Geometry of metal distribution in five veins of the Fresnillo Mine, Zacatecas, Mexico

Author: Koch, George S.
Additional Authors: Link, Richard F.,
Year: 1967
Document Type: BMRA
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.23:6919
Series: Report of investigations / United States. Bureau of Mines ;
Report Number: 6919
Subject: Ores--Mexico--Sampling and estimation
Link: https://hdl.handle.net/2027/mdp.39015078478362

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