The Stamp Milling of Gold Ores
Author | : Thomas Arthur Rickard |
Publisher | : |
Total Pages | : 298 |
Release | : 1897 |
Genre | : Gold |
ISBN | : |
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Author | : Thomas Arthur Rickard |
Publisher | : |
Total Pages | : 298 |
Release | : 1897 |
Genre | : Gold |
ISBN | : |
Author | : Charles George Warnford Lock |
Publisher | : |
Total Pages | : 868 |
Release | : 1901 |
Genre | : Gold |
ISBN | : |
Author | : Henry Louis |
Publisher | : |
Total Pages | : 632 |
Release | : 1902 |
Genre | : Gold |
ISBN | : |
Author | : Charles Freeman Jackson |
Publisher | : |
Total Pages | : 170 |
Release | : 1932 |
Genre | : Gold |
ISBN | : |
Author | : Edmund B. Preston |
Publisher | : |
Total Pages | : 104 |
Release | : 1895 |
Genre | : Gold |
ISBN | : |
Author | : S. H. Lorain |
Publisher | : |
Total Pages | : 140 |
Release | : 1938 |
Genre | : Gold |
ISBN | : |
Author | : John Dixon |
Publisher | : |
Total Pages | : 22 |
Release | : 1931 |
Genre | : Gold mines and mining |
ISBN | : |
Author | : Eugene Delos Gardner |
Publisher | : |
Total Pages | : 78 |
Release | : 1936 |
Genre | : Gold mines and mining |
ISBN | : |
This is one of a series of papers describing mining and related subjects affecting mining in western mining districts and mineralized areas. The parts of this paper pertaining to current production, mining and milling methods and practices, and general conditions affecting mining were collected principally during a field survey made in May 1935. Some original data obtained on previous visits to the area are also included. The history, geological background, and past production of the mines and district are largely abstracted from previous publications, for which due credit is given later in the test. The principal districts in the Black Mountains are the Oatman or San Francisco and the Union Pass or Katherine. This range contains the principal producing mines of the State, in which gold is the only important metal. Although the total production of gold is relatively small as compared to other districts where the precious metals are obtained as a by-product in copper min¬ing, the area is one of considerable economic importance to the State.
Author | : S. H. Lorain |
Publisher | : |
Total Pages | : 76 |
Release | : 1938 |
Genre | : Gold |
ISBN | : |
Author | : Paris V. Brough |
Publisher | : |
Total Pages | : 36 |
Release | : 1937 |
Genre | : Gold |
ISBN | : |