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Initial Tests Achieve Up To 97% Recovery for Magnetic Rare Earths ElementsBelo Horizonte, Brazil--(Newsfile Corp. - January ...

VANCOUVER, British Columbia, July 20, 2022 (GLOBE NEWSWIRE) -- Tactical Resources Corp. (CSE: RARE) (OTC: USREF) (“Tactical Resources” or the “Company”), a mineral exploration and development company ...

Rio Silver Inc. (“Rio Silver” or the “Company”) (TSX-V: RYO | OTC: RYOOF) has initiated metallurgical testwork that will assist in designing a process flow sheet to optimize silver recoveries from ...

Pilot-scale validation confirms commercial-grade TiO2 production, enhanced revenue capture through multi-metal recovery, material cost reductions ...

Scientists develop an electrocapillary method to selectively separate metals from liquid alloys using surface energy differences, opening a new path in metal purification. (Nanowerk News) A team of ...

Metallurgy is a process of extracting metal through various processes from their respective ores that directly or indirectly influence the physical and chemical activities involve in the production of ...

CENTENNIAL, Colo., Aug. 11, 2021 /CNW/ -- NioCorp Developments Ltd. ("NioCorp" or the "Company") (TSX:NB) (OTCQX:NIOBF) is pleased to announce success in the first stage of metallurgical testing that ...

RZOLV Technologies is a clean-technology company focused on non-cyanide gold extraction chemistry rather than mineral ownership. Its work is centered on a structural issue emerging across the gold ...

VANCOUVER, British Columbia, June 09, 2021 (GLOBE NEWSWIRE) — Alpha Lithium Corporation (TSX.V: ALLI) (OTC: ALLIF) (Frankfurt: 2P62) (“Alpha” or the “Company”), sole owner of one of the last large, ...