Geological Survey of Canada, Current Research (Online) no. 2010-6

Geological Survey of Canada, Current Research (Online) no. 2010-6 PDF Author: P.-S. Ross
Publisher: Natural Resources Canada
ISBN: 1100147861
Category : Igneous rocks
Languages : en
Pages : 15

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Book Description

Geological Survey of Canada, Current Research (Online) no. 2010-6

Geological Survey of Canada, Current Research (Online) no. 2010-6 PDF Author: P.-S. Ross
Publisher: Natural Resources Canada
ISBN: 1100147861
Category : Igneous rocks
Languages : en
Pages : 15

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Book Description


Geological Survey of Canada, Current Research (Online) no. 2010-2

Geological Survey of Canada, Current Research (Online) no. 2010-2 PDF Author:
Publisher: Natural Resources Canada
ISBN: 110014563X
Category : Geothermal resources
Languages : en
Pages : 18

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Geological Survey of Canada, Current Research (Online) no. 2010-4

Geological Survey of Canada, Current Research (Online) no. 2010-4 PDF Author: N. M. Rayner
Publisher: Natural Resources Canada
ISBN: 1100145907
Category : Geochronometry
Languages : en
Pages : 15

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Geological Survey of Canada, Current Research (Online) no. 2010-3

Geological Survey of Canada, Current Research (Online) no. 2010-3 PDF Author: J. Spratt
Publisher: Natural Resources Canada
ISBN: 1100145893
Category : Basins (Geology)
Languages : en
Pages : 12

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Geological Survey of Canada, Current Research (Online) no. 2010-5

Geological Survey of Canada, Current Research (Online) no. 2010-5 PDF Author: O. van Breemen
Publisher: Natural Resources Canada
ISBN: 1100145915
Category : Uranium-lead dating
Languages : en
Pages : 9

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Geological Survey of Canada, Current Research (Online) no. 2006-A3

Geological Survey of Canada, Current Research (Online) no. 2006-A3 PDF Author: B. R. Edwards
Publisher: Natural Resources Canada
ISBN: 0662428269
Category : Mines and mineral resources
Languages : en
Pages : 14

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Geological Survey of Canada, Current Research (Online) no. 2009-3

Geological Survey of Canada, Current Research (Online) no. 2009-3 PDF Author:
Publisher: Natural Resources Canada
ISBN: 1100126775
Category :
Languages : en
Pages : 23

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Critical Mineral Resources of the United States

Critical Mineral Resources of the United States PDF Author: K. J. Schulz
Publisher: Geological Survey
ISBN: 9781411339910
Category : Business & Economics
Languages : en
Pages : 868

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Book Description
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.

Circum-Arctic Structural Events

Circum-Arctic Structural Events PDF Author: Karsten Piepjohn
Publisher: Geological Society of America
ISBN: 0813725410
Category : Science
Languages : en
Pages : 700

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Book Description
"To recognize the 25th anniversary of the Circum-Arctic Structural Events program, an effort organized by the Bundesanstalt fèur Geowissenschaften und Rohstoffe, this volume presents results from 18 major field expeditions involving 100+ geoscientists from a spectrum of disciplines. The volume focuses on the Proterozoic to Cenozoic tectonic evolution of the circum-Arctic region with correlations to adjacent orogens"--

The Chemistry and Technology of Petroleum, Fifth Edition

The Chemistry and Technology of Petroleum, Fifth Edition PDF Author: James G. Speight
Publisher: CRC Press
ISBN: 1439873895
Category : Science
Languages : en
Pages : 956

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Book Description
With demand for petroleum products increasing worldwide, there is a tendency for existing refineries to seek new approaches to optimize efficiency and throughput. In addition, changes in product specifications due to environmental regulations greatly influence the development of petroleum refining technologies. These factors underlie the need for this fifth edition of The Chemistry and Technology of Petroleum, which continues in the tradition of the bestselling fourth edition, proving readers with a detailed overview of the chemistry and technology of petroleum as it evolves into the twenty-first century. The new edition has been updated with the latest developments in the refining industry, including new processes as well as updates on evolving processes and various environmental regulations. The book covers issues related to economics and future refineries, examines the changing character of refinery feedstock, and offers new discussions on environmental aspects of refining. It contains more than 300 figures and tables, including chemical structures and process flow sheets. A useful reference for scientists and engineers in the petroleum industry as well as in the catalyst manufacturing industry, this book introduces readers to the science and technology of petroleum, beginning with its formation in the ground and culminating in the production of a wide variety of products and petrochemical intermediates.