Author: Frank Charles Schrader
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 870

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Book Description

Author: Us Dept of Interior
Publisher: Createspace Independent Publishing Platform
ISBN: 9781533458407
Category :
Languages : en
Pages : 254

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Book Description
Leading mining historian Kerby Jackson introduces us to a classic mining publication on the Gold Mining Industry in Arizona. Written in 1909, this hard to find publication includes valuable facts on the Mines and Mineral Deposits in the Cerbat Range, Black Mountains and Grand Wash Cliffs of Mohave County, Arizona. Included are the hard to find locations and details on dozens of gold, silver and copper mines in this famous Arizona mining region. Note: This edition is a perfect facsimile of the original edition and is not set in a modern typeface. As such, some type characters and images might suffer from slight imperfections or minor shadows in the page background.

Author: Frank Charles Schrader
Publisher: Forgotten Books
ISBN: 9781528072540
Category : Science
Languages : en
Pages : 800

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Book Description
Excerpt from Mineral Deposits of the Cerbat Range, Black Mountains, and Grand Wash Cliffs, Mohave County, Arizona Owing to the desert conditions of the region - the scarcity of grass and water - a camp outfit was dispensed with and subsistence was obtained from the mining camps and prospectors. The general method of work employed was to make hasty sketch maps and sections of the various camps or mines, using a box compass and aneroid for determination of bearings and elevations, and tying the work wherever practicable to Land Office section or township corners, railroads, other surveys, and mining-claim monuments. The early reconnaissance maps of the Geological Survey, especially the Camp Mohave and Diamond Creek contour sheets, though for the most part too crude for local use, were found to be of material service in general. In a broad sense they represent fairly well the physical features of the region and are used as the base of the geologic map (pl. I) in the present report. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Author: F. C. Schrader
Publisher:
ISBN: 9781016459570
Category : History
Languages : en
Pages : 0

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Book Description

Author: F. C. Schrader
Publisher:
ISBN: 9781297078248
Category :
Languages : en
Pages : 262

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Book Description
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 270

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Book Description

Author: Eugene Delos Gardner
Publisher:
ISBN:
Category : Gold mines and mining
Languages : en
Pages : 78

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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.

Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 574

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Book Description

Author: Frederick Leslie Ransome
Publisher:
ISBN:
Category : Aluminum mines and mining
Languages : en
Pages : 942

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Book Description

Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 694

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Book Description