California. The authors think that mineral association analysis will be able to identify locations of as-yet-unknown mineral locations and predict the mineral inventory at any given locality if ...

Nagelschmidt, G., "The Mineralogy of Soil Colloids" (Tech. Com. No. 42, Imperial Bureau of Soil Science, Harpenden), p. 15. See Aldrich, Hellman and Jackson, Soil Sci ...

Bill to ensure parity between USGS critical minerals and DOE materials lists to strengthen the domestic supply chain and ...

These lists identify minerals essential to the U.S. economy, national security, and technological advancements, yet neither silver nor gold were included. This omission raises several questions ...