Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Manganese deposits of Eastern Arizona
Results of field examinations on 151 manganese deposits in 9 counties of eastern Arizona; locations of deposits, history, production, ownership, geologic setting, and mining methods used; ore dressing studies were made of typical ores from several of larger districts.
Manganese deposits of Eastern Arizona
Results of field examinations on 151 manganese deposits in 9 counties of eastern Arizona; locations of deposits, history, production, ownership, geologic setting, and mining methods used; ore dressing studies were made of typical ores from several of larger districts.
Manganese deposits of Eastern Arizona
US Bur Mines -- Information Cir
Farnham, L.L. (Autor:in) / Stewart, L.A. (Autor:in) / DeLong, C.W. (Autor:in)
1961
178 pages
Report
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
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