Download or read book Geology of Colorado Ore Deposits written by Arthur Lakes and published by . This book was released on 1888 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology and Ore Deposits of the Red Cliff District Colorado written by R. D. Crawford and published by . This book was released on 2014-10-02 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Red Cliff District is located in the Southeastern Part of Eagle County, Colorado. An area of approximately 58 Square miles. This district is known for Gold, Silver, Copper, Lead and Zinc. Many fine minerals have come out of this district and it was said that gold nuggets up to two ounces were not rare. Originally published in 1925 this rare publication is now back in print. Colorado Geological Survey Bulletin 30.

Download or read book Geology and Ore Deposits of the Red Cliff District Colorado written by Ralph Dixon Crawford and published by . This book was released on 1925 with total page 89 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology and Ore Deposits of the Creede District Colorado written by William H. Emmons and published by . This book was released on 2010-10 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geology and Ore Deposits of the Creede District, Colorado Bulletin 718 was originally printed in 1923 by the United States Geological Survey. This rare geological work on the famous Silver District in Colorado is now available again by Miningbooks.com.

Download or read book Geology of Colorado and Western Ore Deposits Classic Reprint written by Arthur Lakes and published by Forgotten Books. This book was released on 2017-09-12 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Geology of Colorado and Western Ore Deposits This treatise contains the substance of a series of elementary lectures delivered by the author to the students of the Colorado State School of Mines. It is published with a view of meeting some of the needs of the general public, of the ordinary miner, and of the unscientific many, rather than with an idea of offering technical matter for the discussion of the scientific few. The materials are derived from the writer's own researches, and from the most reliable resources available to him, such as the standard text-books and the valuable published reports of the United States Geological Survey. The writer having for a time been connected with that survey, knows full well how high a value is to be attached to those reports, which must remain for all time as a standard of reference for those interested in the geological relations of the mines of Colorado and Western States. The first part of the work contains a rough sketch of general Geology, for the benefit of those who are not familiar with the terms used in this science. The sketch is further applied to the local geology of Colorado. The second part refers to the phenomena of veins and ores, and their surroundings, as illustrated by Colorado. 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.

Download or read book Geology and Ore Deposits of the Creede District Colorado written by Geological Survey (U.S.) and published by . This book was released on 1921 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology of Colorado and Western Ore Deposits written by Arthur Lakes and published by . This book was released on 1893 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology and Ore Deposits of the Chicago Creek Area Clear Creek County Colorado written by Jack Edward Harrison and published by . This book was released on 1956 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology and Ore Deposits Near Lake City Colorado written by John Duer Irving and published by . This book was released on 2010-06 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: When Bulletin 478 was published by the United States Geological Survey, the big mines around Lake City, Colorado, had all been discovered and many had been worked for decades. Some of the more famous included the Golden Fleece, Ute-Ulay, Hidden Treasure, Pelican, Black Crooke, and the Golden Wonder. Many more mines had already been abandoned, believed to contain only low-grade ore. However, it was later discovered that rich ore in the Lake City area often lay in pockets surrounded, or hidden as some might say, by low-class deposits. As a result, the writings of John Duer Irving (who investigated the area in 1904) and the writings of Howland Bancroft (who was in the area in 1908) were combined and published in 1911. Both men were well-known and respected Colorado geologists of the time, who published many other works on San Juan mines. Lake City's mining was punctuated with boom and bust cycles up to that time; but much of the development of the local mines and in the local mining districts (the Lake and Galena Districts) is reported in this work, which also includes early maps, photographs, and production figures.

Download or read book Ore Deposits of the Gilman District Eagle County Colorado written by Thomas S Lovering and published by Sylvanite Publishing. This book was released on 2015-04-24 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ore Deposits of the Gilman District, Eagle County Colorado - This Gold Silver Lead Zinc Copper District was unique for its heavy sulfide deposits containing large quantities of multiple metals. In addition to the metals produced, many world class mineral specimens have also come out of this district. Originally published as USGS Professional Paper 1017, this long out of print book is now available again from Miningbooks.com

Download or read book Geology and Ore Deposits Near Lake City Colorado written by John Duer Irving and published by . This book was released on 1911 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ore Deposits of the Gilman District Eagle County Colorado written by Thomas Seward Lovering and published by . This book was released on 1978 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology and Ore Deposits of the Upper Blue River Area Summit County Colorado written by Quentin Dreyer Singewald and published by . This book was released on 1951 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gold Occurrences of Colorado written by Mark W. Davis and published by . This book was released on 1990 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ages of Selected Intrusive Rocks and Associated Ore Deposits in the Colorado Mineral Belt written by Charles G. Cunningham and published by . This book was released on 1994 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Economic Geology of the Silverton Quadrangle Colorado written by Frederick Leslie Ransome and published by . This book was released on 2012-02-01 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Economic Geology of the Silverton Quadrangle - Originally Published in 1901 as USGS Bulletin 182 this publication is one of the rarest and most informative on the Geology, Mines and Ore Deposits of the Silverton Area in the San Juan Mountains of Colorado. All major mining districts covered along with over 100 mines discussed and may more prospects. Extensive information on the formation of the deposits. Now Back in print by Miningbooks.com

Download or read book Geology of Colorado Ore Deposits written by Arthur Lakes and published by . This book was released on 1888 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt: