The fluorspar industry in 1919-1920

Author:	Davis, Hubert W.
Year:	1921
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:2216
Series:	Report of investigations / United States. Bureau of Mines ;
Report Number:	2216
Subjects:	Fluorspar
	Fluorspar--Utah
	Fluorspar--Nevada
	Fluorspar industry
Link:	https://hdl.handle.net/2027/mdp.39015086555367