Author: Charles Freeman JacksonPublisher:
ISBN:
Category : Gold
Languages : en
Pages : 170
Book Description
Gold Mining and Milling in the United States and Canada
Author: Charles Freeman JacksonPublisher:
ISBN:
Category : Cables
Languages : en
Pages : 912
Book Description
Gold Mining and Milling in the United States and Canada
Author: Charles Freeman JacksonPublisher:
ISBN:
Category : Gold
Languages : en
Pages : 170
Book Description
Gold Mining and Milling in the Black Mountains, Western Mohave County, Ariz
Author: Eugene Delos GardnerPublisher:
ISBN:
Category : Gold mines and mining
Languages : en
Pages : 78
Book Description
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.
Gold Milling
Author: Charles George Warnford LockPublisher:
ISBN:
Category : Gold
Languages : en
Pages : 868
Book Description
Gold Mining and Milling in the United States and Canada
Author: Charles Freeman JacksonPublisher:
ISBN:
Category : Gold
Languages : en
Pages : 151
Book Description
Gold Mining and Milling in the Wickenburg Area, Maricopa and Yavapai Counties, Ariz
Author: O. H. MetzgerPublisher:
ISBN:
Category : Gold mines and mining
Languages : en
Pages : 110
Book Description
A Handbook of Gold Milling
Author: Henry LouisGold Mining and Milling in the United States and Canada ; Current Practices and Cost, by Charles-F. Jackson and John-B. Knaebel
Author: Charles Freeman JacksonPublisher:
ISBN:
Category :
Languages : en
Pages : 151
Book Description
Milling Methods and Costs of the Cardinal Gold Mining Co., Bishop Creek, Calif
Author: Walter B. LenhartPublisher:
ISBN:
Category : Gold mines and mining
Languages : en
Pages : 56
Book Description
Industrial Progress in Gold Mining
Author: George W. BakerPublisher:
ISBN:
Category : Gold mines and mining
Languages : en
Pages : 118
Book Description