Geological Survey of Canada, Current Research (Online) no. 2002-E5 PDF Download

Author:
Publisher: Natural Resources Canada
ISBN: 0662324609
Category :
Languages : en
Pages : 14

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Author:
Publisher: Natural Resources Canada
ISBN: 0662476956
Category :
Languages : en
Pages : 12

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Author:
Publisher:
ISBN:
Category : Electronic government information
Languages : en
Pages : 208

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Author: K. J. Schulz
Publisher: Geological Survey
ISBN: 9781411339910
Category : Business & Economics
Languages : en
Pages : 868

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As the importance and dependence of specific mineral commodities increase, so does concern about their supply. The United States is currently 100 percent reliant on foreign sources for 20 mineral commodities and imports the majority of its supply of more than 50 mineral commodities. Mineral commodities that have important uses and face potential supply disruption are critical to American economic and national security. However, a mineral commodity's importance and the nature of its supply chain can change with time; a mineral commodity that may not have been considered critical 25 years ago may be critical today, and one considered critical today may not be so in the future. The U.S. Geological Survey has produced this volume to describe a select group of mineral commodities currently critical to our economy and security. For each mineral commodity covered, the authors provide a comprehensive look at (1) the commodity's use; (2) the geology and global distribution of the mineral deposit types that account for the present and possible future supply of the commodity; (3) the current status of production, reserves, and resources in the United States and globally; and (4) environmental considerations related to the commodity's production from different types of mineral deposits. The volume describes U.S. critical mineral resources in a global context, for no country can be self-sufficient for all its mineral commodity needs, and the United States will always rely on global mineral commodity supply chains. This volume provides the scientific understanding of critical mineral resources required for informed decisionmaking by those responsible for ensuring that the United States has a secure and sustainable supply of mineral commodities.

Author: D. E. Ames
Publisher: Natural Resources Canada
ISBN: 0662324390
Category : Geology
Languages : en
Pages : 9

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Author:
Publisher: Natural Resources Canada
ISBN: 0662314433
Category :
Languages : en
Pages : 12

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Author:
Publisher: Natural Resources Canada
ISBN: 0662324463
Category : Geology
Languages : en
Pages : 13

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Author: Sharon E. Kroening
Publisher:
ISBN:
Category : Earth sciences
Languages : en
Pages : 122

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Author: Steven Earle
Publisher:
ISBN: 9781537068824
Category :
Languages : en
Pages : 628

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This is a discount Black and white version. Some images may be unclear, please see BCCampus website for the digital version.This book was born out of a 2014 meeting of earth science educators representing most of the universities and colleges in British Columbia, and nurtured by a widely shared frustration that many students are not thriving in courses because textbooks have become too expensive for them to buy. But the real inspiration comes from a fascination for the spectacular geology of western Canada and the many decades that the author spent exploring this region along with colleagues, students, family, and friends. My goal has been to provide an accessible and comprehensive guide to the important topics of geology, richly illustrated with examples from western Canada. Although this text is intended to complement a typical first-year course in physical geology, its contents could be applied to numerous other related courses.

Author:
Publisher: Natural Resources Canada
ISBN: 0662324412
Category : Geology, Stratigraphic
Languages : en
Pages : 16

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