Sampling gold ore by diamond-drilling in the Homestake Mine, Lead, S. Dak.

Author: Koch, George S.,
Additional Authors: Link, Richard F.,
Year: 1971
Document Type: BMRA
Issuing Agency: U.S. Dept. of Interior, Bureau of Mines,
SUDOC: I 28.23:7508
Series: Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number: 7508
Subject: Gold ores--South Dakota--Lawrence County
Link: https://hdl.handle.net/2027/mdp.39015078522037

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