source：Phys.OrgScientists from the U.S. Geological Survey (USGS) have mapped a rare earth element deposit of magmatic carbonatite located in the Mountain Pass region of the eastern Mojave Desert. The new report details the geophysical and geological setting of the deposit, including a map of the deposit's subsurface extent, to help land-use managers evaluate sites for further exploration. The report was recently published in the Geological Society of America's online journal, Geosphere.Rare earth elements (REEs) are critical to emerging industrial technologies including strategic defen...
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2020
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source：ChemEngOnlineSmall-scale pilot testing has begun for a process that extracts nickel, manganese, cobalt and copper from nodules collected from the surface of the Pacific Ocean seafloor. Obtaining the metals from the seabed nodules has advantages over mining land-based ores because the nodules contain far less toxic heavy metals and can be processed with zero tailings, according to process developer DeepGreen Metals Inc. (Vancouver, B.C.; www.deep.green).The nodules are formed on the seafloor four to six km deep in the Clarion-Clipperton Zone, a region of the Pacific Ocean between Hawaii ...
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2020
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Happy New Year's day from Shanghai rare earth association !
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2019
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source：SMM - Shanghai Metals Market (press release)SHANGHAI, Dec 30 (SMM) – Prices of rare-earth oxides in China mostly stabilised in the week ended December 27 with the increases in medium-to-heavy rare earth at a slower pace on the back of subdued demand at year-end. While producers firmed up offers in anticipations of tight supplies on Myanmar’s rare earth ore export suspension, downstream metal and magnetic material producers were on the sidelines, resulting in lower traded prices than quotes by major producers. SMM assessed prices of dysprosium oxide and terbium oxide, both medi...
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2019
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