Author: Waldemar Lindgren
Publisher:
Published: 2017-08-19
Total Pages: 330
ISBN-13: 9781375458306
DOWNLOAD EBOOK →Author: Waldemar Lindgren
Publisher: Forgotten Books
Published: 2017-10-13
Total Pages: 332
ISBN-13: 9780266257233
DOWNLOAD EBOOK →Excerpt from The Gold-Quartz Veins of Nevada City and Grass Valley Districts, California 10. Sheeted zone in granodiorite, Deer Creek, Bellefountain mine. 185 11. Vertical section along shaft, Federal Loan vein 187. 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: Lindgren Waldemar
Publisher:
Published: 1901
Total Pages:
ISBN-13: 9780259679523
DOWNLOAD EBOOK →Author: Geological Survey (U.S.)
Publisher:
Published: 1896
Total Pages: 1170
ISBN-13:
DOWNLOAD EBOOK →Author: Geological Survey (U.S.)
Publisher:
Published: 1896
Total Pages: 1166
ISBN-13:
DOWNLOAD EBOOK →Author: United States. Department of the Interior
Publisher:
Published: 1896
Total Pages: 1192
ISBN-13:
DOWNLOAD EBOOK →Author: Maria E. Brower
Publisher: Arcadia Publishing
Published: 2006
Total Pages: 136
ISBN-13: 9780738546926
DOWNLOAD EBOOK →Nevada County is webbed with some of the richest veins of goldbearing quartz in the world. First discovered in 1849 as placer gold washed into creek beds, hydraulic miners later used massive jets of water to melt mountains and free the precious metal. Rich lodegold districts such as Grass Valley and Nevada City were the most productive in California, and innovations such as hydraulic mining began here and spread throughout the nation. Whimsical names like You Bet, Red Dog, Rough and Ready, French Corral, and Blue Tent hint at the colorful beginnings of dozens of camps that grew from wild and chaotic tent towns to bustling young communities, complete with schools, churches, and businesses. Boomtowns North San Juan, North Bloomfield, and Columbia propelled Nevada County to the head of the state's economy by 1900 and hundreds of miles of gold-bearing quartz veins continued to be tapped in underground tunnels for another 50 years or more.
Author: Henry Gardiner Ferguson
Publisher:
Published: 1932
Total Pages: 262
ISBN-13:
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