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

Author:	Shattuck, John R.
Additional Authors:	Ricker, Spangler.
Year:	1949
Document Type:	BMRA
Issuing Agency:	U.S. Bureau of Mines,
SUDOC:	I 28.23:4587
Series:	Report of investigations / Bureau of Mines ;
Report Number:	4587
Subjects:	Chromium ores--California--Siskiyou County
	Chromite--California--Siskiyou County
Link:	https://hdl.handle.net/2027/mdp.39015078486399