Mining Methods Past and Present in the Morro Velho Mine of the St. John del Rey Mining Company, Ltd., and Lode-Changes which have Necessitated an Alteration of System
Author(s): |
A. G. N. Chalmers
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Medium: | journal article |
Language(s): | English |
Published in: | Minutes of the Proceedings of the Institution of Civil Engineers, 1928, n. 1928-2, v. 226 |
Page(s): | 189-209 |
DOI: | 10.1680/imotp.1928.14290 |
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10176327 - Published on:
02/01/2019 - Last updated on:
02/01/2019