Browse TRAIL Inventories

Investigation of New Idria mercury deposit, San Benito County, Calif.

Investigation of the Strawberry tungsten deposit, Madera County, Calif.

Investigation of Comet Coalition lead-zinc deposit, Lincoln County, Nev.

Investigation of the Rip Van Winkle lead-zinc-silver mine, Elko County, Nev.

Investigation of Virgin River manganese deposit, Clark County, Nev.

Investigation of the Great Eastern nickel deposit, Clark County, Nev.

Investigation of Nevada Scheelite, Inc., deposit, Mineral County, Nev.

Investigation of the Cove Meadow copper deposit, Humboldt County, Nev.

Investigation of the Fannie Ryan and Boulder City manganese deposits, Clark County, Nev.

Investigation of Black Diablo, Black Eagle, and Black Rock manganese deposits, Pershing and Lander Counties, Nevada

Investigation of Nightingale tungsten deposit, Pershing County, Nev.

Tulare County Tungsten Mines, Calif.

Sampling deep ore deposits by rotary drilling and methods of surveying and controlling the direction of drill holes

Reconnaissance of Nevada manganese deposits


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