Placer Mining; Surface Arrangements At Ore Mines; Preliminary Operations; Ore Mining; Supporting Excavations; Assaying
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Placer Mining; Surface Arrangements At Ore Mines; Preliminary Operations; Ore Mining; Supporting Excavations; Assaying Image Cover
Publisher:Internationa Textbook Company
Place Published:Scranton, PA
Genre:Mining
Series:International Library of Technology
Dewey:622
Format:Hardcover
Release:1908
Summary: "A series of textbooks for persons engaged in the engineering professions and trades or for those who desire information concerning them, fully illustrated and containing numerous practical examples and their solutions"