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Author : David Victor Lefebure,Trygve Höy
Publisher : Unknown
Page : 172 pages
File Size : 54,8 Mb
Release : 1996
Category : Coal
ISBN : 0772629110
Author : Z. D. Hora,David Victor Lefebure,George Jiri Simandl,British Columbia. Geological Survey Branch,British Columbia. Ministry of Energy and Mines
Publisher : Unknown
Page : 137 pages
File Size : 51,6 Mb
Release : 1999-01-01
Category : Coal
ISBN : 077264036X
Author : Angus Macleod Gunn,British Columbia. Ministry of Mines and Petroleum Resources
Publisher : Ministry of Mines and Petroleum Resources
Page : 76 pages
File Size : 43,6 Mb
Release : 1978
Category : Mines and mineral resources
ISBN : STANFORD:36105031398907
A comprehensive overview of the B.C. mineral industry for the layman.
Author : John W. Lydon,Trggve Hay,John F. Slack,Marcia E. Knapp
Publisher : Unknown
Page : 128 pages
File Size : 46,7 Mb
Release : 2001
Category : Electronic
ISBN : OCLC:183098480
Author : Clifford R. Stanley,W. J. McMillan,Andrejs Panteleyev
Publisher : Unknown
Page : 128 pages
File Size : 44,7 Mb
Release : 1994
Category : Minerals
ISBN : OCLC:154256891
Author : Gerald E. Ray,I. C. L. Webster,British Columbia. Ministry of Employment and Investment,British Columbia. Geological Survey Branch
Publisher : Unknown
Page : 328 pages
File Size : 48,8 Mb
Release : 1997
Category : Science
ISBN : STANFORD:36105028740137
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.
Author : Donald Singer,W. David Menzie
Publisher : Oxford University Press
Page : 232 pages
File Size : 47,5 Mb
Release : 2010-03-23
Category : Science
ISBN : 0199742103
Policy makers, mineral exploration experts, and regional planners decide how public lands, which may contain undiscovered resources, should be used or whether to invest in exploration for minerals on a regular basis. Decisions are also made concerning mineral resource adequacy, national policy, and regional development. This book makes explicit the factors that can affect a mineral-related decision so that decision-makers can clearly see the possible consequences of their decisions. Based on work done at the US Geological Survey, the authors address the question of the kinds of issues decision-makers are trying to resolve and what forms of information would aid in resolving these issues. The goal of the process discussed is to offer unbiased quantitative assessments in a format needed in decision-support systems so that consequences of alternative courses of action can be examined with respect to land use or mineral-resource development. An integrated approach focuses on three assessment parts and the models that support them. Although the concepts presented are straightforward and understandable, in assessments, carefully listening to the experts in other disciplines leads to better products. Navigating through and making sense of QRA requires not just learning rules and equations, but life experiences and common sense. The judgment required to understand which tools to apply are best learned by example and experience. This will be useful to governmental or industrial policy makers, managers of explorations, planners of regional development, and similar decision-makers.
Author : Osmond Edgar Leroy
Publisher : Unknown
Page : 502 pages
File Size : 43,5 Mb
Release : 1912
Category : Geology
ISBN : STANFORD:36105008150638
Author : Anonim
Publisher : Newnes
Page : 17318 pages
File Size : 45,7 Mb
Release : 2013-10-19
Category : Science
ISBN : 9780080983004
This extensively updated new edition of the widely acclaimed Treatise on Geochemistry has increased its coverage beyond the wide range of geochemical subject areas in the first edition, with five new volumes which include: the history of the atmosphere, geochemistry of mineral deposits, archaeology and anthropology, organic geochemistry and analytical geochemistry. In addition, the original Volume 1 on "Meteorites, Comets, and Planets" was expanded into two separate volumes dealing with meteorites and planets, respectively. These additions increased the number of volumes in the Treatise from 9 to 15 with the index/appendices volume remaining as the last volume (Volume 16). Each of the original volumes was scrutinized by the appropriate volume editors, with respect to necessary revisions as well as additions and deletions. As a result, 27% were republished without major changes, 66% were revised and 126 new chapters were added. In a many-faceted field such as Geochemistry, explaining and understanding how one sub-field relates to another is key. Instructors will find the complete overviews with extensive cross-referencing useful additions to their course packs and students will benefit from the contextual organization of the subject matter Six new volumes added and 66% updated from 1st edition. The Editors of this work have taken every measure to include the many suggestions received from readers and ensure comprehensiveness of coverage and added value in this 2nd edition The esteemed Board of Volume Editors and Editors-in-Chief worked cohesively to ensure a uniform and consistent approach to the content, which is an amazing accomplishment for a 15-volume work (16 volumes including index volume)!
Author : Gus Gunn
Publisher : John Wiley & Sons
Page : 468 pages
File Size : 55,6 Mb
Release : 2014-01-06
Category : Science
ISBN : 9781118755211
Mankind is using a greater variety of metals in greater quantities than ever before. As a result there is increasing global concern over the long-term availability of secure and adequate supplies of the metals needed by society. Critical metals, which are those of growing economic importance that might be susceptible to future scarcity, are a particular worry. For many of these we have little information on how they are concentrated in the Earth’s crust, how to extract them from their ores, and how to use, recycle and dispose of them effectively and safely. Published with the British Geological Survey, the Critical Metals Handbook brings together a wealth of knowledge on critical metals and provides a foundation for improving the future security and sustainability of critical metal supplies. Written by international experts, it provides a unique source of authoritative information on diverse aspects of the critical metals, including geology, deposits, processing, applications, recycling, environmental issues and markets. It is aimed at a broad non-specialist audience, including professionals and academics working in the exploration and mining sectors, in mining finance and investment, and in mineral processing and manufacturing. It will also be a valuable reference for policy makers concerned with resource management, land-use planning, eco-efficiency, recycling and related fields.
Author : Geological Society of London
Publisher : Geological Society of London
Page : 368 pages
File Size : 44,7 Mb
Release : 2001
Category : Science
ISBN : 1862390827
This volume describes the use of till geochemical and indicator mineral methods for mineral exploration in the glaciated terrain of Canada. The principles and examples described in this volume will have direct applications for exploration companies looking for diamonds, precious and base metals and uranium in glaciated parts of North America, northern Europe and Asia and mountainous regions of South America.
Author : Anonim
Publisher : Natural Resources Canada
Page : 13 pages
File Size : 55,7 Mb
Release : 2024-07-01
Category : Electronic
ISBN : 9780660180045
Author : Michael J. Oard,John K. Reed,Aaron Hutchinson
Publisher : New Leaf Publishing Group
Page : 276 pages
File Size : 40,6 Mb
Release : 2009
Category : Education
ISBN : 0890515670
NOW A POWERFUL CORE OF AUTHORS PROVIDES CLEAR, COMPELLING, AND COMPREHENSIVE EVIDENCE AND ANSWERS FOR SOME OF THE MOST COMMON POINTS OF CONTENTION ON THIS ARGUMENT.
Author : K.L. Shrivastava
Publisher : Scientific Publishers
Page : 545 pages
File Size : 48,8 Mb
Release : 2009-07-01
Category : Science
ISBN : 9789387913042
Economic Mineralization - the volume sets out to present various aspects of a very broad details of a narrow field of economic mineralization at a time when the competitively growing global economy and the pressing needs of the society are compelling economic geology to grow and pile of data is accumulating and opinions changing very rapidly. The volume incorporates papers, a resultant of information explosion and electrifying conceptual revolution in economic geology, describing the new and exciting results and timely reviews integrating and immense amount of knowledge in the field of geology, exploration, mining, environment, economics, geophysics and geochemistry that has bearing on economic mineralization. The book imbibes sections on crustal evolution and economic mineralization, economic mineralization of igneous application, economic mineralization of sedimentary affiliation, prospecting and exploration and mining, economics and environments. In all the five sections current concepts, problems and probable trends of future research are highlighted. This book will be an invaluable everlasting reference for both industry and academia specializing in economic mineralization and for those who need updated information and current research in the field. It will be equally useful for advance level geology and mining students and research scholars throughout the world.
Author : Anonim
Publisher : Unknown
Page : 646 pages
File Size : 43,8 Mb
Release : 2000
Category : Geology
ISBN : MINN:31951P009750174