Download or read book Placer Mining in the Western United States written by Eugene Delos Gardner and published by . This book was released on 1934 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book PLACER MINING IN THE WESTERN UNITED STATES PT 2 HYDRAULICKING TREATMENT OF PLACER CONCENTRATES AND MARKETING OF GOLD written by and published by . This book was released on 1934 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Placer Mining in the Western United States Part 2 written by United States. Bureau of Mines and published by . This book was released on 1934 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Placer Examination written by John H. Wells and published by . This book was released on 1973 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Information Circular written by and published by . This book was released on 1934 with total page 984 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Federal Placer mining Laws and Regulations written by United States. Bureau of Mines and published by . This book was released on 1938 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Public Documents of the Congress and of All Departments of the Government of the United States for the Period from to written by United States. Superintendent of Documents and published by . This book was released on with total page 2660 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Public Documents of the the Fifty third Congress to the 76th Congress and of All Departments of the Government of the United States written by United States. Superintendent of Documents and published by . This book was released on 1896 with total page 2662 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book How to Mine and Prospect for Placer Gold written by John M. West and published by . This book was released on 1971 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Basic information on areas of occurrence, equipment needed, prospecting, sampling, mining, and regulations concerning the possession and sale of gold in the United States.

Download or read book Technical Bulletin Bureau of Land Management written by United States. Bureau of Land Management and published by . This book was released on 1968 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Tabular Index of Bureau of Mines Information Circulars on Mining and Milling Methods written by John Roy Thoenen and published by . This book was released on 1935 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book OCS Mining Program Norton Sound Lease Sale written by United States. Minerals Management Service. Alaska OCS Region and published by . This book was released on 1990 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses a proposal for hard mineral leasing in the Norton Sound lease sale area off the Seward Peninsula near Nome in northwest Alaska, for the recovery of gold and minerals. Includes assessment of potential environmental impacts on Nome, and on subsistence and commercial fishing.

Download or read book OCS Outer Continental Shelf Mining Program Norton Sound Lease Sale Proposed written by and published by . This book was released on 1991 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geochemical Prospecting for Thorium and Uranium Deposits written by R.W. Boyle and published by Elsevier. This book was released on 2013-11-11 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developments in Economic Geology, 16: Geochemical Prospecting for Thorium and Uranium Deposits focuses on the analysis of various geochemical methods applicable in the search for all types of thorium and uranium deposits. The publication first ponders on the general chemistry and geochemistry of thorium and uranium, deposits of thorium and uranium and their indicator elements, and geochemical prospecting for thorium and uranium. Discussions focus on radiation surveys, selection of areas, primary mineralization, supergene oxidation, and secondary enrichment of endogenic thorium and uranium deposits, and equilibrium in the natural radioactive series. The book then ponders on lithochemical, pedochemical, hydrochemical, and biogeochemical surveys of the geochemical prospecting for thorium and uranium. Topics include heavy and light mineral surveys of stream, river, pond, and lake sediments, detailed litochemical surveys utilizing primary halos, and case histories. The text takes a look at sampling procedures and analytical methods for estimating thorium and uranium and miscellaneous methods and atmochemical surveys on the geochemical prospecting for thorium and uranium, including isotopic methods, remote sensing and geothermal methods, and liquid inclusion and thermoluminescent methods. The book is a valuable source of data for researchers wanting to explore geochemical prospecting for thorium and uranium deposits.

Download or read book Alaska Outer Continental Shelf written by United States. Minerals Management Service. Alaska OCS Region and published by . This book was released on 1988 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: Draft of probable environmental impacts of offshore oil and gas development in the Beaufort Sea off the north coast of Alaska, including oil spills and effects on marine mammals, and effects on commercial and subsistence fishing.

Download or read book Humbug written by and published by . This book was released on 1992 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mineral Facts and Problems written by United States. Bureau of Mines and published by . This book was released on 1965 with total page 1124 pages. Available in PDF, EPUB and Kindle. Book excerpt: