Imperial County gold mine begins operation shutdownSinger, Alan
SECRETARY BABBITT DENIES GOLD MINE IN IMPERIAL COUNTY, CALIFORNIAAGENCY GROUP 05FDCH Regulatory Intelligence Database
Within a 15-km radius of the WSA's, there is one actively producing gold mine, a major deposit which began production in 1986, and one recently announced discovery. In the reconnaissance geochemical surveys of the two WSA's - 177 渭m (-80 mesh) stream sediments, heavy-mineral ...