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- Copper deposits of Douglas County, Wis.
- Investigation of the Rip Van Winkle lead-zinc-silver mine, Elko County, Nev.
- Chromite deposits :Sweetwater, Castro, Trinidad, New London, and Hilltop mines San Luis Obispo County, Calif.
- Methods and operations at the Yerington Copper Mine and Plant of the Anaconda Co., Weed Heights, Nev.
- Mining and processing silica sands at Overton, Nev., by Simplot Silica Products, Inc.
- Open-pit operations at the Tripp Pit, Consolidated Coppermines Corp., Kimberly, Nevada