Structural Mineralogical Geochemical And Geochronological Investigation Of The Barry Gold Deposit Abitibi Subprovince Canada

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Structural, Mineralogical, Geochemical and Geochronological Investigation of the Barry Gold Deposit, Abitibi Subprovince, Canada

Author : Kathryn Elizabeth Kitney
Publisher :
ISBN 13 :
Total Pages : 872 pages
Book Rating : 4.:/5 (338 download)

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Book Synopsis Structural, Mineralogical, Geochemical and Geochronological Investigation of the Barry Gold Deposit, Abitibi Subprovince, Canada by : Kathryn Elizabeth Kitney

Download or read book Structural, Mineralogical, Geochemical and Geochronological Investigation of the Barry Gold Deposit, Abitibi Subprovince, Canada written by Kathryn Elizabeth Kitney and published by . This book was released on 2009 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Barry gold deposit is an example of an Archean greenstone-hosted lode gold deposit located in the Urban-Barry greenstone belt in the Abitibi subprovince of Québec, Canada. Auriferous zones are spatially associated with NE-trending ductile shear zones with moderate south-easterly dip. Gold mineralization occurs within albite-carbonate-quartz veins that are straight N64°E/64°SE and folded N20°E/60°SE and within the surrounding carbonate-quartz-pyrite and locally biotite-carbonate alteration zones of the host mafic volcanic rocks. The deposit has gold resources indicated at 52,300 oz (385,000 mt at 4.23 g/t Au) and inferred at 126,600 oz (966,000 mt at 4.07 g/t Au). The host mafic volcanic rocks are part of the 2717 Ma Macho Formation that exhibit a geochemical signature transitional between mid-ocean and island arc. They are cut by pre-ore diorite, pre- and post-ore quartz-feldspar porphyry (QFP), and quartz monzonite dikes and plugs interpreted to have formed in a volcanic arc to syn-collisional setting. The auriferous veins comprise 5-15% volume of the mafic volcanic rocks, are 1-5cm wide, and locally pinch and swell or are boudinaged. Although the volcanic units strike N55-60°E and dip 40°SE, the ore envelope (>2 g/t Au) is constrained from surface to 30m depth in an antiformal shape. Free gold is found in albite-carbonate-quartz veins, syn-mineralization altered host rocks, and locally within quartz veins cutting early QFP dikes. The timing of gold mineralization at the Barry deposit is well constrained by U-Pb zircon dating of pre-mineralization diorite and post-mineralization QFP dikes. Analyses of single zircon grains by thermal ionization mass spectrometry (TIMS) give concordant and overlapping data with indistinguishable ages, yielding an average age of 2697 " 0.6 Ma that is interpreted as the age of gold mineralization at the Barry deposit. This date indicates that gold mineralization was coeval with regional deformation and magmatism, and is, to our knowledge, the most precise age yet established for Archean lode gold mineralization. This confirms that the Barry lode gold deposit formed during an earlier, pre-2686, deformational period in the late Archean, similar to what was documented in the Kiena, Norlartic and Siscoe (Main Zone) mines in the Southern Abitibi greenstone belt.

Mineral Deposits of Canada

Author : Wayne David Goodfellow
Publisher :
ISBN 13 :
Total Pages : 1080 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Mineral Deposits of Canada by : Wayne David Goodfellow

Download or read book Mineral Deposits of Canada written by Wayne David Goodfellow and published by . This book was released on 2007 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Potassic Igneous Rocks and Associated Gold-Copper Mineralization

Author : Daniel Müller
Publisher : Springer
ISBN 13 : 366200920X
Total Pages : 225 pages
Book Rating : 4.6/5 (62 download)

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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.

Evolution of Archean Crust and Early Life

Author : Yildirim Dilek
Publisher : Springer
ISBN 13 : 9400776152
Total Pages : 421 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Evolution of Archean Crust and Early Life by : Yildirim Dilek

Download or read book Evolution of Archean Crust and Early Life written by Yildirim Dilek and published by Springer. This book was released on 2013-11-26 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an integrated approach to the study of the evolution of the Archean lithosphere, biosphere and atmosphere, and as such it is a unique contribution to our understanding of the early Earth and life. The structural and geochemical make-up of both the oceanic and continental crust of the Archean Earth is documented in some case studies of various cratons, and the implications of the Phanerozoic plate and plume tectonic processes for the Archean geology are discussed in several chapters in the book. All chapters are process-oriented and data-rich, and reflect the most recent knowledge and information on the Archean Earth. The interdisciplinary approach of examining the evolution of the Archean crust, oceans, and life that we adopt in this book sets it apart from previous publications on Precambrian geology. The book will be attractive to researchers in academia and in industry, and to senior undergraduate students, graduate students and faculty in earth and natural sciences.

Exploration for Platinum-group Element Deposits

Author : James E. Mungall
Publisher :
ISBN 13 :
Total Pages : 540 pages
Book Rating : 4.3/5 (91 download)

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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:

Geodynamics of Rifting

Author : P.A. Ziegler
Publisher : Elsevier
ISBN 13 : 1483295087
Total Pages : 914 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Geodynamics of Rifting by : P.A. Ziegler

Download or read book Geodynamics of Rifting written by P.A. Ziegler and published by Elsevier. This book was released on 2015-12-04 with total page 914 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains papers giving an interdisciplinary review of 12 major rift systems from North and South America, Africa, Europe and Asia. These papers are written by an international group of academic and industrial specialists each of whom is most knowledgeable about the respective rift. The analyzed rifts were selected on the basis of availability of an as-complete-as-possible geological and geophysical data base. Thirteen papers deal with geodynamic processes governing the evolution of rifts. A comprehensive digest of the available stratigraphic, structural, geophysical and petrological data, together with an extensive list of references, is provided for each of the analyzed rift systems. The megatectonic setting and dynamics of evolution of each basin is discussed. Geodynamic models are tested against the record of the analyzed rifts. The question of "active" as against "passive" rifting is addressed. The rifts analyzed range in age from Precambrian to Recent and cover a wide spectrum of megatectonic settings. There is discussion of the evolution of rifts in a plate-tectonic frame. The case histories are followed by discussions addressing the global setting of rifts and geodynamic processes active during the development of rifted basins.

Ore Deposit Geology

Author : John Ridley
Publisher : Cambridge University Press
ISBN 13 : 1107244765
Total Pages : pages
Book Rating : 4.1/5 (72 download)

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Book Synopsis Ore Deposit Geology by : John Ridley

Download or read book Ore Deposit Geology written by John Ridley and published by Cambridge University Press. This book was released on 2013-07-04 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Mapping closely to how ore deposit geology is now taught, this textbook systematically describes and illustrates the major ore deposit types, linking this to their settings in the crust and the geological factors behind their formation. Written for advanced undergraduate and graduate students with a basic background in the geosciences, it provides a balance of practical information and coverage of the relevant geological sciences, including petrological, geochemical, hydrological and tectonic processes. Important theory is summarized without unnecessary detail and integrated with students' learning in other topics, including magmatic processes and sedimentary geology, enabling students to make links across the geosciences. Students are supported by further reading, a comprehensive glossary, and problems and review questions that test the application of theoretical approaches and encourage students to use what they have learnt. A website includes visual resources and combines with the book to provide students and instructors with a complete learning package.

The Techniques of Modern Structural Geology: Strain analysis

Author : John G. Ramsay
Publisher :
ISBN 13 :
Total Pages : 332 pages
Book Rating : 4.X/5 ( download)

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Book Synopsis The Techniques of Modern Structural Geology: Strain analysis by : John G. Ramsay

Download or read book The Techniques of Modern Structural Geology: Strain analysis written by John G. Ramsay and published by . This book was released on 1983 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the case of nearly all branches of science a great advance was made when accurate quantitative methods were used of more qualitative. One great advantage of this is that it necessitates more accurate thought, points out what remains to be learned, and sometimes small residual quantities, which otherwise would escape attention, indicate important facts.

Geology and Metallogeny of the Chapais-Chibougamau Mining District

Author : Pierre Pilote
Publisher : [Chibougamau? Québec] : Institut canadien des mines Chapais-Chibougamau
ISBN 13 : 9782551190270
Total Pages : 162 pages
Book Rating : 4.1/5 (92 download)

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Book Synopsis Geology and Metallogeny of the Chapais-Chibougamau Mining District by : Pierre Pilote

Download or read book Geology and Metallogeny of the Chapais-Chibougamau Mining District written by Pierre Pilote and published by [Chibougamau? Québec] : Institut canadien des mines Chapais-Chibougamau. This book was released on 1998-01-01 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Giant Ore Deposits

Author :
Publisher :
ISBN 13 :
Total Pages : 294 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Giant Ore Deposits by :

Download or read book Giant Ore Deposits written by and published by . This book was released on 2002 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dissolution Techniques

Author : Gary L. Silver
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Dissolution Techniques by : Gary L. Silver

Download or read book Dissolution Techniques written by Gary L. Silver and published by . This book was released on 1977 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Chitin

Author : Neal S. Gupta
Publisher : Springer Science & Business Media
ISBN 13 : 9048196841
Total Pages : 183 pages
Book Rating : 4.0/5 (481 download)

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Book Synopsis Chitin by : Neal S. Gupta

Download or read book Chitin written by Neal S. Gupta and published by Springer Science & Business Media. This book was released on 2010-11-30 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are several books on properties of chitin and associated biomolecules and their biochemical significance. However, the present volume deals with a wide variety of biogeochemical and organic geochemical aspects of this vital macromolecule written by leading authors and experts in the field. Each chapter is carefully peer reviewed and is an updated account of recent research in isotopic, nanostructural, biochemical, microstructural, geochemical, paleontological and experimental aspects of chitin formation, distribution and preservation in the environment and earth history.

Geology of the Lavant Area

Author : Liba Pauk
Publisher : Ontario Ministry of Northern Development and Mines , Mines and Minerals Division
ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Geology of the Lavant Area by : Liba Pauk

Download or read book Geology of the Lavant Area written by Liba Pauk and published by Ontario Ministry of Northern Development and Mines , Mines and Minerals Division. This book was released on 1989 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Lavant area covers about 250 sq km and is located 85 km southwest of the City of Ottawa and 92 km north-northwest of the City of Kingston. Geological mapping of the Lavant area at a scale of 1 inch to 1/4 mile was carried out during the summer of 1982. This report covers the general geology of the area, as well as structural and economic geology and a description of properties and occurrences.

Mineral Deposits

Author : Waldemar Lindgren
Publisher :
ISBN 13 :
Total Pages : 920 pages
Book Rating : 4.A/5 ( download)

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Book Synopsis Mineral Deposits by : Waldemar Lindgren

Download or read book Mineral Deposits written by Waldemar Lindgren and published by . This book was released on 1913 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Origin of Rocks and Mineral Deposits

Author : John Elliston
Publisher :
ISBN 13 : 9780980408102
Total Pages : 28 pages
Book Rating : 4.4/5 (81 download)

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Book Synopsis The Origin of Rocks and Mineral Deposits by : John Elliston

Download or read book The Origin of Rocks and Mineral Deposits written by John Elliston and published by . This book was released on 2003 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Submerged Landscapes of the European Continental Shelf

Author : Nicholas C. Flemming
Publisher : John Wiley & Sons
ISBN 13 : 1118922131
Total Pages : 552 pages
Book Rating : 4.1/5 (189 download)

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Book Synopsis Submerged Landscapes of the European Continental Shelf by : Nicholas C. Flemming

Download or read book Submerged Landscapes of the European Continental Shelf written by Nicholas C. Flemming and published by John Wiley & Sons. This book was released on 2017-08-07 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quaternary Paleoenvironments examines the drowned landscapes exposed as extensive and attractive territory for prehistoric human settlement during the Ice Ages of the Pleistocene, when sea levels dropped to 120m-135m below their current levels. This volume provides an overview of the geological, geomorphological, climatic and sea-level history of the European continental shelf as a whole, as well as a series of detailed regional reviews for each of the major sea basins. The nature and variable attractions of the landscapes and resources available for human exploitation are examined, as are the conditions under which archaeological sites and landscape features are likely to have been preserved, destroyed or buried by sediment during sea-level rise. The authors also discuss the extent to which we can predict where to look for drowned landscapes with the greatest chance of success, with frequent reference to examples of preserved prehistoric sites in different submerged environments. Quaternary Paleoenvironments will be of interest to archaeologists, geologists, marine scientists, palaeoanthropologists, cultural heritage managers, geographers, and all those with an interest in the drowned landscapes of the continental shelf.

Topics in Igneous Petrology

Author : Jyotisankar Ray
Publisher : Springer Science & Business Media
ISBN 13 : 9048196000
Total Pages : 486 pages
Book Rating : 4.0/5 (481 download)

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Book Synopsis Topics in Igneous Petrology by : Jyotisankar Ray

Download or read book Topics in Igneous Petrology written by Jyotisankar Ray and published by Springer Science & Business Media. This book was released on 2010-12-06 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second half of the past century witnessed a remarkable paradigm shift in approach to the understanding of igneous rocks. Global literature records a change from a classical petrographic approach to emphasis on mineral chemistry, trace element characteristics, tectonic setting, phase relations, and theoretical simulation of magma generation and evolution processes. This book contains contributions by international experts in different fields of igneous petrology and presents an overview of recent developments. This book is dedicated to the late Dr Mihir K. Bose, former professor of the Department of Geology, Presidency College, Calcutta, India, who actively participated in the development of this new global view of igneous petrology.