Download or read book A geological analysis of gold skarns and precious metal enriched iron and copper skarns in British Columbia Canada written by Art David Ettlinger and published by . This book was released on 1990 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Precious Metal Enriched Skarns in British Columbia written by A. D. Ettlinger and published by Province of British Columbia, Ministry of Energy, Mines and Petroleum Resources, Geological Survey Branch. This book was released on 1989 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite the well-documented 60-year history of major gold production from the world-class Nickel Plate mine in B.C., precious metal enriched (PME) skarns have only recently been recognized as a distinct class of skarn deposit. This paper is the result of studies that involved geological mapping of some selected skarn camps, extensive literature research and various laboratory studies, including whole-rock and trace element analyses, petrographic examination of sulphide and calc-silicate assemblages, and electron microprobe analyses of various garnet and pyroxene mineral phases associated with the skarn alteration. The report gives relevant data on the proven and potential PME skarns in B.C. and outlines their various characteristics, including distribution, mineralogy, geochemistry, geological controls and classification.
Download or read book Gold bearing Skarns written by and published by . This book was released on 1990 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Skarns in British Columbia written by Gerald E. Ray and published by . This book was released on 1997 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Skarns in British Columbia have historically been important sources of iron, tungsten, copper, and gold. This publication begins with an introduction on skarn terminology and the problems of skarn identification. It then reviews a genetic model of skarn formation and presents descriptive profiles of eight types of skarn deposits; describes the database of at least 735 skarn occurrences in the province, and the number and distribution of skarns in British Columbia according to their associations, class, age, and distribution; and notes the ages of British Columbia skarns and the total production of various metals extracted from British Columbia skarns. Subsequent sections provide information on assays and metal ratios of mineralized skarns, skarn mineralogy, skarn mineral chemistry, chemistry of skarn-related intrusions, and the mapping and evaluation of skarns. The appendix contains a listing of 735 skarn occurrences in British Columbia, giving deposit name, MINFILE number, latitude/longitude, elements and minerals present, and associated rocks and their ages.
Download or read book The Geology and Mineral Deposits of the Hedley Gold Skarn District Southern British Columbia written by Gerald E. Ray and published by . This book was released on 1994 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Hedley mining district lies within the allochthonous Quesnel Terrane of the Intermontane Belt at the eastern edge of the Upper Triassic Nicola Group. This bulletin cover the geology of this area, specifically the lithology and stratigraphy, the structural evolution, the economic geology, and the changes in geochemistry and oxidation state in the gold skarns of the region.--Includes text from document.
Download or read book Geological Survey of Canada Open File 2480 written by and published by Natural Resources Canada. This book was released on with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mineralized Intrusion related Skarn Systems written by David Richard Lentz and published by . This book was released on 1998 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Fieldwork written by and published by . This book was released on 2005 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Journal of Earth Sciences written by and published by . This book was released on 1996 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book GAC Special Paper written by Geological Association of Canada and published by . This book was released on 1956 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Porphyry Copper Model written by and published by . This book was released on 1992 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Geological Survey Bulletin written by and published by . This book was released on 1983 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dissertation Abstracts International written by and published by . This book was released on 1991 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gold in 2000 written by Steffen Gerd Hagemann and published by . This book was released on 2000 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography and Index of Geology written by and published by . This book was released on 1992 with total page 1404 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Society of Nevada 1999 Fall Field Trip Guidebook written by and published by . This book was released on 1999 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances Related to United States and International Mineral Resources written by Geological Survey (U.S.) and published by . This book was released on 1993 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Bulletin reports some accomplishments of the U.S. Geological Survey in research on mineral resources in 1992.
