Download or read book Metalliferous Lode Deposits of Alaska written by Henry C. Berg and published by . This book was released on 1967 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: An inventory of the mines and prospects of Alaska and their geologic settings.

Download or read book Metalliferous Lode Deposits of Alaska an Inventory of the Mines and Prospects and Their Geological Settings written by Geological Survey (U.S.) and published by . This book was released on 1968 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Significant Metalliferous Lode Deposits and Placer Districts of Alaska written by Geological Survey (U.S.) and published by . This book was released on 1987 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey Bulletin written by and published by . This book was released on 1949 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: An inventory of the mines and prospects of Alaska and their geologic settings.

Download or read book Placer Gold Deposits of Alaska written by Edward H. Cobb and published by . This book was released on 2016-08-12 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Placer deposits, in addition to their intrinsic value, serve as indicators of areas of potential development of lode deposits. Alaska is known for its very rich Placer Deposits that are being discovered and mined even today. This book is a complete inventory of known placer deposits and prospects in the state along with their history and geologic setting. 14 Regions and 67 mining districts are covered in this book. Originally Published as Bulletin 1374 by the USGS this long out of print publication is now available from Sylvanite Publishing once again.

Download or read book Placer Deposits of Alaska an Inventory of the Placer Mines and Prospects of Alaska Their History and Geologic Setting written by Edward H. Cobb and published by . This book was released on 1973 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Significant Metalliferous and Selected Non metalliferous Lode Deposits and Placer Districts for the Russian Far East Alaska and the Canadian Cordillera written by and published by . This book was released on 1996 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mineral Deposits of Alaska written by R. J. Goldfarb and published by . This book was released on 1997 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Placer deposits of Alaska an inventory of the placer mines and prospects of Alaska their history and geologic setting written by Edward Huntington Cobb and published by . This book was released on 1973 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmental Studies of Mineral Deposits in Alaska written by John E. Gray and published by . This book was released on 1996 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Short articles summarize environmental geochemical studies of metallic mineral deposits in Alaska, including massive sulfide, gold, mercury, chromium, and uranium mines and deposits. The studies report metal and acid concentrations in samples collected around such mines and deposits, and evaluate environmental effects of the deposits. The articles are written in a style intended to reach a general audience.

Download or read book The Alaskan Mineral Resources Assessment Program written by William Wallace Patton and published by . This book was released on 1984 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1968 with total page 1012 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Placer Deposits of Alaska Classic Reprint written by Edward H. Cobb and published by Forgotten Books. This book was released on 2017-10-29 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Placer Deposits of Alaska Placer deposits, in addition to their intrinsic value, serve as indicators of areas of potential development of lode deposits. Any possibility that Alaska may again become an important source of metallic mineral commodities depends in part on an inventory of placer deposits and a knowledge of the geology of their source areas. Knowledge of Alaska's placer deposits is far from complete. Many mining camps have been, at best, the subject of only cursory examination by geologists or mining engineers who are at liberty to publish the results of their studies. Many placers are vaguely known from unconfirmed reports that someone was working on a creek, and in many instances, a creek bearing that name cannot now be identified with any particular stream. Such data are, of course, practically valueless and were generally ignored in pre paring this report. Many prospectors are reluctant to divulge data on their claims and this has undoubtedly caused some deposits to be lost or overlooked. Other major gaps in our knowledge result from the lack of bedrock exposures in many areas where valuable placer deposits were mined. In these areas, the determination of lode sources and their mode of occurrence during reconnaissance studies of mining districts was impossible. 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 Synopsis of the Mineral Resources and Geology of Alaska written by Edward Huntington Cobb and published by . This book was released on 1974 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mineral Resources of Alaska written by Alfred Hulse Brooks and published by . This book was released on 1921 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mineral Resources of Alaska 1936 written by Philip Sidney Smith and published by . This book was released on 1938 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey Bulletin written by and published by . This book was released on 1967 with total page 1056 pages. Available in PDF, EPUB and Kindle. Book excerpt: