California Journal of Mines and Geology
Author:
Publisher:
Published: 1922
Total Pages: 932
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DOWNLOAD EBOOKRead and Download eBook Full
Author:
Publisher:
Published: 1922
Total Pages: 932
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DOWNLOAD EBOOKAuthor: Zimbabwe Geological Survey
Publisher:
Published: 1969
Total Pages: 108
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DOWNLOAD EBOOKAuthor: California. Division of Mines and Geology
Publisher:
Published: 1919
Total Pages: 1074
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DOWNLOAD EBOOKAuthor: Arthur Douglas Lumb
Publisher:
Published: 1920
Total Pages: 86
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DOWNLOAD EBOOKAuthor: Len Ramp
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Published: 1972
Total Pages: 126
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DOWNLOAD EBOOKAuthor:
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Published: 1928
Total Pages: 434
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DOWNLOAD EBOOKAuthor: Howard C. Brooks
Publisher:
Published: 2010-11-01
Total Pages: 356
ISBN-13: 9780984369881
DOWNLOAD EBOOKGold and Silver in Oregon is the de facto standard on Gold and Silver Mining in Oregon. This rare book was originally published in 1968 by the State of Oregon Department of Geology and Mineral Resources and is now back in print from Miningbooks.com. The book breaks the state of Oregon's Gold and Silver Deposits into two parts: Eastern and Western. In depth history is provided on the locations along with numerous maps showing locations of the deposits and mines, schematics on the mines, production histories, geology, and more. Over 300 pages packed full of information.
Author: Maureen G. Johnson
Publisher:
Published: 2011-05-01
Total Pages: 36
ISBN-13: 9781614740001
DOWNLOAD EBOOKA reprint of the Original US Geological Survey Bulletin 1357. This publication is a catalog of locations, Geology, and production from the placer districts of Utah. This authors series was the definative resource for placer deposits in Utah.
Author: Maureen G. Johnson
Publisher:
Published: 2012-02-01
Total Pages: 54
ISBN-13: 9781614740179
DOWNLOAD EBOOKA Reprint of the Original US Geological Survey Bulletin 1348. This publication is a catalog of locations, geology, and production from the placer districts of New Mexico. Over 40 New Mexico Placer locations covered in this publication.
Author: Maureen G. Johnson
Publisher: Forgotten Books
Published: 2017-10-28
Total Pages: 116
ISBN-13: 9780266906537
DOWNLOAD EBOOKExcerpt from Placer Gold Deposits of Arizona Eighty-seven placer districts in Arizona are estimated to have produced a mini mum Oi ounces of placer gold from 1774 to 1968. The location, areal extent, past production, mining history, and probable lode source summarized for each district are based on information Obtained from a wide variety of published reports relating to placer deposits. Annotated references to all reports that contain information about individual deposits are given for each district. 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.