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Author: Maureen G. Johnson
Publisher: Forgotten Books
ISBN: 9780266906537
Category : Science
Languages : en
Pages : 116
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Book Description
Excerpt 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.
Author: Maureen G. Johnson
Publisher: Forgotten Books
ISBN: 9780266906537
Category : Science
Languages : en
Pages : 116
Get Book Here
Book Description
Excerpt 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.
Author: Eldred D. Wilson
Publisher:
ISBN: 9781614740032
Category : Technology & Engineering
Languages : en
Pages : 156
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Book Description
Arizona Gold Placers and Placering was published by the Arizona Bureau of Mines in conjunction with University of Arizona as Bulletin 118 in 1922 and eventually became what it is today as bulletin 142 in 1937 fourth revised edition. This book covers all of the known Placers in Arizona by county. Additional information on the placers, their formation, History, Geology, production and locations are included. In addition, best types of recovery for these placers are discussed.
Author: Paul D. Morrison
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 196
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Book Description
Now available in one volume, the major placer locations of the Sierra Nevada, taken from the original publications of that region. Complete with maps and descriptive text.
Author: MAUREEN G. JOHNSON
Publisher:
ISBN: 9781033046746
Category :
Languages : en
Pages : 0
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Book Description
Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 200
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Book Description
Author: Boyle
Publisher: Springer Science & Business Media
ISBN: 1461319692
Category : Science
Languages : en
Pages : 687
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Book Description
GOLD: History and Genesis of Deposits is the product of an effort by the Society of Economic Geologists to publish materials that will expand knowl edge concerning timely, specific topics important to the study of economic geology and to economic geologists. A volume on gold was selected for a general review-type publication because of the importance of the gold mining industry in the 1980s. The officers and council of the Society of Economic Geologists authorized the preparation of this book on gold in 1981, and Dr. Robert W. Boyle was selected as its author. Dr. Boyle has extensive experience in the study of gold deposits. He has an international reputation and a broad interest and understanding of the gold mining industry, the origin of gold deposits, and the history of gold as a metal and ore from prehistoric times to recent. Dr. Boyle uses important publications on gold deposits as source materials to document the various pathways of geological thought over time to introduce the reader to modern concepts. The book contains a wealth of information concerning gold.
Author: Maureen G. Johnson
Publisher:
ISBN: 9780935182330
Category : Nature
Languages : en
Pages : 103
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Book Description
Authoritative guides to placer locations. Maps of placer deposits included.
Author: Rosemarie Klemm
Publisher: Springer Science & Business Media
ISBN: 364222508X
Category : Social Science
Languages : en
Pages : 664
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Book Description
The book presents the historical evolution of gold mining activities in the Egyptian and Nubian Desert (Sudan) from about 4000 BC until the Early Islamic Period (~800–1350 AD), subdivided into the main classical epochs including the Early Dynastic – Old and Middle Kingdoms – New Kingdom (including Kushitic) – Ptolemaic – Roman and Early Islamic. It is illustrated with many informative colour images, maps and drawings. An up to date comprehensive geological introduction gives a general overview on the gold production zones in the Eastern Desert of Egypt and northern (Nubian) Sudan, including the various formation processes of the gold bearing quartz veins mined in these ancient periods. The more than 250 gold production sites presented, are described both, from their archaeological (as far as surface inventory is concerned) and geological environmental conditions, resulting in an evolution scheme of prospection and mining methods within the main periods of mining activities. The book offers for the first time a complete catalogue of the many gold production sites in Egypt and Nubia under geological and archaeological aspects. It provides information about the importance of gold for the Pharaohs and the spectacular gold rush in Early Arab times.
Author: Warren E. Yeend
Publisher:
ISBN:
Category : Gold mines and mining
Languages : en
Pages : 28
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Book Description
Author: W. C. Jameson
Publisher: University of New Mexico Press
ISBN: 0826344143
Category : History
Languages : en
Pages : 237
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Book Description
Arizona's history is liberally seasoned with legends of lost mines, buried treasures, and significant deposits of gold and silver. The famous Lost Dutchman Mine has lured treasure hunters for over a century into the remote, treacherous, and reportedly cursed Superstition Mountains east of Phoenix. Gold and silver bars discovered in Huachuca Canyon by a soldier stationed at nearby Fort Huachuca just before World War II remain inaccessible despite years of laborious attempts at recovery. Outside the town of Yucca, bandits eager to make a fast getaway buried a strongbox filled with gold, unaware they wouldn't survive the pursuit of a law-enforcing posse to recover their plunder. And somewhere in the Little Horn Mountains northeast of Yuma lies an elusive wash containing hundreds of odd gold-filled rocks. Selected from hundreds of tales passed down from generation to generation since the days of the gold-seeking Spanish explorers, the tales included here are among the most compelling that Arizona has to offer.
