Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
The Southwest Zone Breccia Centered Silica Undersaturated Alkalic Porphyry Cu Au Deposit Galore Creek Bc
Download The Southwest Zone Breccia Centered Silica Undersaturated Alkalic Porphyry Cu Au Deposit Galore Creek Bc full books in PDF, epub, and Kindle. Read online The Southwest Zone Breccia Centered Silica Undersaturated Alkalic Porphyry Cu Au Deposit Galore Creek Bc ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis The Southwest Zone Breccia-centered Silica-undersaturated Alkalic Porphyry Cu-Au Deposit, Galore Creek, B.C by :
Download or read book The Southwest Zone Breccia-centered Silica-undersaturated Alkalic Porphyry Cu-Au Deposit, Galore Creek, B.C written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Situated in northwest B.C Canada, the Southwest Zone Cu-Au breccia-centered deposit is one of twelve mineralized centers in the Galore Creek alkalic porphyry district. Formed in an island arc-setting outboard of ancestral North America in the lateTriassic, deposits in the Galore Creek district have a combined measured and indicated resource of 785.7 Mt at 0.52 per cent Cu, 0.29 g/t Au and 4.87g/t Ag. Mineralisation in the Southwest Zone is centered in narrow hydrothermally cemented breccias. Composite dikes of megacrystic orthoclase-phyric syenite and megacrystic orthoclase and plagioclase-phyric monzonite are cut by polylithic, poorly sorted pebblecobble clast size matrix-rich breccias. Hydrothermally cemented breccias, characterised by the cement (infill) assemblage phlogopite " K-feldspar " magnetite " anhydrite " diopside " suiphide, overprint the western contact between matrix-bearing breccias and megacrystic porphyries. Coeval with cemented breccia formation, intrusions of biotite phyric monzodiorite occur at the matrix-bearing breccia-wall rock contact and in the matrix-bearing breccias. Biotite-phyric monzodiorite and the principal cemented breccia domains are co-spatial and syn-Cu-Au. Drilling has outlined a zone of>0.3% hypogene Cu approximately 20-100m thick, 500m wide and 400m in length that strikes 100, dips 45-60°S, and has a semiellipsoidal morphology. This mineralisation is coincident with potassic (stage D) alteration and infill. Cu-poor, diopside-dominated (calc-[potassic]) alteration formed contemporaneously with, and locally flanks, potassic-D infill. Sulphide minerals are zoned from a core of chalcopyrite-bomite, to chalcopyrite>pyrite, to pyrite>chalcopyrite out to pyrite only. Garnet-bearing peripheral propylitic alteration overlaps with a pyrite and Au-halo and locally overprints potassic and calc-Q, otassic) assemblages. Based on electron microprobe analysis, systematic spatial variations in Ti-content and Fe3/Fe2 of infill biotite are evi.
Book Synopsis Potassic Igneous Rocks and Associated Gold-Copper Mineralization by : Daniel Müller
Download or read book Potassic Igneous Rocks and Associated Gold-Copper Mineralization written by Daniel Müller and published by Springer. This book was released on 2018-06-11 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews the geochemical and petrological characteristics of potassic igneous rock complexes, and investigates the various tectonic settings in which these rocks occur. The authors provide an overview and classification of these rocks and elucidate the geochemical differences between barren and mineralized potassic igneous complexes. High-K rocks are genetically associated with a number of epithermal gold and porphyry copper-gold deposits. In recent years, there has also been growing recognition of an association of such rocks with iron-oxide copper-gold (IOCG) deposits, intrusion-related gold deposits (IRGDs) and Carlin-type gold deposits. This fifth updated and expanded edition incorporates new data and references from world-class copper and gold deposits worldwide. It also includes the latest publications on the petrogenesis of high-K magmatism and related mineral deposits. Numerous new representative ore photographs of the mineral deposits described are also included in the new edition. As such, the book offers a valuable guide not only for academic petrologists working on alkaline rocks, but also for exploration geologists prospecting for epithermal gold and/or porphyry copper-gold deposits in modern and ancient terrains.
Book Synopsis Breccia-hosted Chemical and Mineralogical Zonation Patterns of the Northeast Zone, Mt. Polley Cu-Ag-Au Alkalic Porphyry Deposit, British Columbia, Canada by : Heidi Elaine Pass
Download or read book Breccia-hosted Chemical and Mineralogical Zonation Patterns of the Northeast Zone, Mt. Polley Cu-Ag-Au Alkalic Porphyry Deposit, British Columbia, Canada written by Heidi Elaine Pass and published by . This book was released on 2010 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :James Metcalfe Logan Publisher :Province of British Columbia, Ministry of Energy, Mines and Petroleum Resources ISBN 13 : Total Pages :114 pages Book Rating :4.F/5 ( download)
Book Synopsis Geology and Mineral Deposits of the Galore Creek Area (104G/3, 4) by : James Metcalfe Logan
Download or read book Geology and Mineral Deposits of the Galore Creek Area (104G/3, 4) written by James Metcalfe Logan and published by Province of British Columbia, Ministry of Energy, Mines and Petroleum Resources. This book was released on 1994 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Sphaler Creek and Flood Glacier map areas comprise the Galore Creek area, located within the Coast Mountains between the Stikine River and Mess Creek. The large tonnage Galore Creek alkaline porphyry copper-gold-silver deposit is located within the area mapped. Results of regional mapping and sampling in 1988 are summarized in the report. This report and accompanying maps incorporates new data and revisions to the 1:50 000 geology and mineral occurrence map. The project was conducted to produce detailed geological maps and a database better able to understand the Galore Creek area and aid in making new discoveries.
Book Synopsis Geology, Geochronology and Alteration of the Lorraine Alkalic Porphyry Cu-Au Deposit, British Columbia, Canada by : Adam Brian Bath
Download or read book Geology, Geochronology and Alteration of the Lorraine Alkalic Porphyry Cu-Au Deposit, British Columbia, Canada written by Adam Brian Bath and published by . This book was released on 2010 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Economic Geology by : Jeffrey W. Hedenquist
Download or read book Economic Geology written by Jeffrey W. Hedenquist and published by . This book was released on 2005 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geology of the Forrest Kerr-Mess Creek Area, Northwestern British Columbia (NTS 104B/10, 15 & 104G/2 & 7W) by : James Metcalfe Logan
Download or read book Geology of the Forrest Kerr-Mess Creek Area, Northwestern British Columbia (NTS 104B/10, 15 & 104G/2 & 7W) written by James Metcalfe Logan and published by Government of British Columbia. This book was released on 2000 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Forrest Kerr-Mess Creek map area straddles the intermontane & coast belt boundary in north-west British Columbia. This report presents results of geological investigations undertaken to produce detailed maps & a database to better understand the geological setting of the area's mineral deposits and to aid in making new mineral discoveries. The introduction includes information on previous geological work in the area and on the regional geology. Chapter 2 describes the stratigraphy of the Paleozoic, Mesozoic, and later formations. Chapter 3 covers the area's intrusive rocks, including plutonic suites, dikes, and other intrusions. Chapter 4 discusses geologic structure, including deformational history and faults. The final chapter examines the area's economic geology and includes descriptions of mineral occurrences of four types: porphyry, skarn, sub-volcanic vein, and stratiform.
Book Synopsis Potassic Igneous Rocks and Associated Gold-Copper Mineralization by : Daniel Müller
Download or read book Potassic Igneous Rocks and Associated Gold-Copper Mineralization written by Daniel Müller and published by Springer. This book was released on 2013-04-17 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, there has been increasing interest from geoscientists in potassic ig neous rocks. Academic geoscientists have been interested in their petrogenesis and their potential value in defining the tectonic setting of the terranes into which they were intruded, and exploration geoscientists have become increasingly interested in the association of these rocks with major epithermal gold and porphyry gold-copper deposits. Despite this current interest, there is no comprehensive textbook that deals with these aspects of potassic igneous rocks. This book redresses this situation by elucidating the characteristic features of potassic (high-K) igneous rocks, erecting a hierarchical scheme that allows interpre tation of their tectonic setting using whole-rock geochemistry, and investigating their associations with a variety of gold and copper-gold deposits, worldwide. About two thirds of the book is based on a PhD thesis by Dr Daniel Muller which was produced at the Key Centre for Strategic Mineral Deposits within the Department of Geology and Geophysics at The University of Western Australia under the supervision of Professor David Groves, the late Dr Nick Rock, Professor Eugen Stumpf!, Dr Wayne Taylor, and Dr Brendon Griffin. The remainder of the book has been compiled from the literature using the collective experience of the two authors. The book is dedi cated to the memory of Dr Rock who initiated the research project but died before its completion.
Book Synopsis Gold in 2000 by : Steffen Gerd Hagemann
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:
Book Synopsis Porphyry Deposits of the Northwestern Cordillera of North America by : T. G. Schroeter
Download or read book Porphyry Deposits of the Northwestern Cordillera of North America written by T. G. Schroeter and published by . This book was released on 1995 with total page 916 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Anagram Solver by : Bloomsbury Publishing
Download or read book Anagram Solver written by Bloomsbury Publishing and published by Bloomsbury Publishing. This book was released on 2009-01-01 with total page 719 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anagram Solver is the essential guide to cracking all types of quiz and crossword featuring anagrams. Containing over 200,000 words and phrases, Anagram Solver includes plural noun forms, palindromes, idioms, first names and all parts of speech. Anagrams are grouped by the number of letters they contain with the letters set out in alphabetical order so that once the letters of an anagram are arranged alphabetically, finding the solution is as easy as locating the word in a dictionary.
Book Synopsis Exploration for Platinum-group Element Deposits by : James E. Mungall
Download or read book Exploration for Platinum-group Element Deposits written by James E. Mungall and published by . This book was released on 2005 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Orogenic Andesites and Plate Tectonics by : J. B. Gill
Download or read book Orogenic Andesites and Plate Tectonics written by J. B. Gill and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: Students of a phenomenon as common but complex as andesite genesis often are overwhelmed by, or overlook, the volume and diversity of relevant information. Thus there is need for periodic overview even in the absence of a dramatic breakthrough which "solves the andesite problem" and even though new ideas and data keep the issues in a state of flux. Thus I have summarized the subject through mid·1980 from my perspective to help clarify the long-standing problem and to identify profitable areas for future research. Overviews are more easily justified than achieved and there are fundamental differences of opinion concerning how to go about them. It is professionally dangerous and therefore uncom mon for single authors, especially those under 35 such as I, to summarize a broad, active field of science in book-length thor oughness. Review articles in journals, multi-authored books, or symposia proceedings appear instead. The single-authored approach is intimidating in scale and can result in loss of thoroughness or authority on individual topics. The alternatives lack scope or integration or both.
Book Synopsis Preliminary Determination of Epicenters by :
Download or read book Preliminary Determination of Epicenters written by and published by . This book was released on 1970 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Stikine River by : Alaska Geographic Society
Download or read book The Stikine River written by Alaska Geographic Society and published by Graphic Arts Books. This book was released on 1979-01-01 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alaska Geographic is an award-winning series that presents the people, places, and wonders of Alaska to the world. Over the past 30 years, Alaska Geographic has earned its reputation as the publication for those who love Alaska. The series boasts more than 100 books to date, featuring communities from Barrow to Ketchikan, animals from bears to dinosaurs, history from the Russian explorers to today, and natural phenomena from the aurora to glaciers. Written by leading experts in their fields, these books are illustrated throughout with world-class photography and include colorful maps for reference.
Book Synopsis Hydrothermal Systems by : Christoph A. Heinrich
Download or read book Hydrothermal Systems written by Christoph A. Heinrich and published by . This book was released on 1989 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Phanerozoic Tectonic Evolution of the Circum-North Pacific by : Warren J. Nokleberg
Download or read book Phanerozoic Tectonic Evolution of the Circum-North Pacific written by Warren J. Nokleberg and published by . This book was released on 2001 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
