source:Skolkovo Institute of Science and TechnologyResearchers from Skoltech, Jilin University and Beijing HPSTAR in China, and their German colleagues have synthesized and studied a new type of hydrogen-rich superconductor. Technically referred to as an A15-type lanthanum superhydride, with the formula La4H23, it shows superconductivity below minus 168 degrees Celsius at a pressure of 1.2 million atmospheres. The research results were published in the National Science Review.Polyhydrides are a novel class of compounds synthesized at about 1 million times the normal atmospheric pressure on Ear...
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2024
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source:SAMLLCAPSVHM Limited (ASX: VHM) has identified significant capital expenditure (capex) saving opportunities for its Goschen rare earths and mineral sands project in Victoria.A robust optimisation review has resulted in a capex reduction for Phase 1 from $483 million to $337m, placing it among the lowest-cost rare earths developments in Australia.The review has identified several reasonably easy-to-install cost-saving actions including the introduction of early contractor involvement for key offsite infrastructure and leveraging the capability of VHM’s mining services partner to perform ...
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2024
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source:miningEnergy Fuels (NYSE: UUUU; TSX: EFR) announced on Monday that it has achieved commercial production of separated neodymium-praseodymium (NdPr) at its White Mesa mill in Utah.The rare earth elements (REE), used in the manufacture of magnets in clean applications like EVs as well as in military and defense technologies, will be produced at Energy Fuels’ new Phase 1 REE separation circuit, with a capacity of 850 to 1,000 metric tonnes of NdPr per year.The company expects to have commercial quantities of separated NdPr available for shipment by the end of the month.Energy Fuels is extr...
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2024
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source:SMALL CAPSAssays from rock chip sampling at Reach Resources’ (ASX: RR1) Wabli Creek project in Western Australia have identified a primary source of high-grade niobium / rare earth element-enriched pegmatites, previously only found in surface eluvial samples on site.The granitic pegmatites have been confirmed as a primary source of mineralisation with the best assays of 17.65% niobium oxide, 0.15% yttrium oxide, 10.81% tantalum oxide, 31.39% titanium oxide and 0.37% TREO (total rare earth oxides).The results, chipped straight off the bedrock, hold similar concentrations to previously-re...
Release time:
2024
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