Browse TRAIL Inventories

Investigation of Colorado Minerals Co. calcite deposits, Archuleta and Hinsdale counties, Colo.

Investigation of the J.B. fluorite deposit, Beaver County, Utah

Investigation of the New Anniversary-Bucky Pegmatite, Gunnison County, Colo.

Bull Valley iron-ore deposits, Washington County, Utah

Methods in driving the 5490 railroad tunnel, Kennecott Copper Corp., Salt Lake County, Utah

Mineralogical investigation of beryllium-bearing tuff, Honeycomb Hills, Juab County, Utah


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