US manganese stockpile sampling begins
Testing potential of upgrading subeconomic ore to EMM supply Metal Tech News – December 9, 2020
Last updated 7/10/2022 at 2:58pm
American Manganese Inc. Dec. 8 reported that sampling of the United States government's manganese ore stockpile near Wenden, Arizona is now underway.
In October, the U.S. Defense Logistics Agency awarded American Manganese a grant to investigate the viability of using its patented process to efficiently produce electrolytic manganese metal, which is used in stainless steel and lithium-ion batte...