Mining and milling methods at the Pilgrim mine, Chloride, Ariz.

Author:	Hastings, Earl F.
Year:	1937
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.27:6945
Series:	Information circular / United States Department of the Interior, Bureau of Mines ;
Report Number:	6945
Subjects:	Gold--Milling
	Gold mines and mining--Arizona--Mohave County
Link:	https://hdl.handle.net/2027/mdp.39015077569518