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Investigation of the Coggins chromite mine, Siskiyou County, Calif.

Investigation of the Seiad Creek chromite deposits, Siskiyou County, Calif.

Published Year

• 1940-1949 (2)

Subject

• Chromite--California--Siskiyou County (2)
• Chromium ores--California--Siskiyou County (2) *

Author

• Ricker, Spangler. (2) *
• Shattuck, John R. (1)
• Wiebelt, Frank Joseph. (1)

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