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Mining methods and practices at United Verde Copper Mines, Jerome, Ariz
Mine on eastern slope of Black Hills; history; massive sulphide replacement orebody in schist and porphyry, intruded by diorite; ore and rock characteristics; prospecting and exploration; sampling; estimation of tonnage and value; development and mining; wage, bonus, and contract system; ventilation, mine fires, and safety methods; mine drainage; organization chart; labor and power consumption.
Mining methods and practices at United Verde Copper Mines, Jerome, Ariz
Mine on eastern slope of Black Hills; history; massive sulphide replacement orebody in schist and porphyry, intruded by diorite; ore and rock characteristics; prospecting and exploration; sampling; estimation of tonnage and value; development and mining; wage, bonus, and contract system; ventilation, mine fires, and safety methods; mine drainage; organization chart; labor and power consumption.
Mining methods and practices at United Verde Copper Mines, Jerome, Ariz
U. S. Bur. Mines -- Information Cir
Quayle, T.W. (author)
1931
31 pages
46 Figs., Supp. plates
Article (Journal)
English
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Mining practice and methods at the United Verde extension mining company, Jerome, Ariz.
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