mardi 31 mai 2022

Quebrada Blanca 2: Teck’s ‘first big piece’ to realign its energy goals 

With the aim of rebalancing its portfolio towards metals needed for the world’s energy transition, Teck Resources (TSX: TECK.A/TECK.B; NYSE: TECK) will look to finish constructing its biggest ever project, the Quebrada Blanca phase 2 (QB2) in Chile, by the end of 2022 and double its copper production. 

In an interview with The Northern Miner, Teck’s COO Red Conger said the project, which had initially faced stoppages due to the Covid-19 pandemic, is nearly 85% complete and described it as a “generational asset” that would be in production for decades.  

“We see this project as a huge transformation for our company,” Conger said. “It’s by far the biggest thing that we have done from a construction standpoint and one of the biggest in the industry.”  

He added: “We have a stated objective strategy to be a large copper producer over the next 10 to 15 years and we have the mineral in the ground to do that – and the team and know-how.”  

Located in Chile’s Región de Tarapacá, about 165 km from the region’s capital city of Iquique, the Quebrada Blanca (QB) deposit’s oxidized top layer was mined by Teck from 1994 to 2018. After mining ceased, the operation shifted its focus to extracting secondary copper from previous leach piles.  



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Interview: Freeport-McMoRan’s president, Americas on its most tangible ESG initiatives

Joshua Olmstead. Image from GBR.

Global Business Reports (GBR) Copper Development and Production in Chile 2022 newsletter outlines how investment and streamlined development are crucial to capitalize on generational opportunity. Following is an exclusive GBR interview with Joshua Olmsted, president and COO, Americas, Freeport-McMoRan.

How was 2021 for Freeport-McMoRan in Chile from an operational perspective, and what is being done to ramp up production at El Abra in 2022?

I would call 2021 a year of transition and planning for the future for Freeport in Chile, continuing to weather the storm with respect to Covid, but in the grand scheme of things it was very successful. In 2022, we have been working to ramp up El Abra to pre-pandemic levels, which we expect to achieve later in the year. Moving forward, we will be in the range of 200 million to 250 million lb per year of production. Concurrently,  we are in the process of constructing a new leach pad to stack material on. During the height of the pandemic, we had been doing campaign maintenance and operations, and the focus of the ramp-up process now is to revert back to a 24/7 way of operating, which is all about planning and scheduling rather than overcoming any technical hurdles.

What potential do you see for expansion at El Abra to grow the oxide open-pit and develop the sulfide resource underground?

El Abra is a world-class resource that we have been drilling for many years to gain a better understanding of the ore body. It is a significant opportunity for us long term on the sulfide side. We are also drilling to see if there are opportunities to extend the current operation while we move forward with the sulfide planning. We have done a lot of work historically on the engineering side, but this year, the focus is on  being prepared to submit an EIS for the mill sulfide project, as well as ongoing stakeholder engagement.

What could reforms to the Chilean constitution mean for Freeport’s investments in the country?

There is a huge opportunity in Chile for continued investment in the mining industry, but it will be dependent on how legal frameworks progress over time. Uncertainty in the last couple of years has caused a number of us to step back and see how this plays out before we make any major decisions on future projects, because you need some degree of fiscal and regulatory certainty in the environment you are operating in. I would say we would probably be moving faster on the El Abra project if we had more clarity.

We are hopeful that the process with conclude in a manner that will be beneficial to all parties.

Can you provide examples of some of Freeport’s most tangible ESG initiatives in Chile?

El Abra was the first operation in Chile to be certified under The Copper Mark, and Freeport is also a member of ICMM, so we work under those principals. We have been focused on the key issues surrounding ESG in Chile for many years, such as biodiversity, diversity, water and communities. El Abra was the first private mining company that was certified under Chile’s voluntary gender equality and work life balance ordinance, for example. On the water side, we have partnered with communities in the Atacama since 2009 to provide desalinated water, and we continue to help operate and maintain this plant today.

At El Abra, the plant site is at lower elevation than the mine site, and in the 10 km between this there is a community called Conchi Viejo, which was really impacted by the storms in northern Chile a couple of years ago. We worked hand in hand with the community to rebuild it, but also to think about how to prevent heavy damage if something like this happens again.

What is Freeport-McMoRan’s broad strategy for expansion in the Americas in the coming years?

We have been really focused on organic growth because we recognize there are opportunities within Freeport’s existing assets to leverage them and produce additional copper. El Abra is a good example of this, as long as the conditions for investment make sense. In the US, our Bagdad operation in Arizona has over 80 years of reserve life, which offers an opportunity to increase the milling rate for which we are working on a feasibility study. More front and center would be our Lone Star operation near Safford in Arizona, which has been expanding incrementally over time through a debottlenecking process. Today, we are stacking at about 95,000 tonnes per day (t/d) at Lone Star, on the path to 120,000 t/d in the near to medium-term, before making a decision on the transition to a large sulfide operation, similar to El Abra.

Another focus has been digital analytics for the leaching part of the business to identify incremental copper production in the near term. This would be the cheapest and also lowest GHG emission impact way of producing extra copper, as it is material which has already been mined.



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Glencore suspends production at Raglan mine in Nunavik after workers strike   

Production at Glencore’s (LSE: GLEN) Raglan nickel mine at Nunavik, Quebec has been suspended as hundreds of unionized workers went on strike for the first time in 25 years on the night of May 27.  

Nearly 98% of the 630 workers from the United Steelworkers Union, Local 9449, voted in favour of a strike in late May citing issues including the use of subcontractors, deteriorating labour relations as well as a lack of respect. The strike was enforced on May 27 after negotiations between the parties amidst a government mediator failed to break the impasse.  

“Glencore has been continually pushing the limits,” said Eric Savard, president of Steelworkers Local 9449, in a press release. “It even balks at providing a proper lunch hour to workers who are working 11 hours a day, 21 days in a row. It’s reached the point where those who refuse to work overtime are given the cold shoulder by the bosses. 

“It’s time for this company to show greater respect for the workers who are generating its profits of tens of millions of dollars each year,” Savard added. 

Raglan Mine’s vice-president Pierre Barrette, however, said that the company presented a fair offer that would have made the mine’s employees “among the best paid” in the mining industry.  

“The union’s actions are particularly disappointing considering the recent arrival of an independent mediator and the openness the company demonstrated to improve the initial offer,” Barrette said in a press release.  

The company is ready to return to the table to continue negotiations and reach an agreement, it said.  

The Raglan mine has been in operation for 25 years and is the largest producer of nickel in Quebec. In 2020, it produced 39,230 tonnes of nickel, 8,988 tonnes of copper and 827 tonnes of cobalt. The operation includes four underground mines called Kikialik, Qakimajurq, Katinniq and Mine 2.   

As a result of the strike, the mine decided to suspend all production activities. Most employees will return to their hometowns while a few will remain at the site to maintain essential operations, the company said.

According to Savard, the mine often depends on more contractors than unionized workers, which provides “fewer economic benefits for the regions of Quebec.” 

The strike at the mine has taken place days after Glencore settled probes into bribery and market manipulation in the U.K. and U.S. that hung over the company for years. 



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Des vestiges urbains impressionnants au cœur de l'Amazonie

En raison de sa forêt dense, l’étude des sites archéologiques en Amazonie a toujours été compliquée et limitée dans les détails. Une nouvelle technique permettant d’obtenir des images 3D de la surface au sol a récemment été utilisée et a révélé des vestiges archéologiques urbains remarquables !

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Étrangeté du vivant : cette fourmi se nourrit de « sang »

La nature n'a rien à envier au meilleur film d'horreur, en témoignent les fourmis du genre Adetomyrma, surnommées à juste titre « fourmis Dracula ». Elles sont aussi cannibales, et grouillent sur le sol des forêts tropicales malgaches. Aveugles, mais pourvues d'un dard gigantesque – le plus...

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Les grands dinosaures prédateurs avaient le sang chaud, comme les oiseaux !

Les oiseaux actuels ont le sang chaud mais qu'en est-il de leurs ancêtres, les dinosaures non-aviens ? Des chercheurs ont analysé les molécules issues du métabolisme d'allosaure, de diplodocus, de plésiosaure ou encore de stégosaure et en déduisent que les dinosaures avaient le sang...

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Marre de la publicité sur Futura ? Testez nos abonnements en ligne !

Vous pouvez désormais naviguer sur Futura sans publicité ! Pour cela, il suffit de rejoindre notre abonnement "Futura sans publicité" sur Patreon. C'est un excellent moyen d'apporter votre soutien, et de recevoir en contrepartie des avantages exclusifs tels que la navigation sans pub sur tout le...

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Qu’entend-on sur Mars ? La playlist des enregistrements de la Nasa

L’image, c’est bien. Mais quand le son n’y est pas, il n’y a pas à dire, il manque réellement quelque chose. Et c’est ce quelque chose de plus au sujet de Mars que Perseverance nous apporte grâce aux sons qu’il enregistre depuis plus d’un an à la surface de la Planète rouge.

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lundi 30 mai 2022

Les images du vol record d’Ingenuity dans le ciel de Mars

Le 8 avril 2022, l’hélicoptère martien Ingenuity effectuait son 25e vol dans le ciel de la Planète rouge. Et pas n’importe quel vol. Un vol record d’une distance de quelque 704 mètres, parcourus à une vitesse de 5,5 mètres par seconde. Tout simplement le vol le plus long et le plus rapide depuis...

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Des micro-organismes de 830 millions d’années piégés dans un minéral

Des géologues ont trouvé des traces de micro-organismes au centre de l’Australie dans un minéral datant de 830 millions d’années. Cette étude pourrait être une des clés pour déterminer s’il y a eu de la vie sur Mars.

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Ermac 2 : attention au retour du virus qui vole vos coordonnées bancaires

Une fois introduit sur le mobile, Ermac 2 sait se faire passer pour une des applications légitimes déjà installées et vient voler les coordonnées bancaires de sa victime.

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Crise énergétique : dernier jour pour partager vos idées et réduire sa consommation d'électricité

Les prix de l’essence, du gaz et de l’électricité sont au plus haut. Cela fait désormais plusieurs mois que nous vivons une véritable crise de l’énergie. Pour limiter ses impacts sur notre budget, il y a toujours les petites astuces que nous pouvons mettre en œuvre. Mais quels sont les efforts...

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La saison des ouragans qui commence promet d'être intense, avertit la NOAA

Alors que la saison cyclonique est officiellement en train de débuter dans l’océan Atlantique Nord, la NOAA prévoit à nouveau un nombre de phénomènes largement au-dessus de la normale.  

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Accédez à des contenus inédits Futura à partir de 1.50 € par semaine !

Découvrez l'envers du décor Futura avec notre formules d'abonnements « Je participe à la vie de Futura » et accédez à des contenus inédits à partir de 1,50 euros par semaine ! Jusqu'au 31 mai, le Mag Futura est offert si vous souscrivez à ce niveau ! 

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Une tempête d’étoiles filantes exceptionnelle pourrait se produire cette nuit !

Deux études suggèrent qu’une pluie d’étoiles filantes pourrait devenir exceptionnelle ce 31 mai 2022. La Terre devrait passer à travers des courants de débris récents et denses, créés par la fragmentation de la comète 73P, entraînant la chute de plus de 1.000 météores par heure !

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dimanche 29 mai 2022

American graphite producer wants to supply 30% of US, UK, European EVs by 2030

US-based Urbix, a company that has developed a type of natural anode-grade graphite known as coated spherical purified graphite, announced the opening of an entity in the United Kingdom whose goal will be to supply UK and European-based automakers and battery industries with its products. 

In a press release, Urbix said that its short-term vision is to supply 30% of EVs in the US, UK and Europe by 2030.

“The company will work with UK battery partners to test and validate its CSPG (coated spherical purified graphite),” the media brief states. “Early results and feedback from automakers indicated that Urbix’s drop-in graphite replacement is meeting and surpassing current customer specifications. This has substantial downstream benefits, contributing to EV batteries that are more efficient, possess a longer life cycle and achieve a greater energy density at a lower cost.”

The CSPG is being developed using a process known as spheroidization and it is being tested at the firm’s lithium-ion battery fabrication facility in Mesa, Arizona, where trials are conducted at temperatures from -30 to 80°C under fast charge and discharge conditions.  

According to Urbix, CSPG maintains the energy density of natural flake graphite, while still providing the longer life cycle and consistency of synthetic graphite. The spherical graphite is also 20% to 30% cheaper than its artificial counterparts.

The product is also processed using just 10% of the energy, 6% of the acid, 7% of the time and double the yield compared to existing processes. 

“Urbix’s method benefits from a highly resilient supply chain as it is compatible with raw graphite from multiple global locations meaning it is not dependent on a single source of graphite and does not need to source from China,” the media statement reads. “The company is currently commissioning its 1,000-tonne capacity pilot line and expects to be at 32,000 tonnes per year full-scale production by 2024.” 

While these developments are taking place, the firm decided to open its first overseas office based on studies and predictions that show that the European continent’s demand for graphite is expected to reach 916,000 tonnes annually by 2030 to supply the EV, energy storage systems and portable devices industries.

“Companies driving the global energy transition need a reliable supply of high-performing and environmentally-friendly graphite to meet projected demand for electric vehicles,” Nico Cuevas, Urbix’s CEO and co-founder, said. “The momentum in the UK and Europe is building every day and establishing Urbix’s presence here is critical to increasing supply chain capacity outside of China. We’re looking forward to growing our presence and becoming a part of the UK’s well-established and growing battery ecosystem.”  



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Demand for green metals from recycling expected to grow – report

As the ESG spotlight shifts onto the mining and metals sector, there is increased interest in recycling as a source of green metals, a recent report by White & Case states.

According to the law firm, the ideas around the circular economy, where all aspects of the economy are repurposed and/or reused, align well with recycling, while relatively high commodity prices also make the often resource-intensive process of sorting and processing scrap more economically viable. 

“Smelting scrap metal for recycling also requires significantly less energy than the initial process of refining raw minerals into metals, meaning lower emissions,” the document reads, highlighting the fact that the aluminum and steel industries are alone estimated to contribute 2% and 7% respectively of all global CO2 emissions.

White & Case’s report also points out that the shake-up of global supply chains by covid-19 and geopolitical conflicts has also shone a light on the downsides of interdependencies, leading countries to look inward for sources of commodities, including the potential uses for scrap.

Demand for green metals from recycling expected to grow - report

Strong demand

Data collected by the New York-based firm show that global demand for scrap metal is expected to remain strong over the coming years, owing to increasing demand for metals across a range of industries, such as automotive and construction, as well as ESG considerations that favour the use of recycled materials to reduce carbon emissions. 

“For instance, the European aluminum industry in its Circular Aluminum Action Plan has established a target to satisfy 50% of EU demand for aluminum using recycled materials by 2030, compared to the current level of 36%,” the paper reads. “Given the strong demand for scrap metal and its importance for metals production, several countries have sought to reserve their domestic scrap supplies for their own metals processing industries, including by taxing or prohibiting the exportation of scrap metal.” 

White & Case’s research indicates that approximately 40% of globally traded copper waste and scrap, 30% of aluminum and 20% of iron and steel waste and scrap are subject to some form of export restriction.

Demand for green metals from recycling expected to grow - report

The document says that the downside of these restrictions is that as they increase the domestic supply of raw materials and, thus, reduce their cost, some trade authorities consider that they confer unfair benefits to downstream users of such raw materials. This has led to the imposition of countervailing duties on imports of the downstream products. 

“Whereas export restrictions on scrap metal are relatively common, few countries impose significant import restrictions on scrap metals. Apart from China, few countries have imposed import prohibitions or quotas on scrap metal and applied most-favored nation (MFN) tariff rates on scrap metal are relatively low (averaging 3.1 percent for aluminum scrap, 3.1 percent for iron and steel scrap, and 3.3 percent for copper scrap),” the report states. “Scrap metals have rarely been the target of trade remedy measures (i.e., antidumping, countervailing duty and safeguard measures), and are exempt from tariffs the US has imposed on steel and aluminum imports on national security grounds.”

Big challenges still need to be addressed

In most countries, the smelting of metal from scrap continues to be dependent on fossil fuels, particularly coal or natural gas.

Even if the process requires significantly less energy than creating metals from raw materials, White & Case’s study states that consumers are increasingly looking at metal products that have been manufactured in greener ways. 

Electrification of the smelting process and/or the substitution of gas for hydrogen are on top of mind for consumers but certain obstacles need to be overcome first so that such a process is more widely used. 

“While smelting using electricity or hydrogen has the attraction of not emitting at source (i.e., Scope 1 emissions), there is still the question of how the electricity and hydrogen have been sourced (i.e., Scope 2 emissions),” the dossier reads. “While the trend toward electrification is growing, and sources of green energy are increasing, the majority of power available on the grid in most countries continues to be sourced from fossil fuels. Green hydrogen is also not yet widely available.”

In the view of the experts at the American firm, though not yet widely available, projects being designed today may wish to plan for the inclusion of hydrogen, on the expectation that green hydrogen will become commercially available in the near term.

“As consumers of metals products scrutinize the provenance of the metals in their products, it remains to be seen whether the market will distinguish between the ESG credentials of the scrap actually used in the recycling process,” the paper notes. “With the market currently placing a limited price premium on green metals (as certified by current guidelines), it remains to be seen whether the market will recognize, and be prepared to pay an additional premium for recycled metals that have had a completely green life cycle.” 

For the analysts at White & Case, even if consumers are willing to pay such a premium, as minerals/metals are mixed during the various stages of the mining, refining and recycling process, tracing and verifying a clear provenance of recycled metals will be impractical and difficult.



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Contaminants affect invertebrates years after Mount Polley mine disaster

As Imperial Metals (TSX: III) is making efforts to reopen its Mount Polley copper-gold mine in British Columbia, Canada, a recent study shows that contaminants from the tailings dam breach that took place at the operation in 2014 have been affecting local fauna for years.

According to researchers at the University of Lethbridge, years after 25 million cubic metres of contaminated water and solid tailings material were released into Polley and Quesnel lakes, some invertebrate species continue to show signs of metal accumulation and toxicity.

“Although contaminant concentrations were highest immediately after the breach and have been falling ever since, sites are still contaminated several years after the initial event,” the paper, which was published in the journal Environmental Science and Pollution Research, states. “Cu and Al are bioavailable to mayfly larvae and Cu is bioavailable to H. azteca even four years after the initial breach. Our study suggests that sediment, not overlying water, is the likely source of potentially toxic contaminants.”

The document points out that the local environmental conditions do not favour the most bioavailable and toxic forms of metals, such as low pH, hardness, and DOC.

The process

To reach their conclusions, the scientists behind the study collected and analyzed water, sediment, freshwater scuds (Hyalella azteca), and mayfly larvae (Ephemeroptera) during the summer of 2018 from Polley Lake, affected and unaffected sites in Quesnel Lake, and both mine-contaminated and clean far-field sites as references.

They also conducted a controlled laboratory exposure to determine if laboratory-reared Hyalella azteca metal concentrations were related to field-collected water or sediments from the same sites as the field study.

Half of the replicates prevented amphipods from directly contacting sediments (water-only exposure), while the other half allowed them direct access (sediment and water exposure).

Whole-body Cu concentration was highest in Hyalella exposed to substrate from the most contaminated sites as well as in treatments where they were allowed direct access to sediments. Hyalella having direct access to metal-contaminated sediments showed reduced survival and growth relative to those in reference or control treatments.

“These results suggest that metals from the fine sediments associated with the Mount Polley mine disaster are bioavailable and potentially toxic to epibenthic invertebrates, even several years after the initial breach,” the paper states.

In the researchers’ view, local reductions in these invertebrate populations could lead to reduced food availability for fish and other species that rely on macroinvertebrates for nutrition. Moreover, they say that metal-contaminated macroinvertebrates could serve as a significant source of metals to fish populations.



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L'éruption sous-marine de l'un des volcans les plus actifs de la planète vue de l’espace !

Une grande éruption volcanique a lieu actuellement, sous les eaux du Pacifique. Les images satellites révèlent la présence du volcan Kavachi, au large des îles Salomon.

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Ce système de 4 étoiles pourrait déclencher une rare supernova !

Les supernovas thermonucléaires sont parmi les phénomènes les plus rares : il s’en produit seulement deux par siècle dans notre Galaxie, qui compte pourtant des centaines de milliards d’étoiles. Mais des chercheurs viennent tout juste de trouver un potentiel déclencheur de ces cataclysmes...

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La cape d'invisibilité de Harry Potter pourrait exister, vrai ou faux ?

Est-ce que la cape d'invisibilité de Harry Potter pourrait exister ?Nous avons probablement tous rêvé, un jour ou l'autre, de pouvoir devenir invisible sur demande. Un rêve réalisable avec beaucoup de magie, sans aucun doute, mais quelles solutions la science aurait-elle à proposer ?...

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samedi 28 mai 2022

Patient bizarre : des poils noirs recouvrent sa langue

Cette semaine Patient bizarre vous propose de découvrir une infection impressionnante de la langue. Conséquence de plusieurs éléments, elle transforme l'organe en un tapis noir et « poilu » !

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Liberty Lifter, l'avion cargo de la Darpa qui surfe sur la mer

La Darpa planche sur un avion-cargo tactique utilisant l’effet de sol sur la mer pour parcourir de très longues distances à haute vitesse. Un aéronef qui rappelle les fameux ekranoplans utilisés par les Soviétiques puis les Russes jusqu’à la fin des années 1990.

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Hubble franchit une nouvelle étape dans la détermination du taux d’expansion de l'Univers

Depuis la découverte de l’expansion de l’Univers, ou presque, la question taraude des astrophysiciens. À quelle vitesse cette expansion se poursuit-elle aujourd’hui ? Parce que les observations et la théorie ne donnent pas la même réponse. Aujourd’hui, le télescope spatial Hubble apporte une...

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Fête des mères : offrez le meilleur de la Science !

Ce dimanche 29 mai, c’est la fête des mères. Plus que quelques jours pour trouver LE cadeau parfait. Et si vous profitiez de notre offre spéciale ? Offrez-lui un abonnement en ligne Futura pour avoir accès à des contenus inédits, dont notre première revue papier : le Mag Futura ! Explications...

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Étrangeté du vivant : un étonnant papillon en forme de croix

Voilà un spécimen rare que l'on ne peut observer que dans le sud des États-Unis, entre la Floride, l'Alabama et le Texas. Ce cliché est d'autant plus précieux qu'il montre son sujet, un papillon nommé Meskea dyspteraria, dans une position particulière qui lui donne l'apparence d'une croix en...

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Une armée de drones pour empêcher l'invasion de Taiwan par la Chine

Dans une séries de simulations, l'armée US a démontré l'impact des essaims de drone pour contenir une éventuelle invasion de Taiwan par la Chine.

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vendredi 27 mai 2022

Série Obi-Wan Kenobi : les secrets qui entourent la Force des Jedi

À l'occasion de la sortie très attendue de la série Obi-Wan Kenobi, discutons d’une omniprésence discrète dans l’univers de la saga légendaire, j’ai nommé la Force !

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La Microlino, version moderne et électrique de la mythique Isetta, est désormais disponible

Version moderne et électrique de l'Isetta, la mythique microcitadine qui a fait sensation un peu partout en Europe dans les années 1950, la Microlino détonne par ses dimensions ultras compactes et son style néo-rétro. Unique en son genre, elle est enfin disponible en précommande après des années...

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Mission réussie pour le Starliner de Boeing : et maintenant, quelle est la suite ?

Après plusieurs mois d'incertitude, les voyants passent au vert pour Boeing qui est parvenu à ramener sur Terre le Starliner après une mission de moins d'une semaine. Le vol d'essai et de démonstration inhabité du Starliner s'étant bien déroulé, Boeing et la Nasa devraient se préparer à un vol...

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Crise énergétique : vos idées pour faire baisser la facture d'électricité

Les prix de l’essence, du gaz et de l’électricité sont au plus haut. Cela fait désormais plusieurs mois que nous vivons une véritable crise de l’énergie. Pour limiter ses impacts sur notre budget, il y a toujours les petites astuces que nous pouvons mettre en œuvre. Mais quels sont les efforts...

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Le plus gros astéroïde de l’année passe près de la Terre aujourd'hui !

Il s’appelle (7335) 1989 JA (car découvert en 1989) et mesure 1,8 kilomètre de long. C’est le plus grand astéroïde potentiellement dangereux qui va passer dans les parages de la Terre en 2022. Mais rassurez-vous, il n’y a aucun risque qu’il anéantisse la biosphère, car il va passer à quelque...

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Une étude évalue quand les humains vont explorer Jupiter et Saturne

Un article, publié sur le site Arxiv, explique que la prochaine étape pour la Nasa serait de se consacrer à l'envoi de missions habitées vers Saturne après l'arrivée de colons sur Mars. L'étude renseigne de l'importance scientifique de missions d'exploration robotisées vers les planètes les plus...

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jeudi 26 mai 2022

Cette tique qui rend allergique à la viande

Les tiques sont des ectoparasites vecteurs de plusieurs maladies, dont la maladie de Lyme, mais ils peuvent aussi vous rendre allergique à la viande ! Comment cela est-il possible ? En Europe, l'espèce responsable de l'allergie à l'« alpha-gal » est Ixodes ricinus, que l'on appelle parfois la...

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Des planètes autour d’étoiles doubles comme Tatooine pourraient être habitables

La moitié des étoiles qui ressemblent à notre Soleil sont de celles que les astronomes appellent des étoiles doubles. En réalité, des systèmes formés de deux étoiles en orbite l’une autour de l’autre. Une configuration qui n’est pas sans conséquence sur la composition des planètes qui les...

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Crise énergétique : comment réduire sa facture d'électricité ?

Les prix de l’essence, du gaz et de l’électricité sont au plus haut. Cela fait désormais plusieurs mois que nous vivons une véritable crise de l’énergie. Pour limiter ses impacts sur notre budget, il y a toujours les petites astuces que nous pouvons mettre en œuvre. Mais quels sont les efforts...

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mercredi 25 mai 2022

First Majestic sells La Guitarra silver mine to Sierra Madre in all-share deal  worth $35 million

First Majestic Silver (TSX: FR; NYSE: AG) will sell its past producing La Guitarra silver mine, located in the Temascaltepec mining district in Mexico, to Sierra Madre Gold & Silver (TSXV: SM) in an all-share deal worth about $35 million. 

Under the deal, First Majestic will receive 69.1 million Sierra Madre shares at C65¢ per share. Upon closing, First Majestic will own 47% of the outstanding shares in Sierra Madre. Sierra will have to raise a minimum of C$10 million ($7.8m) in a private placement concurrent with or prior to the closing of the deal. 

First Majestic decided to place the La Guitarra mine and mill operation under maintenance in 2018 as the company wanted to reallocate capital and resources to projects that had better economics and internal rates of return.  

In 2017, the mine produced 611,705 oz. silver, down from 923,597 oz. in 2016 and 945,662 oz. in 2015. It also produced 5,553 oz. gold in 2017, 8,181 oz. gold in 2016 and 6,907 oz. gold in 2015.  

Sierra believes the acquisition of the underground mine and the 500-tonne-per-day mill will help it advance towards its goal of becoming a mid-tier precious metals company.  

“I have always believed La Guitarra is one of the largest undeveloped silver opportunities in Mexico,” Greg Liller, the company’s COO said in a press release. “The eastern portion of the district was host to large high-grade mines that were significant producers during the Spanish colonial period. This area has only seen limited modern drilling and exploration.” 

Sierra Madre has a management team that previously operated the La Guitarra mine from 2006 to 2009, the company said.  

The mine site hosts historical measured and indicated resources of 701,000 tonnes grading 227 grams silver per tonne and 1.22 grams gold per tonne. Historical inferred resources add about 1 million tonnes grading 240 grams silver and 0.71 gram gold.  



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Le risque de canicule extrême en Inde a été multiplié par 30 !

L'Inde et le Pakistan ont été confrontés à des températures extrêmes pendant deux mois, une durée historique. La température la plus élevée enregistrée sur tout l'hémisphère Nord depuis le début de l'année, 51 °C, a d'ailleurs été enregistrée le 14 mai dernier dans la ville de Jacobabad au...

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La mission sur Mars InSight est condamnée : voici son dernier selfie !

L’atterriseur InSight, qui écoute les tremblement de Mars depuis 3 ans, va être obligé de stopper ses activités scientifiques. Avec un peu de chance et quelques petites tornades, il pourrait maintenir ses recherches un peu plus longtemps, espère la Nasa.

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Ces fossiles « fantômes » très anciens éclairent sur des réchauffements climatiques du passé

La probabilité de trouver un fossile de vertébré est faible, alors imaginez quelle est celle de découvrir les empreintes minuscules de microalgues témoins du réchauffement et de l'acidification des océans au Jurassique et au Crétacé ! Une nouvelle étude décrit la découverte de minuscules algues...

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Mars et Jupiter vont se frôler dans le ciel ce week-end

Le ciel à l’aube est peuplé de planètes au milieu des étoiles en ce moment : pas moins de cinq alignées. Parmi elles, deux vont se rapprocher ce week-end, jusqu’à presque se coller. Mais avant ce beau spectacle, la Lune va composer un magnifique trio avec elles ce 25 mai.

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Liberty Lifter, l'avion cargo de la Darpa qui surfe sur la mer

La Darpa planche sur un avion-cargo tactique utilisant l’effet de sol sur la mer pour parcourir de très longues distances à haute vitesse. Un aéronef qui rappelle les fameux ekranoplans utilisés par les Soviétiques puis les Russes jusqu’à la fin des années 1990.

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Une voiture électrique rechargeable en 5 minutes top chrono, c'est possible ! (Techpod #42)

Les voitures électriques peuplent de plus en plus nos rues, mais le temps de recharge de leurs batteries reste une problématique qui dissuade encore beaucoup de conducteurs de faire la transition vers un véhicule plus vert. Mais récemment, une entreprise israélienne est parvenue à accomplir un...

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mardi 24 mai 2022

Interview: Teck Resources CEO Don Lindsay on the company’s copper growth strategy

Global Business Reports (GBR) Copper Development and Production in Chile 2022 newsletter outlines how investment and streamlined development are crucial to capitalize on generational opportunity. Following is an exclusive GBR interview with Don Lindsay, president and CEO, Teck Resources.

What is the current status of the Quebrada Blanca Phase 2 (QB2) construction and ramp up, and once in full production, what will this project mean for Teck Resources?

We are laser focused on the successful execution of our QB2 project in Chile, as the first step in Teck’s copper growth strategy which will be transformational for our company. Construction of QB2 is on track and the project is set to start production in the second half of 2022.

Once in production, QB2 will double our consolidated copper production by 2023 and significantly reweight our portfolio more towards copper at a time when we see significant rising demand fueled by the transition to the low-carbon economy.

How has the company dealt with cost increases at QB2 related to Covid-19 and rising inflation?

We are continuing to actively manage costs and we have put in place a variety of mitigation measures and incentives, many of which are aimed at attracting talent, employee retention and minimizing absenteeism. In addition, our focus continues to be on managing COVID-19 and the extensive protocols we have in place to protect the health and safety of our employees, partners and communities.

Can you explain how Teck intends to use desalinated seawater in place of freshwater for its mining processes at QB2?

We are switching entirely to desalinated water for QB2 in order to protect local freshwater. It is important to mention that Teck voluntary committed to return fresh water rights to the State of Chile, as part of the QB2 environmental evaluation process. QB2 will have the first large-scale use of desalinated seawater for mining in Chile’s Tarapacá Region. Seawater will be pumped to the desalination plant, purified, then pumped by five booster stations up 4,400 metres of altitude to QB2’s concentrator plant, where it will be used for mining processes. The leftover concentrated saltwater will be pumped back into the Pacific Ocean at a depth of 40 metres (750 metres from the coast) to ensure there is enough dilution to be compatible with the ocean’s ecosystem.

Can you provide details of the Quebrada Blanca Mill Expansion (QBME) prefeasibility study (PFS) and the potential for Phase 3 expansion?

Our Quebrada Blanca Mill Expansion project, or QBME, would add another 150,000-plus tonnes per year of copper equivalent production as early as 2026—increasing our throughput by at least 50%. This mill expansion would leverage existing QB2 project infrastructure to the fullest and be a key piece of our copper growth strategy. The pre-feasibility study is expected to be complete by end of this year and we will assess sanctioning following that.

QB2 only uses around 18% of the 2021 reserve and resource tonnage and the vast, long-life deposit is large enough to support multiple expansions which we will be looking at moving forward.

What are your views on Chile as a mining jurisdiction in the context of constitutional reform, and what could changes to the royalty bill mean for Teck’s investments in the country?

Teck has operated in Chile for many years, it is a great mining jurisdiction. We are committed to working closely with the new Chilean government to ensure we continue to benefit communities while operating responsibly. We support the efforts of the mining industry associations in the country that have publicly indicated that mining activities provide much more wealth than taxes paid, including jobs, and social investments programs among other positive impacts. We are monitoring the royalty bill closely, and we believe that the discourse in Chile will reach a reasonable outcome that will allow for continued sustainable resource development.

How important is copper to Teck’s future as a diversified mining company focused on the energy transition?

Copper is absolutely central to Teck’s growth strategy. Copper is a crucial component in renewable energy systems and green technologies—from solar panels to wind turbines, electric cars and much more. It’s a critical metal that will increasingly be in demand worldwide, with projections showing demand will double by 2030. And that makes it key to our growth strategy because not only will it be in strong demand in the years ahead, but it is also a key part of our commitment to responsible mining and providing the resources needed for the low-carbon future.



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Ces salamandres se parachutent des arbres les plus hauts du monde !

Elles peuplent des arbres parmi les plus hauts du monde, jusqu'à 85 mètres au-dessus du sol : les salamandres errantes sont des petits amphibiens de seulement quelques centimètres de long, qui vivent dans des zones humides et boisées. Situées dans le nord du continent américain, avec une grande...

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Des fossiles « fantômes » pour comprendre les réchauffements climatiques

La probabilité de trouver un fossile de vertébré est faible, alors imaginez quelle est celle de découvrir les empreintes minuscules de microalgues témoins du réchauffement et de l'acidification des océans au Jurassique et au Crétacé ! Une nouvelle étude décrit la découverte de minuscules algues...

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La pieuvre mimétique sait imiter plus de 15 animaux

Dans ce nouvel épisode, nous partons à la rencontre de la pieuvre mimétique Imitateur de talent, ce poulpe découvert il y a peu de temps par les scientifiques possède plus de 15 animaux à son répertoire. Serpent, méduse, éponge, poissons, grâce à son corps capable de gonfler, de se contracter ou...

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Étrangeté du vivant : un étonnant papillon en forme de croix

Voilà un spécimen rare que l'on ne peut observer que dans le sud des États-Unis, entre la Floride, l'Alabama et le Texas. Ce cliché est d'autant plus précieux qu'il montre son sujet, un papillon nommé Meskea dyspteraria, dans une position particulière qui lui donne l'apparence d'une croix en...

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Voici à quoi ressemble une éclipse de Lune filmée à 100 millions de km de la Terre

Ces images de l’éclipse totale de la Lune du 15-16 mai dernier sont très impressionnantes : prises dans l’espace par la sonde Lucy, elles nous montrent (en accéléré), et de façon inédite, la disparition de la Lune au moment de la totalité. Ce qui est vraiment impressionnant et inhabituel, c’est...

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lundi 23 mai 2022

Fusion nucléaire : Iter pourrait libérer plus d'énergie que prévu

La fusion contrôlée ne devrait pas atteindre le seuil de la production industrielle d'énergie électrique dans le meilleur des cas avant l'horizon 2050. Mais selon une découverte récente, les réacteurs pourraient être capables de produire deux fois plus d'énergie environ qu'on ne le prévoyait. On...

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Orages destructeurs, grêlons géants, tornades : que s'est-il passé en Europe ?

Plusieurs vagues orageuses ultra-violentes ont traversé l'Europe entre vendredi et dimanche, donnant lieu à des phénomènes météo extrêmes : tornades, grêle géante et pluie diluvienne.

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WTF : des canards qui se précipitent dans les champs !

WTF ? La scène est digne d’une ouverture des soldes ! Des canards par centaines qui courent tous vers un même objectif. Mais lequel ? Une rizière. Parce que figurez-vous que les canards sont particulièrement friands des restes d’écorces de riz de la récolte précédente, des mauvaises herbes, des...

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Guerre en Ukraine : quel est ce nouveau char « Terminator » déployé par l'armée russe ?

Surnommés Terminator, une dizaine de ces chars spéciaux de l’armée russe ont été vus dans le Donbass en route vers la ville de Severodonetsk. Outre leur nom, qu’est-ce qui les rend si redoutables et feront-ils la différence sur le champ de bataille ?

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Ce système de 4 étoiles pourrait déclencher une rare supernova !

Les supernovas thermonucléaires sont parmi les phénomènes les plus rares : il s’en produit seulement deux par siècle dans notre Galaxie, qui compte pourtant des centaines de milliards d’étoiles. Mais des chercheurs viennent tout juste de trouver un potentiel déclencheur de ces cataclysmes...

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Le Soleil comme personne ne l'avait vu auparavant !

Moins de deux mois après le passage au plus près du Soleil de la sonde Solar Orbiter, l’Agence spatiale européenne a rendu publiques des images inédites de notre Étoile. Le 26 mars, la sonde est passée à « seulement » 48 millions de kilomètres du Soleil environ. Une performance technologique qui...

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dimanche 22 mai 2022

La déforestation aurait donné naissance à ce « singe mystère »

S'il est courant d'observer des hybridations entre espèces proches de primates vivant dans une même zone, il est beaucoup plus rare et étonnant de constater des hybrides entre singes très différents. Un « singe mystère » femelle a été photographié en Malaisie en 2017 et une équipe de recherche...

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Second-largest indicated-or-better rare earth resource in the US now identified

NioCorp Developments’ (TSX: NB) Elk Creek project in southeastern Nebraska can now be considered the second-largest indicated-or-better rare earth resource in the US, second only to MP Materials’ Mountain Pass rare earth deposit.

The finding follows an updated feasibility study in which rare earth elements were evaluated as a potential by-product of the mining of niobium, titanium, and scandium; thus, the estimated values of the REEs are reported using the previously determined diluted net smelter return as derived from the Nb2O5, TiO2, and scandium mineral resources.

“According to the 2022 feasibility study, the Elk Creek project contains an estimated 632.9 kilotonnes of contained total rare earth oxides in the indicated mineral resource category.  According to US Geological Survey data, this places the Elk Creek mineral resource behind MP Materials’ Mountain Pass deposit in the US but ahead of all other current rare earth projects in terms of contained TREO from a NI 43-101 rare earth resource of indicated or higher classification,” NioCorp said in a media statement.

The company pointed out that the 2022 feasibility study also showed that, in addition to relatively high grades of niobium, scandium, and titanium, the Elk Creek mineral resource contains various amounts of all REEs.  

“There is potential for NioCorp’s REEs to be mined, crushed, and placed into solution as part of the process NioCorp plans to use to produce its primary niobium, scandium, and titanium products once project financing is secured,” the release states. “Depending upon the outcome of metallurgical testing on REE recovery rates from Elk Creek ore, now being conducted at a demonstration plant in Quebec, and whether necessary project financing is secured, NioCorp could produce separated rare earths as a byproduct, placing it at a competitive advantage vis-à-vis other rare earth projects.”

Given these results, the Colorado-based firm plans to commission a new technical report on the Elk Creek project in accordance with NI 43-101.

What the study showed

Using a ≥$180/tonne NSR cut-off that was calculated using solely the contained niobium, scandium, and titanium in the mineral resource, the 2022 feasibility study showed that the Elk Creek Indicated Mineral Resource includes: 

  • 632.9 kt of TREO, including these individual rare earth oxides:
    • 26.9 kt of praseodymium
    • 98.9 kt of neodymium
    • 2.3 kt of terbium
    • 9.1 kt of dysprosium
  • 970.3 kt of niobium oxide
  • 11,337 tonnes of scandium oxide
  • 4,221 kt of titanium oxide

In order to update the project’s mineral resource to include REE data, NioCorp and its consultants were required to complete additional assays of historical drill core to fill data gaps in the existing resource database and re-model the mineral resource. The mine plan and mineral reserve were also updated, independent of the REE data collection and REE by-product mineral resource.



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La pierre extraterrestre Hypathie proviendrait d'une étoile qui a explosé

Une petite pierre trouvée en Égypte en 1996 et nommée Hypatie serait bien d’origine extraterrestre, mais pas n’importe laquelle : elle correspondrait aux restes directs d’une supernova thermonucléaire !

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L'amarrage du Starliner à la Station spatiale internationale est un succès

C’est fait ! 24 heures après son lancement, le Starliner de Boeing s’est amarré à la Station spatiale internationale. C’est un succès indéniable pour Boeing qui a fait l’objet de nombreuses critiques en raison des retards à répétition qui se sont accumulés depuis le début du développement du...

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La France lance un appel pour concevoir des « munitions rôdeuses »

Le ministère des Armées souhaite se doter de munitions rôdeuses, des drones autonomes capables de frapper des cibles à une distance de plusieurs kilomètres. Cette décision permettrait de mettre à jour l'arsenal français, alors que l'Union européenne accuse un retard considérable concernant ces...

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Crise énergétique : comment réduire sa facture d'électricité ?

Les prix de l’essence, du gaz et de l’électricité sont au plus haut. Cela fait désormais plusieurs mois que nous vivons une véritable crise de l’énergie. Pour limiter ses impacts sur notre budget, il y a toujours les petites astuces que nous pouvons mettre en œuvre. Mais quels sont les efforts...

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Les batteries se déchargent plus vite dans le froid

Est-ce que les batteries se déchargent plus vite dans le froid ? Vous l'avez peut être expérimenté par vous-même. Parfois en hiver, votre téléphone ou votre voiture fait des siennes. Alors, est-ce que, comme nous, les batteries non plus n'aiment pas les basses températures ? La réponse avec...

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samedi 21 mai 2022

Écoutez les aurores polaires chanter

On peut les admirer dans les ciels nocturnes près des pôles : les aurores polaires, en plus de danser dans le ciel, chantent ! Ou plutôt, murmurent : la vidéo ci-dessous provient d'une série d'enregistrements, où le son émis durant l'aurore paraît être un étrange sifflement. Ce phénomène était...

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On comprend désormais mieux ce qui se cache au fond du manteau terrestre

L’intérieur de la Terre se dévoile un peu plus chaque jour. Grâce à des signaux sismiques de haute fréquence, des chercheurs ont réussi à imager la base du manteau de manière bien plus précise qu’auparavant. Ils précisent notamment la composition et l’architecture de certaines zones à très...

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Ce parasite rend plus sexy !

Être infecté par un parasite nous rendrait plus beau ! Cette observation fascinante a été faite par une équipe internationale de chercheurs. Mais, comment le parasite en question, Toxoplasma gondii, fait-il pour modifier la perception de notre apparence ?

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Découvrez l'abonnement « Futura sans publicité » pour un confort de lecture optimal !

Vous pouvez désormais naviguer sur Futura sans publicité ! Pour cela, il suffit de rejoindre notre abonnement "Futura sans publicité" sur Patreon. C'est un excellent moyen d'apporter votre soutien, et de recevoir en contrepartie des avantages exclusifs tels que la navigation sans pub sur tout le...

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Des images magnifiques de l'éclipse de Lune du 16 mai

Tous ceux qui se sont levés tôt ce matin en Europe, sous un beau ciel dégagé de mai, furent conquis par le spectacle, toujours merveilleux, d’une éclipse de Lune. Une éclipse partielle, certes, et trop courte, jusqu’au lever, en face, de l’astre du jour, mais tellement photogénique, avec cette...

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Charles Turner, l'homme qui parlait à l'oreille des abeilles [REDIFFUSION]

C'est la journée mondiale des abeilles ! L'occasion de rencontrer Charles Henry Turner, l'une des grandes figures oubliées de la science. Né en 1867, il consacre sa vie à l'étude des animaux, de leur anatomie, de leurs comportements, de leurs perceptions et de leur intelligence. Scientifique...

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vendredi 20 mai 2022

Eurasian Resources hosts inaugural Group-wide youth forum

Eurasian Resources Group this week gathered together 250 young employees from its operations across the world for the Group’s international Youth Forum.

Production manufacturers and plant managers from Kazakhstan, the Democratic Republic of the Congo, South Africa, Mauritius, Mozambique, Brazil, and the Netherlands attended the event.

The objective of the Forum, which was held in Bayanaul in the Pavlodar Region of Kazakhstan, was to better integrate ERG’s young employees into the Group’s corporate culture and establish a Group-wide Youth Council. The theme of the event was “ERG’s Cultural Code: A New Generation”.

ERG’s employees discussed how the corporate culture contributes to achieving the company’s strategic goals and finding solutions to modern-day challenges, the company said in a media release.

 “I am delighted to see that the Forum has united ERG’s talented young employees from all over the world,” said Benedikt Sobotka, CEO of ERG.

“We recognise that the young people of today will shape the world of tomorrow, and ERG is committed to investing in our young employees and supporting their growth and progression.”

“It is our young employees who will help the company guide and shape the cultural code of ERG and help us all understand how we can reach our most ambitious goals,” said Chief People Officer Inna Gubareva.

Of ERG’s 75,000 employees and contractors, more than 38% are workers under the age of 35.



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Vos données personnelles sont exposées 340 fois par jour !

Selon un rapport irlandais, nos informations personnelles, dont la géolocalisation, seraient diffusées auprès de milliers d’entreprises en moyenne près de 400 fois par jour. L’enquête accable les publicitaires, dont Google et Microsoft, qui se livrent à de véritables enchères en temps réel.

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Variole du singe ou monkeypox : un premier cas confirmé en France

Depuis le 6 mai, les autorités sanitaires du Royaume-Uni font face à une flambée de cas de monkeypox, la variole du singe, essentiellement chez des hommes homosexuels ou bisexuels. Neuf cas ont été confirmés au Royaume-Uni. Le 19 mai 2022, le Centre européen de contrôle et de prévention des...

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Variole du singe ou monkeypox : un premier cas suspect détecté en France

Depuis le 6 mai, les autorités sanitaires du Royaume-Uni font face à une flambée de cas de monkeypox, la variole du singe, essentiellement chez des hommes homosexuels ou bisexuels. Neuf cas ont été confirmés au Royaume-Uni. Le 19 mai 2022, le Centre européen de contrôle et de prévention des...

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Une dent de Denisova révèle qu'ils avaient un territoire immense

L'Homme de Denisova dont les restes provenaient jusque-là de la Sibérie et du Tibet aurait-il aussi été présent bien plus au sud ? La découverte d'une dent d'une jeune Dénisovienne semble indiquer que l'espèce se trouvait aussi en Asie du Sud-Est, dans des climats bien différents et où elle a pu...

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jeudi 19 mai 2022

Perte d’audition liée à l’âge : la strie vasculaire impliquée

Avec le vieillissement de la population, la perte d’audition liée à l’âge est une pathologie de plus en plus fréquente. Elle pourrait avoir des origines génétiques. Une équipe a identifié 10 nouveaux marqueurs génétiques, qui pourraient ouvrir la voie au dépistage de la maladie, à sa prévention...

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Tianqi produces Australia’s first battery grade lithium hydroxide

Tianqi Lithium Energy Australia (TLEA) announced Wednesday the first production of battery-grade lithium from its plant in Kwinana, Western Australia, marking the first-time battery-grade lithium, or lithium hydroxide monohydrate (LHM), has been produced in Australia in commercial quantities.

TLEA is a joint venture between one of the world’s top producers of lithium chemicals for electric vehicle batteries, Tianqi Lithium Corporation (51%), and Australian miner, IGO Limited (49%).

This is a significant milestone for Australian mining as the sector expands to meet rapidly growing demand for rechargeable batteries, primarily from the electric vehicle and energy storage system industries, the company said in a news release.

TLEA’s Kwinana plant has met internal certification processes with the onsite laboratory confirming that battery-grade specification has been met on 10 tonnes of lithium hydroxide, produced consistently over several days. Samples have been sent for independent verification.

The next step in the plant’s ramp-up process is customer qualification, which will be completed over the next four to eight months.

“We are immensely proud to demonstrate that Australia can value add to its minerals onshore as it enhances its reputation as a critical contributor to the production of batteries for electric vehicles and energy storage, which are absolutely vital for the decarbonisation of the world’s economy,” said Chief Operating Officer Raj Surendran in the statement.

“Today’s milestone proves Australia has the capability and expertise to transition from a ‘dig it and ship it’ minerals supplier to a downstream supplier of value-added product,” Surendran said.

TLEA owns the first lithium hydroxide plant in Australia and the largest in the world to be built and operated outside of China.

Lithium hydroxide produced at the Kwinana Plant will be containerised and exported from the Port of Fremantle to customers around the globe.

Surendran said the first train at TLEA’s Kwinana Plant will now continue its ramp-up towards its nameplate capacity of 24,000 tonnes of battery grade lithium hydroxide per annum.



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Culture de la betterave : immersion auprès d'un agriculteur !

Frédéric Choiselat cultive des céréales dans l'Aube. Tous les ans, il sème des betteraves sucrières sur une partie de son champ. Ce semis est « une étape cruciale de la culture », puisque « 50 % de notre travail est en jeu », témoigne l'agriculteur. Cet article est le premier d'une série de cinq...

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Solar Orbiter a observé le Soleil comme personne ne l'avait vu auparavant !

Moins de deux mois après le passage au plus près du Soleil de la sonde Solar Orbiter, l’Agence spatiale européenne a rendu publiques des images inédites de notre étoile. Le 26 mars, la sonde est passée à « seulement » 48 millions de kilomètres du Soleil environ. Une performance technologique qui...

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Météo : il va faire encore plus chaud ce week-end en France !

La chaleur va s'intensifier de manière exceptionnelle ces prochains jours avec de nombreux records en prévision. Ces fortes chaleurs continuent d'aggraver la situation de sécheresse et le risque d'incendie est désormais présent sur la quasi-totalité de la France. Explications.

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mercredi 18 mai 2022

L'Europe a connu sa pire sécheresse depuis 250 ans

La sécheresse 2018-2020 a été la plus extrême depuis 250 ans, en raison de son intensité et de sa très grande étendue. Mais avec le réchauffement climatique, ce type de sécheresse pourrait doubler en Europe, en superficie et en durée.

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Trevali’s missing workers failed to reach Perkoa mine’s refuge chamber during floods 

Trevali Mining (TSX: TV) said the eight missing miners, for whom rescuers have been searching since the company’s Perkoa mine in Burkina Faso was hit by flash floods last month, have failed to reach the mine’s refuge chamber situated more than 500 metres below the surface. 

“This is devastating news,” the company’s CEO Ricus Grimbeek said in a press release on May 17. “We would like to offer our deepest sympathies to our colleagues’ families and friends during this difficult time.”  

The search for the missing miners will continue, he added.  

The Burkina Faso government, in a statement on social media, confirmed that the rescue teams found the refugee chamber empty.  

On Apr. 16, heavy rains outside the usual rainy season poured about 125 mm of rain in less than an hour, triggering flash floods that breached the open pit at Perkoa, located about 120 km west of the capital of Ouagadougou.  

As the water entered the open pit and underground mine, electricity and communications were lost. While most workers escaped, the company hasn’t been able to communicate with the eight missing workers.  

Six out of the eight missing men are from Burkina Faso, while the other two are from Tanzania and Zambia.   

The rescue team and the company have been pumping water from the bottom of the mine at level 710 over the last month. The refuge chamber is located below level 520 of the mine.  

“Rescue team members reached the refuge chamber… (it) was found intact and with no one inside. It is now clear that none of the eight missing workers reached the refuge chamber,” Trevali said.  

The Perkoa mine produced 316.2 million payable lb. of zinc in 2021 and generates the bulk of the company’s revenue. Trevali owns 90% of the mine, while Burkina Faso holds a 10% interest.  

According to Scotiabank analyst Orest Wowkodaw, the company’s credit facility matures in the third quarter of 2022. “Securing a refinancing package to replace its maturing credit facility and to fund development of the proposed Rosh Pinah expansion project (in Namibia) has been complicated by the Perkoa incident,” he wrote in a note to clients on May 16.  

A McKinsey & Co. report published in 2020 stated that commodities like iron ore and zinc, based on their location, are more exposed than other materials to “extremely high flood occurrence.”   

Flooding affects some commodities more than others, based on their location; in McKinsey’s analysis, iron ore and zinc are the most exposed to extremely high flood occurrence, at 50% and 40% of global volume, respectively.  



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ON THE MOVE: Mining management and board changes

The May edition of our On the Move newsletter is now available. The monthly publication tracks management and board appointments across Canada’s mining and mineral exploration industry.

To view a copy of the newsletter, click here.

Keep us up to date on your company’s latest appointments and achievements by emailing us at editor@canadianminingjournal.com or sign up for the free newsletter.



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mardi 17 mai 2022

VRIC: Metals scarcity could slow energy transition

While the movement to an electrified future is already picking up pace, it will be much slower than some of the optimistic projections in the market today, CPM Group founder and MD Jeffrey Christian told an industry event in Vancouver.

He took silver as a prime example, pointing out that hundreds of millions more silver would need to be produced to keep up with the projected linear magnitude of the industry’s growth.

The impact of solar power growth on silver because of the green revolution is meaningful. “Solar power has gone from virtually no silver use 25 years ago to about 120 million oz. a year now, and that’s going to continue to grow,” he said during the Vancouver resource Investment Conference on May 17.

He has seen many “overly optimistic expectations” of how fast the green revolution can come.

Christian cites the International Energy Agency (IEA), projecting that by 2050 the primary source of energy for humankind will still be oil. The second-largest will be natural gas. “And all renewables combined will have supplanted coal only after 2040 to be the third-largest,” he told the conference.

“The IEA and everybody else who’s sober knows that those governments have not lived up to their Paris Accord commitments, and really have no ability to live up to those. It’s an idealistic scenario. It’s just not there now,” he said.

According to Christian, solar power will continue to grow exponentially. Even if the market successfully recycles significantly more silver from end-of-life panels, the world will need substantially more silver to cover the gap.

“Recycling will slow the growth rate of new silver required by the industry, but it won’t slow the growth rate of total silver used in the industry,” said Christian.

“While silver goes into EV electronics, there are other constraints to the green revolutions such as the world not having enough clean energy to power the vehicles with, the grids are not stable enough, there’s not enough lithium, high-purity nickel, verifiable cobalt and manganese, and there’s not enough capital for the smaller companies that actually make these components and mine the stuff.”

Jim Lewis, the co-founder of Wall Street Silver’s popular news site, provided some more context.

“The figure that Mr. Christian used of 120 million oz. silver used in solar today accounts for only 2% of our electric grid being powered by solar. Various governments worldwide are mandating 10% or even 20% coming from wind and solar soon,” he said.

“Let’s assume that silver solar power grows fivefold over some period of time. That means that solar power would be using half a billion oz. And total demand is currently a billion ounces. This is sort of pie in the sky-type of stuff,” he said.



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VRIC: Quality companies are investors’ best bet when valuations get low

MINING STOCKS: Money is made in the discrepancy between price and value, says Rick Rule.

Virtually every mining stock in the market today, whether a major or a junior’s, has been off between 10% and 40% over the past few weeks, making anything one buys ‘seem like a bike,’ says independent exploration geologist Brent Cook.

“I don’t buy that,” he told the VRIC in Vancouver on May 17.

According to the seasoned investor and co-founder of the Exploration Insights newsletter, retail investors should look at whether the junior companies they are interested in have enough cash in the bank.

“It’s going to be really difficult to finance anything unless it’s really high quality and proven out,” he said. “So, if you’re looking at a junior exploration company, find someone who’s got the money and is ready to go, unless you want to get in on financing.”

An excellent example of such an outfit, in his view, is Liberty Gold (TSX: LGD), with gold deposits in Idaho and Utah. “Those are good oxide deposits. The company has about $34 million bucks in the bank and three or four rigs drilling right now,” he said.

Speculative resource investor Rick Rule reminded the audience that money has always been made in the discrepancy between price and value. “The value doesn’t seem to change much in the four to six-week timeframe, but if the price does, it’s better to see a lower than a higher value if you’re an accumulator, which I am,” said Rule.

“What I like about markets like this, where people are afraid, is they take leave of their common senses, which is to say all of my competition seems to unilaterally disarm because of fear,” said Rule.

“I would simply point out that, in terms of my portfolio concentrations, when the best companies begin to sell cheaply, I have less inclination to take risk when the less risky positions become cheaper and cheaper. So, I find myself perhaps as a function of my age, erring towards the higher quality rather than the lower quality companies,” said Rule.

Bull market?

The panelists noted that there always seemed to be a gold bull market right around the corner, and right now is absolutely no exception.

Rule agreed, saying gold was currently still in a bull market.

“I think people’s expectations are that the gold bull market stairsteps to heaven. Most people have a two-week or three-week inclination when they live in a 10-year world,” said Rule. “From my point of view, we’re four and a half years into a gold bull market, not three weeks out of one.”

GoldSilver.com analyst Jeff Clark also agreed gold and silver were enjoying bull markets. “Just because prices are lower prices does not determine whether the bull market is over or not. It’s not a lower price issue. For me, it’s about whether the fundamentals are still in place.”

“And if they are, it invites me to continue participating aggressively in the global market,” said Clark.

He cites the commodity price crash during the onset of Covid in March 2020. “If you bought then against every technical signal saying it’s a bear market; bull market is over. But I bought in March of 2020 and literally cleaned up a year later,” he said.



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Appian appoints Fiona Clouder as senior advisor

Fiona Clouder. Image from LinkedIn.

Appian Capital Advisory LLP, the investment advisor to long-term value-focused private equity funds that invest solely in mining and mining-related companies, announced Tuesday the appointment of Fiona Clouder as Senior Advisor, based in the UK.

Clouder’s work will involve supporting Appian in Latin America and the opportunities in a Net Zero world linking energy, environment and mining issues. As Senior Advisor, she will work closely with the senior leadership team at Appian to provide advice and insight on government relations and the wider political and economic context.


Appian has offices in Brazil, Peru, and Mexico and with a longstanding diplomatic career in Latin America, across areas such as science, business and the environment, Clouder will help reaffirm Appian’s position in these markets, as she was appointed as the Regional Ambassador for Latin America and the Caribbean, COP26, in March 2020.

In this role, she led British diplomatic efforts, across the region, on climate change issues, building relations with governments, business and civil society. Previously, Clouder served as Her Majesty’s Ambassador to Chile from 2014 to 2018, then returning to London to work on Americas, Overseas Territories, Climate Diplomacy and preparations for COP26 – the climate change conference.

Clouder joined the UK Foreign & Commonwealth Office (FCDO) in 2001, from the Research Councils (UKRI) to build and lead the FCO’s global Science and Innovation Network. In 2006 she went to India as Director of Corporate Services, returning to London in 2009 to work on Migration issues.

From 2011, as Deputy Director, Americas, Clouder led the FCO’s strategy on Latin America (the Canning Agenda), to revitalise bilateral and business links. In moving to the private sector, Fiona is also Director of ClouderVista.

“This appointment is another indication of Appian’s ambition to consolidate our position as a market leader in the Americas, by attracting preeminent advisors to join our team,” Michael W. Scherb, CEO of Appian, said in a media statement.

“Drawing on her political and environmental policy experience, I am confident Appian will be able to capitalise on Fiona’s insights, particularly as we continue to lead the sector in setting high ESG standards for private equity investors in mining,” Scherb said.



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Metso Outotec expands Sense series intelligent instruments portfolio

Metso Outotec has grouped its portfolio of intelligent instruments under the Sense series. The portfolio is designed to solve specific process challenges and enable optimization for minerals and hydrometallurgical processes. The market’s most comprehensive portfolio of intelligent instruments is part of Metso Outotec’s Planet Positive offering. Covering the entire flowsheet, Sense series instruments are suited for both new and existing operations.

“Metso Outotec Sense series includes specialized instruments that provide data for analytics and a better understanding of processes. They utilize the latest technologies, such as artificial intelligence (AI) and neural networks for extra insight. These additional tools for process problem solving and data mining can significantly help improve production within customer operations,” explains Veli-Matti Järvinen, VP of automation product group at Metso Outotec.

These are the latest additions to the Sense series portfolio:

  • Metso Outotec FrothSense+ takes flotation optimization to the next level with the latest technology and capabilities. It has completely new and redesigned software and hardware. It includes the best features from two legacy systems, FrothSense and VisioFroth, and adds new capabilities such as froth height measurement, history analysis and artificial intelligence with deep learning algorithms to detect flotation properties.
     
  • The new Metso Outotec RockSense product family will take comminution optimization to the next level with better knowledge of particle size distribution (PSD) on the belt. RockSense consists of a renewed, two-level offering: RockSense 3D and RockSense 2D, formerly known as VisioRock. They provide online, continuous on-belt coarse particle size distribution data. RockSense 3D also adds new capabilities with artificial intelligence and deep learning algorithms to detect oversized lumps and foreign objects, for example.
     
  • Metso Outotec MillSense provides online volumetric charge analysis by direct measurement of charge position. It is now available, together with SmartEar, as a bundle. SmartEar uses sound to give an additional measurement of charge impacts and liner wear. The bundle fuses acoustic, vibration and force sensor information for improved online analytics of mill operations. This enables new ways of optimizing grinding performance.

The latest Sense series additions join others including FrothSense+, CycloneSense, LevelSense , CarbonSense, CellSense, SmartEar, VisioTruck, SmartTag, and VisioPellet.



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Chaleurs mortelles : un scénario noir pour l’humanité d’ici 2100

Alors que l'Inde subit des températures extrêmes depuis deux mois, l'université d'Hawaï estime que 74 % de la population humaine pourrait être confrontée à des vagues de chaleur mortelles d'ici 2100 si les émissions de gaz à effet de serre continuent à augmenter au même rythme.

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Étrangeté du vivant : un serpent avec des antennes

La vipère à cornes (Cerastes cerastes) est un serpent qui vit dans les déserts d'Afrique du Nord et du Moyen-Orient. Elle s'enfouit dans le sable pour passer inaperçue auprès de ses proies... sauf qu'elle a deux antennes qui dépassent du sable. En réalité, ce sont deux écailles qui poussent à la...

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lundi 16 mai 2022

Equinox Gold halts RDM mine in Brazil over permit delay 

Equinox Gold (TSX: EQX, NYSE: EQX) has suspended operations at its RDM mine in Brazil for at least two months as scheduled permits needed to raise its tailing dam were delayed, the company said on May 16.

“Equinox Gold has temporarily suspended RDM operations until this matter can be resolved,” the company said in a press release. “Discussions with regulatory authorities are ongoing and the TSF (Tailings Storage Facility) raise contractor is ready to mobilize and commence work.” 

Equinox has been applying for permits to raise its TSF every year since 2018 after it altered the design of its facility and changed it from a centreline to a downstream design. It last received a permit in 2021, which allowed it to raise the facility to its current level, but the miner is yet to receive permission for the next TSF raise   

The RDM TSF is raised on an intermittent basis throughout the life of the mine to store additional tailings produced from ongoing operations, the Equinox said.  

Located in Minas Gerais state of southeastern Brazil, the mine began production in early 2014 as an open pit operation. It was estimated it could produce 70,000 to 80,000 oz. gold in 2022 or about 11% of the company’s consolidated production.  

As a result of the suspension, the company has withdrawn its 2022 production guidance for the mine. 

“Equinox Gold expects that full operations could restart as soon as two months from the receipt of regulatory approval, which is anticipated during Q2 2022,” it said. 

During the first quarter of 2022, RDM produced 7,160 oz. gold, which was lower than the 13,362 oz. gold produced in the previous quarter. Equinox said production was lower in that quarter because  the company had suspended operations for just over two weeks to reduce water levels in the TSF to comply with the regulatory requirements.  

Equinox had also pumped water from the TSF into the open pit, to comply with the requirements, which meant higher-grade ore sources in the bottom of the pit were not available for mining.   

“Consequently, RDM was reliant on processing lower-grade stockpile material for 80% of the ore processed during the quarter,” said Equinox in a security filing on May 3, in which the company had first disclosed the possibility of temporarily suspending the mine.  

A day after the disclosure on May 3, Equinox Gold’s share value fell from C$9.19 per to C$7.87 on the TSX exchange.  



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Comment la Terre a-t-elle été capable de maintenir son champ magnétique durant des milliards d’années ?

Les forces qui animent le noyau externe et engendrent le si précieux champ magnétique terrestre sont à l’œuvre depuis des milliards d’années. Si la convection apparait comme le mécanisme dominant, des questions se posent sur sa capacité à avoir maintenu l’effet géodynamo sur le très long terme.

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51°C au Pakistan : la température la plus élevée de l'année sur l'hémisphère Nord

L'Inde et le Pakistan ont encore subi une chaleur extrême ces derniers jours, alors que la canicule dure déjà depuis deux mois sur ces pays. Après avoir atteint le seuil symbolique des 50 °C vendredi, le mercure est monté jusqu'à 51 °C dans la ville de Jacobabad au Pakistan samedi 14 mai. Il...

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L'impressionnant test du moteur-fusée BE-4 de Blue Origin

Blue Origin, l'entreprise aérospatiale fondée par Jeff Bezos, développe le moteur-fusée nommé BE-4, qui devrait équiper sa future fusée New Glenn et sera livré à ULA pour le lanceur Vulcan. Après plusieurs années de retard, le moteur voit enfin le bout du tunnel.

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Le jeu vidéo rend les enfants plus intelligents

Selon une nouvelle étude menée sur des enfants américains, toutes les activités sur écran ne se valent pas. Plutôt que de nuire au développement, la pratique de jeux vidéo aurait des effets bénéfiques sur l’intelligence.

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Les populations d'insectes s'effondrent : le constat accablant d'une étude sur 20 ans

Depuis quelques décennies, les insectes disparaissent. À un rythme inquiétant. Toutes les études se rejoignent à ce sujet. Et une en particulier éclaire aujourd’hui la responsabilité du réchauffement climatique, nous montrant, au passage, comment nous pourrions aider les insectes à s’y adapter.

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Voici la plus grande gravure pariétale connue en Amérique du Nord

L'art pariétal est plus rare en Amérique qu'en Europe. Pourtant, la technologie permet aujourd'hui d'explorer les tortueux souterrains de grottes qui recèlent des trésors insoupçonnés. Grâce à un modèle 3D, une équipe de recherche vient de découvrir la plus grande gravure pariétale d'Amérique du...

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Des anti-inflammatoires responsables des douleurs chroniques ?

Le mal de dos est la forme de douleur chronique la plus fréquente. Si les formes aiguës peuvent être prises en charge par des anti-inflammatoires non stéroïdiens, leurs molécules pourraient aussi être impliquées dans la transition vers des douleurs persistantes difficiles à soigner. 

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dimanche 15 mai 2022

Pourquoi l’image du trou noir de la Voie lactée a-t-elle été obtenue 3 ans après ce qui était prévu ?

Alors qu'elle était attendue en 2019 en même temps que l'image du trou noir M87*, la première photo du trou noir central géant de la Voie lactée n'est arrivée que le 12 mai 2022, soit trois ans plus tard. Lors de la conférence de presse, les chercheurs ont expliqué les multiples raisons de ce...

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Crimes de guerre en Ukraine : ces Français traquent les preuves

Futura a pu s’entretenir avec le cofondateur d’Open Facto, une association française spécialisée dans l’Osint, dont les membres sont investis au quotidien dans le recueil de preuves constitutives de crimes de guerre en Ukraine.

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Des licences Microsoft recyclées, c'est possible grâce à Licence House et leur offre inédite de -20% !

De Windows à Office 2019, les produits Microsoft sont toujours aussi populaires... et onéreux. C'est pourquoi de plus en plus de revendeurs proposent des licences à moindre prix, flirtant parfois avec l'illégalité. Que vous soyez gestionnaire d'un parc informatique, entrepreneur ou simple...

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Un vaccin anti-Covid-19 prometteur produit avec des plantes !

Un vaccin contre la Covid-19 d’un genre nouveau est actuellement en phase III et les résultats sont plutôt prometteurs. En effet, il serait efficace contre 5 variants du virus SARS-CoV-2. Son originalité réside sur son mode de production : ce sont des plantes qui fabriquent la fameuse protéine...

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Un étrange chemin pavé découvert au fond de l'Océan

Les scientifiques d’une mission océanographique ont découvert, au large des îles hawaïennes, une étrange formation géologique qui ressemble à s’y méprendre à une ancienne route pavée de briques.

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Et maintenant, la trottinette électrique des mers !

La start-up provençale Next Blue Tech est spécialisée dans la conception d'engins nautiques à propulsion électrique, silencieux et sans émissions. Son BlueWay se présente un peu comme un paddle doté d'un guidon, le tout à propulsion électrique et écoresponsable. À tester dès cet été ! Le BlueWay...

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L'être humain possède cinq sens

Est-ce que l'être humain possède vraiment cinq sens ?On a tous entendu parler de l'ouïe, du toucher, de la vue, de l'odorat et du goût. Mais on sait aussi que les animaux peuvent avoir d'autres sens ! Qu'en est-il de nous, les humains ? Melissa vous en dit plus, dans Science ou Fiction.[

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samedi 14 mai 2022

Top Gun : l'avion hypersonique fictif aurait inquiété la Chine

Le jet hypersonique piloté par Tom Cruise dans le prochain Top Gun a l'air si réel que la Chine aurait déplacé son satellite espion pour le photographier selon le réalisateur Jerry Bruckheimer.

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Le vol d’un bolide lancé à 1.600 km/h par la centrifugeuse SpinLaunch vu de l’intérieur !

Le projet a dû faire sourire certains lors de sa présentation il y a quelques années, mais le voici qui se concrétise, passant les étapes les unes après les autres avec succès dans le réel.Le 22 avril dernier, SpinLaunch réalisait un nouvel exploit avec le lancement (un jet ?) dans l’atmosphère...

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Nouveau coup de pouce « Rénovation performante » en faveur de la maison individuelle

Ce dispositif s’adresse aux propriétaires de maisons individuelles décidés à réduire drastiquement leur facture énergétique via un bouquet de travaux. Il s’agit d’une procédure simplifiée, réservée pour l’heure à la métropole. Pourront, notamment, en bénéficier les opérations incluses dans un...

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Plus vous riez, plus ce filtre vous rend triste !

Un nouveau filtre Snapchat rencontre un énorme succès sur les réseaux sociaux. Il rend les yeux larmoyants et déforme la bouche pour donner un air triste. Certaines vidéos ont déjà atteint près de 20 millions de vues.

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Écoutez le plus puissant séisme enregistré sur Mars !

Il y a quelques jours, le sismomètre d’InSight a enregistré pour la première fois un séisme de magnitude 5 sur Mars. Il s’agit du plus puissant séisme jamais détecté sur une planète autre que la Terre.

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Le delta du Mékong va disparaître d'ici 2100

Dans une étude publiée dans Science, des chercheurs ont plaidé une cause qui risque fort d'être perdue : le sauvetage du delta du Mékong. Située au sud du Vietnam, cette région abrite 17 millions de personnes et pourrait disparaître d'ici 2100 à cause de la montée des eaux. Elle correspond à...

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L’Exploratorium : où trouver des fossiles en France ?

Les fossiles sont les marqueurs par excellence du passé géologique de la Terre, de l’évolution des paysages et de la biodiversité. La France est particulièrement riche en sites fossilifères et il est relativement facile d’en trouver.

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vendredi 13 mai 2022

Hexagon introduces 3D camera for production material monitoring

Hexagon’s mining division has strengthened its leadership in production material monitoring and measurement by introducing HxGN MineMeasure Detect, a 3D camera hardware, software and data solution. MineMeasure Detect enables real-time optimization for plant production with automated digital image analysis offering continuous, accurate and rapid measurement of oversize, volume, rock fragmentation and color analysis.

Mines demand consistent, predictable, high-volume production with plants intended to operate 24/7. Changing geologic mineral and structural conditions within the ore can sometimes mean oversize particles block crushers, chutes and conveyors. Blockages can halt operations, in severe cases resulting in lost operational revenues worth millions of dollars.

MineMeasure Detect minimizes production interruptions and costly downtime with oversize detection of large particles. It enhances production efficiencies and reconciliation by calculating volume, density and tonnage. Advanced detection reveals an aggregate of previously unmeasured ancillary variables, such as material density and hardness, which is essential to throughput maximization and ore liberation.

The solution’s fragmentation analysis capabilities enable continuous monitoring and improvement of production throughput while managing costs. Industry-leading research and proven algorithms for direct measurements of particle identification and fines identification set MineMeasure Detect apart for its measurement accuracy in mineral processing. It includes the largest set of data availability applied across the international mining industry. Colour-analysis data for ore detection give operators additional opportunities to adjust material handling, material blending, clay detection and ore treatment recipes.

“MineMeasure Detect is built on more than 25 years’ experience partnering with international mining operations, allowing systems to be fully integrated with customer technologies,” said James Dampney, VP, MineMeasure, Hexagon’s mining division. “Combined with our fragmentation tools, the solution’s immediate detection capabilities offer a critical early warning for operators to avoid catastrophic production stoppages.

“With its image-analysis techniques ensuring that fragmentation is managed and optimized, MineMeasure Detect fits seamlessly in the MineMeasure portfolio, which delivers scrutiny and transparency in every step of the ore extraction journey.”



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Mining Indaba: America touts green energy as key to bridging Africa’s growth gap

The United States government’s initiatives to help address Africa’s power and growth gaps are increasingly hinging on boosting the continent’s ability to produce green energy and facilitate foreign investment, the Investing in Africa Mining Indaba heard this week.

The US undersecretary for economic growth, energy and the environment, Jose W. Fernandez, said any energy policy that warms our planet simply could not continue.

“We also know that moving to a clean energy transition will not happen overnight. In some cases where carbon-neutral options are unavailable, engagement on natural gas projects, abated to the fullest degree possible, may be necessary,” he said.

The US has singled out a more efficient electricity supply as one of its top foreign policy priorities for Africa. This goes in parallel with the continent navigating a just and inclusive clean energy transition, leading to economic growth and prosperity; building robust, sustainable, and transparent supply chains for critical minerals in support of the clean energy transition; and improving the financial and regulatory environment in the sector and promoting transparent and accountable natural resource management.

For this reason, the Obama-administration-era Power Africa program, administered by USAID, has supported the development of more than 5,700 megawatts of new generation capacity since 2013. According to USAID data, it’s targeting adding more than 30,000 megawatts of output by 2030, sufficient to power 60 million homes and businesses.

Among the projects Fernandez highlighted is the Mega Solar initiative in Namibia and Botswana, which will facilitate the procurement of as many as 5,000 MW of renewable energy, according to Fernandez.

Southern Africa’s most extensive solar power-generation program will power millions of homes and generate thousands of jobs while preventing an estimated 3.5 million tons of greenhouse gas emissions annually.

Power Africa has been ramping up activity. In April, it launched a new public and private partnership seeking to electrify an additional 10,000 health care facilities in sub-Saharan Africa within the next decade.

Fernandez also highlighted an initiative called Prosper Africa, which was announced by the Trump administration seeking to connect American and African businesses. The US government uses this initiative to push Africa toward cleaner energy.

It has helped facilitate a US$2.1 billion solar project in Angola led by US developer Sun Africa, and a US$3.5 billion refinery built by a consortium led by Quanten LLC. Fernandez said that the latter would produce 100,000 barrels of refined fuel products a day that conform to the Euro 5 emissions standard.

Fernandez also cautioned that government initiatives would probably be insufficient to address Africa’s energy needs, and the private sector would have to push progress forward.

‘Race to the top’

Regarding US foreign policy, Fernandez said the US was not opposed to China investing in Africa as long as the investments were centred on upholding human rights, democracy, and creating jobs for locals, he told a press briefing.

“Our policy is not to ask our partners to choose between the US and the People’s Republic of China. We’re not doing that.

“We believe that we offer an alternative vision for economic development that more sustainably promotes democratic governance, respect for human rights, and transparency. And we keep talking about the word ‘sustainable,’ meaning more sustainably serving the long-term interests of the people here in Africa,” he said.

Fernandez continued: “I’m here because African countries are important partners in pursuing shared global and regional priorities – from ending the Covid-19 pandemic and building back to a more inclusive global economy to meeting the climate challenge and building resilience. We are encouraged by seeing many African countries creating opportunities in clean energy, advancing democracy, promoting respect for human rights, and working toward lasting peace and security,” he said.

Fernandez emphasized that the US was not “in a race to the bottom” to undercut China and other investors by sacrificing standards in quality, safety, and wages. “Here in Africa, we propose to do it by creating a race to the top in terms of environmental, social, and governance,” he said.

“What African governments want is for all investments, including Chinese investments, to respect local laws and local interests, to follow human rights, including worker rights, and protection for the environment,” he said.

The US government underlined that successful business relationships need predictable regulatory and legal environments, whether private or public. “Governments will need to enable investments through reforms, and companies will need to manage and pursue business plans that drive the energy transition while still taking on reasonable levels of risk themselves.”



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Energy crisis could eclipse climate crisis

An energy crisis exacerbated by Russia’s invasion of Ukraine means the world will need more Canadian resources – from oil and natural gas to wood pellets.

And though that rising demand is unlikely to derail the energy transition that’s underway, it will almost certainly delay it.

That was the assessment given at a recent Council of Forest Industries (COFI) conference by Robert Johnston, special adviser on energy, climate and resources for the Eurasia Group, a political risk consulting firm.

Russia produces about 10 per cent of the world’s crude oil and supplies Europe with about 40 per cent of its natural gas. While spiking oil prices have been stabilized somewhat by the release of strategic oil reserves and by covid-19 lockdowns in China muting demand, high prices for oil, gasoline and diesel will continue for the foreseeable future.

“Get used to $100-a-barrel oil prices,” Johnston said. “That’s not going to go away any time soon.” 

Russia has cut natural gas exports to Poland and Bulgaria, and Germany is scrambling to reduce its reliance on Russian gas. U.S. liquefied natural gas (LNG) producers are shifting exports to Europe, and some western Canadian natural gas is already making its way there via the American Gulf Coast.

Renewed LNG interest

Johnston said the energy crisis might lead to renewed interest in B.C. for new LNG projects.

“The way the world is headed now, and because gas prices are so high and because the Russian supply is going to go offline – at least part of it – a lot of countries will go back to burning coal,” he said. “I think there are certain conditions where an LNG project could move forward here, and I think the timing is probably right.

“If you pull that much Russian gas out of the market, not all of it will go to China. So there will be another round of interest here in sustainable net-zero LNG projects in British Columbia potentially. Of course, that does raise the question of ‘Is natural gas part of the long-term climate solution – and if so, how do we make that happen?’

“I would argue the logical solution here is to swing all the U.S. LNG towards Europe from the Gulf Coast, and then have Canada backfill a lot of the supply that the U.S. is currently sending to places like Japan and Korea.”

Johnston said the energy transition that is underway to address climate change may end up taking a back seat to the more immediate problem of energy security.

“In the context of inflation, rising food prices, higher energy prices, it’s going to be challenging for governments to move forward on climate,” Johnston said.

“The balance between moving towards climate action and managing inflation is going to be a challenge in the next few years.

“Now where does Canada fit in? I think we should send as much oil and gas as we can to Europe, whether it’s directly, or more likely indirectly through the U.S. But also we could look at where sectors like mining, agriculture and forestry can provide solutions in bioenergy, in critical materials.

There is likely to be increased opportunity for B.C.’s forestry sector, he said.

“If the world is hungry for energy, I think the forestry sector can provide a lot more bioenergy,” he said.

B.C. is already a major producer of wood pellets, and the demand for pellets as an alternative to coal is likely to spike in Europe. Johnston noted that, when combined with carbon capture and storage, bioenergy becomes carbon negative.

“To get to a net zero goal by 2050 … 17% of the emissions reductions that we need come from bioenergy,” he said. “So there is an opportunity there, for sure.

“We’re way behind our pathway to get to the Paris Agreement. So not only do we need to eliminate emissions today – what we call the flow of new emissions – we also have to start working on net negative emissions. That’s where bioenergy with carbon capture is a great opportunity.

“I can’t imagine a better place to do this than here in B.C.”

(This article first appeared in Business in Vancouver)



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