Download or read book The Geology of Washington and Beyond written by Eric Swenson Cheney and published by University of Washington Press. This book was released on 2016-05-01 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 20 chapters of The Geology of Washington and Beyond�an outgrowth of a geologic symposium�present the substantial advances in recent research on the geologic history of Washington State. The 32 contributors used new conceptual developments such as sequence stratigraphy, identification and matching of terranes, and neotechtonics, as well as breakthroughs in technology such as lidar mapping, paleomagnetism, and new methods of radiometric dating, to examine the fascinating geology of Washington State and beyond. Also included is geologic mapping in areas previously known only by reconnaissance. This book will influence resource management decisions, as well as disaster and land-use planning in the region. The introductory chapters make the book accessible for undergraduate courses in geology and to the general public.

Download or read book Jurassic Magmatism and Tectonics of the North American Cordillera written by David M. Miller and published by Geological Society of America. This book was released on 1995 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Demonstrating the multidisciplinary approach currently used to understand Jurassic magmatism and tectonics in western North America, 19 papers report a wealth of new data in the fields of structural geology, igneous petrology and isotope geochemistry, geochronology, sedimentology, and volcanology. T

Download or read book Geology and Mineral Deposits of Windermere Map area written by John Fortune Walker and published by . This book was released on 1926 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geologic Guidebook for Washington and Adjacent Areas written by and published by . This book was released on 1989 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology of the Mount Pinchot Quadrangle Southern Sierra Nevada California written by James Gregory Moore and published by . This book was released on 1963 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prepared in cooperation with the California Department of Natural Resources, Division of Mines.

Download or read book The Cordilleran Miogeosyncline in North America written by Henry V. Lyatsky and published by Springer. This book was released on 2006-04-10 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: Steep crustal-scale faults, having their origins in the Late Archean and Early Proterozoic and trending NE-SW, which define the fundamental block lithospheric structure of the North American craton, are seen from geological and geophysical evidence to continue far into the interior of the Late Proterozoic-Phanerozoic Canadian Cordilleran mobile megabelt. This suggests that variously reworked ex-cratonic basement blocks underlie much of the Cordillera. The western edge of the modern craton is probably near the Rocky Mountain-Omineca belt boundary; the Rocky Mountain fold-and-thrust belt on the east side of the Cordillera is evidently rootless and overlies the undisturbed cratonic basement. Phanerozoic differences between the Cordilleran tectonic belts, resulting from a long, dissimilar, multi-cycle history of waxing and waning orogenesis apparent from the rock record, lie chiefly in the degree of indigenous tectonic remobilization and reworking of the ancient crust.

Download or read book Metallogeny and Mineral Deposits of the Nelson Rossland Map Area written by Trygve Höy and published by . This book was released on 2001 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Jurassic Rossland Group in south-east British Columbia is a volcanic arc succession that contains a variety of deposits typical of volcanic arcs. This report focusses on deposits in the Group, particularly on those that have had recent exploration, and on the metallogeny of the Nelson-Rossland map area. The report first reviews the regional geology of the area and describes a number of type examples of mineral deposits in Rossland Group rocks & others in the area. These include carbonate-hosted deposits, volcanogenic massive sulphides, porphyry copper-gold deposits, skarns, and gold-quartz & polymetallic veins. The principal focus is on the deposits of the Rossland copper/gold mining camp, the second largest lode gold producing camp in the province. The regional geology around Rossland is summarized, the main deposit types are described, and a model for intrusive-related gold-sulphide veins is presented. Appendices include a table of mineral occurrences in the area, production data for the area's metallic deposits, a petrographic report, analyses of samples, reports on geochronological dating & isotope characterization, and fluid inclusion data.

Download or read book Geological Fieldwork written by and published by . This book was released on 2003 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Exploration in British Columbia written by and published by . This book was released on 1991 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Early Jurassic Rossland Group Southern British Columbia written by Trygve Höy and published by . This book was released on 1998 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Rossland Group in south-eastern British Columbia comprises intermediate to mafic volcanic rocks and associated clastic rocks of Lower Jurassic age. The Group hosts a variety of gold and silver deposits and continues to be a target of mineral exploration. The purpose of the study reported is to develop a better understanding of the nature, timing, and controls of mineralization in the Group, particularly the intrusion-related gold-copper veins in the Rossland camp. The report describes the Rossland Group stratigraphy, its paleotectonic setting, and associated intrusions. It summarizes the structure of the Rossland Group area and presents a tectonic model for the Group. Information is also included on the regional geologic setting and the geochemistry of the Elise Formation and plutonic rocks.

Download or read book Reports Maps and Geoscience Databases written by British Columbia. Geological Survey Branch and published by . This book was released on 1995 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey of Canada Memoir 161 written by and published by Natural Resources Canada. This book was released on with total page 141 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 1963 with total page 278 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 1998 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Summary Report of the Department of Mines Geological Survey for the Calendar Year written by Geological Survey of Canada and published by . This book was released on 1924 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology of the Spatsizi River Map Area North central British Columbia written by C. A. Evenchick and published by Natural Resources Canada. This book was released on 2005 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index to Publications written by Geological Survey of Canada and published by . This book was released on 1980 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: