Welcome to the Kids' Library!

Freshwater diatomite deposits in the western United States

Wallace, Alan R.
[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2006. 2006

Historical files from federal government mineral exploration-assistance programs, 1950 to 1974 http:

Frank, David (David Gerard)
[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2010] 2010

Index to the United States minerals exploration assistance records from the DMA, DMEA, OME mineral e

Menlo Park, Calif. : U.S. Dept. of the Interior, U.S. Geological Survey, 2003. 2003

The life cycle of a mineral deposit--a teacher's guide for hands-on mineral education activities

Frank, David (David Gerard)
Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, [2005] 2005

Mining claim activity on federal land in the contiguous United States, 1976 through 2004

Causey, J. Douglas.
[Reston, Va.] : U.S. Geological Survey, 2006. 2006