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- 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.
- Sampling deep ore deposits by rotary drilling and methods of surveying and controlling the direction of drill holes
- Tulare County Tungsten Mines, Calif.
- Reconnaissance of Nevada manganese deposits