Mining and Milling Cobalt Ore

The American Institute of Mining, Metallurgical, and Petroleum Engineers
Edwin B. Douglas
Organization:
The American Institute of Mining, Metallurgical, and Petroleum Engineers
Pages:
4
File Size:
400 KB
Publication Date:
Mar 1, 1956

Abstract

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The Blackbird mine is owned by Calera Mining Co., subsidiary of Howe Sound Co. The mine is located in the Salmon National Forest, Lemhi County, Idaho, about 22 miles west of Salmon and 220 miles north of Pocatello. The thought of producing cobalt from a prospect that offered excellent opportunities stimulated everyone connected with this project. But as time went on, it was found that every phase of the development presented unusual difficulties.
Citation

APA: Edwin B. Douglas  (1956)  Mining and Milling Cobalt Ore

MLA: Edwin B. Douglas Mining and Milling Cobalt Ore. The American Institute of Mining, Metallurgical, and Petroleum Engineers, 1956.

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