Download or read book Geology and Mineral Resources of Bonner County written by C. N. Savage and published by . This book was released on 1967 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mineral Resources of the Scotchman Peak Wilderness Study Area Lincoln and Sanders Counties Montana and Bonner County Idaho written by Geological Survey (U.S.) and published by . This book was released on 1981 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mineral resources of the Scotchman Peak wilderness study area Lincoln and Sanders Counties Montana and Bonner County Idaho A geology of the Scotchman Peak wilderness study area Lincoln and Sanders Counties Montana and Bonner County Idaho B aeromagnetic and gravity studies of the Scotchman Peak wilderness study area Lincoln and Sanders Counties Montana and Bonner County Idaho C a geological and geochemical evaluation of the mineral resources of the Scotchman Peak wilderness study area Lincoln and Sanders Counties Montana and Bonner County Idaho D economic appraisal of the Scotchman Peak wilderness study area Lincoln and Sanders Counties Montana and Bonner County Idaho written by and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mineral Resources of the Scotchman Peak Wilderness Study Area Lincoln and Sanders Counties Montana and Bonner County Idaho written by and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology and Mineral Resources of the Lightning Mountain Rattle Creek Area Eastern Bonner County Idaho written by John E. Etienne and published by . This book was released on 1987 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This study focuses on the mapping and description of the rocks and mineralized areas in the Lightning Mountain- Rattle Creek area, in the Northeastern Idaho Panhandle. The low grade metamorphic rocks exposed have been assigned by earlier workers to the middle and upper part of the Prichard Formation, the oldest unit of the Precambrian Y Belt Supergroup. The top and base of the Prichard is not exposed in this area but 2845 m of argillites, siltites, and quartzites are present. This study subdivides the Prichard into four informal members, from oldest to youngest, the interbedded member, the argillite member, the upper interbedded member, and the laminated argillite member. The interbedded members consist of interbedded argillites, siltites, and quartzites. The argillite members consist of plane parallel laminated argillites and siltites. The igneous rocks in the area are intrusive and range from mafic to felsic. Precambrian Purcell sills and Cretaceous diabase dikes make up the mafic rocks. The felsic rocks are composed of a Cretaceous quartz monzonite stock and Cretaceous porphyritic quartz monzodioritic stocks and sills. Quarternary glacial drift covers large amounts of the study area and probably records both continental and alpine glaciation events. A glacial erratic found at the top of Rattle Mountain (elev. 1852.9 m) may record maximum thickness of continental glaciation in the study area. Mineral deposits in the study area are mostly lead- silver vein type, with galena and/or pyrite as the dominant sulfides. Exceptions are a Purcell sill-hosted copper vein, a stibnite-bearing vein, and an acanthite-bearing vein. Most of the deposits are interpreted to be of Mesozoic or Cenozoic age. The area shows promise for the discovery of more small sulfide-bearing veins. Nonmetallic resources consist mostly of gravel and flagstone deposits, which are used locally. The gravel is derived from glacial drift and the best flagstone occurs in the argillite layers of the upper interbedded member of the Prichard Formation"--Document.

Download or read book Bibliography and Index of the Geology and Mineral Resources of Washington 1963 1980 written by Connie Manson and published by . This book was released on 1983 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mineral and Water Resources of Idaho written by Geological Survey (U.S.) and published by . This book was released on 1964 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Report written by and published by . This book was released on 1978 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Minerals Lands and Geology for the Common Defence and General Welfare Before 1879 written by Mary C. Rabbitt and published by . This book was released on 1979 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mineral and Water Resources of Idaho written by Geological Survey (U.S.) and published by . This book was released on 1964 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology and Mineral Resources of the Morris Quadrangle written by Harold Eugene Culver and published by . This book was released on 1922 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Publications of the Geological Survey 1879 1961 written by Geological Survey (U.S.) and published by . This book was released on 1964 with total page 526 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 1976 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Minerals Lands and Geology for the Common Defence and General Welfare 1879 1904 written by Mary C. Rabbitt and published by . This book was released on 1979 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Geological Survey Circular written by and published by . This book was released on 1933 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of U S Geological Survey Publications on Lead and Zinc written by Gwendolyn Lewise Werth Luttrell and published by . This book was released on 1953 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of U S Geological Survey Publications on Lead and Zinc to January 1 1953 written by Gwendolyn Lewise Werth Luttrell and published by . This book was released on 1953 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: