source：Mining.comResearchers at Penn State University developed a two-stage treatment process for acid mine drainage that enabled them to recover higher concentrations of rare earth elements using smaller amounts of chemicals than previously possible.In a paper published in the Chemical Engineering Journal, the scientists say that AMD from coal mining operations in Appalachia represents a promising domestic source of REE because it often contains high concentrations of the minerals and because it is already being collected and treated due to environmental concerns.This residue is produced when...
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2020
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source：Creamer Media's Mining WeeklyPERTH (miningweekly.com) – ASX-listed American Rare Earths has struck a share purchase agreement with fellow listed Zenith Minerals over its Laramie rare earths project, in Wyoming.Under the terms of the agreement, American Rare Earths will acquire Zenith’s wholly owned subsidiary Wyoming Rare for 2.5-million of its own shares, along with A$50 000 in cash, subject to the satisfaction of a number of conditions, including the conversion of exploration permits to mineral leases, which is expected in November.The purchase will include all data, including sam...
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2020
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source：GlobeNewswireMedallion Resources Ltd. (TSX-V: MDL; OTCPK: MLLOF; Frankfurt: MRDN) – “Medallion” or the “Company”) is pleased to announce it has entered into a services agreement with Singapore-based Talaxis Limited (“Talaxis”), a subsidiary of global trading house Noble Group Holdings Limited. The non-binding Memorandum of Understanding (“MOU”) specifies the terms for a close working relationship whereby Talaxis delivers to Medallion support for the global sourcing and transport of monazite, along with marketing of finished products from Medallion’s proposed rare-earth element (“REE”) e...
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2020
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source：Streetwise ReportsDefense Metals reported its flotation pilot plant registered positive sample results from its Wicheeda Rare Earth Element property in British Columbia.In a news release, Defense Metals Corp. (DEFN:TSX.V; DFMTF:OTCQB; 35D:FSE), which focuses on discovering high strength alloys, rare earth materials and magnets for the electric power, green energy, military and national security markets, provided 'an update with respect to ongoing flotation pilot plant processing of its 30 ton Wicheeda Rare Earth Element (REE) Property bulk sample underway at the SGS Canada Inc. Lake...
Release time:
2020
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