Evaluating the economic availability of Mesabi Range taconite iron ores with computerized models,

Author:	Michelson, Ronald W.
Additional Authors:	Peterson, Orin M.,, Polta, H. J.,
Year:	1970
Document Type:	USBI
Issuing Agency:	U.S. Bureau of Mines; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.,
SUDOC:	I 28.27:8480
Series:	[United States. Bureau of Mines] Information circular ;
Report Number:	8480
Subjects:	Iron ores--Minnesota--Mesabi Range
	Taconite--Minnesota--Mesabi Range
	Ore deposits--Minnesota--Mesabi Range--Mathematical models
Link:	https://hdl.handle.net/2027/mdp.39015078462275