Manganese Ores Of Russia, India, Brazil And Chile (e51a922f-71a4-4025-bbba-797bd7787c91)

The American Institute of Mining, Metallurgical, and Petroleum Engineers
E. C. Harder
Organization:
The American Institute of Mining, Metallurgical, and Petroleum Engineers
Pages:
7
File Size:
350 KB
Publication Date:
Jan 12, 1916

Abstract

HERBERT K. SCOTT, London, England (communication to the Secretary*).-I am acquainted with the manganese-ore deposits of Russia, India and Brazil, and agree generally with the statements contained in the paper regarding those deposits. The information given by Mr. Harder regarding the Chilean deposits is very welcome. When examining the Caucasian deposits, I endeavored to determine the quantity of ore originally contained in the deposit, and by deduction, the amount remaining for extraction. These calculations were rendered possible by the great extent of the outcrop and the extensive work that had been carried on in the deposit. In making the first estimate, the quantity of manganese ore and associated sterile material in the bed was measured in a large number of
Citation

APA: E. C. Harder  (1916)  Manganese Ores Of Russia, India, Brazil And Chile (e51a922f-71a4-4025-bbba-797bd7787c91)

MLA: E. C. Harder Manganese Ores Of Russia, India, Brazil And Chile (e51a922f-71a4-4025-bbba-797bd7787c91). The American Institute of Mining, Metallurgical, and Petroleum Engineers, 1916.

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