Tungsten mine opens in Korea as U.S. seeks non-China critical minerals
Workers transporting soil containing rare earth elements for export at a port in Lianyungang, Jiangsu province, China, Oct. 31, 2010.…
U.S. government researchers visit a Korean mine as the race against China for critical minerals heats up
BEIJING — U.S. government researchers recently visited a South Korean mine to assess progress towards boosting supply of a critical…
