Metalliferous Black Shales and Related Ore Deposits

Metalliferous Black Shales and Related Ore Deposits PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Black shales
Languages : en
Pages : 100

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Metalliferous Black Shales and Related Ore Deposits

Metalliferous Black Shales and Related Ore Deposits PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Black shales
Languages : en
Pages : 100

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Book Description


Metalliferous Black Shales and Related Ore Deposits

Metalliferous Black Shales and Related Ore Deposits PDF Author: International Geological Correlation Programme. Project 254. United States Working Group
Publisher:
ISBN:
Category : Black shales
Languages : en
Pages : 36

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Book Description
1988 meeting of the United States Working Group of International Geological Correlation Program Project 254.

Metalliferous Black Shales and Related Ore Deposits

Metalliferous Black Shales and Related Ore Deposits PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Organic Geochemistry

Organic Geochemistry PDF Author: Michael H. Engel
Publisher: Springer Science & Business Media
ISBN: 1461528909
Category : Science
Languages : en
Pages : 862

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Book Description
As this is the first general textbook for the field published in over twenty years, the editors have taken great care to make sure coverage is comprehensive. Diagenesis of organic matter, kerogens, exploration for fossil fuels, and many other subjects are discussed in detail to provide faculty and students with a thorough introduction to organic geochemistry.

Methods for Geochemical Analysis

Methods for Geochemical Analysis PDF Author: Philip A. Baedecker
Publisher:
ISBN:
Category : Analytical geochemistry
Languages : en
Pages : 192

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Book Description
Analytical methods used in the Geologic Division laboratories of the U.S. Geological Survey for the inorganic chemical analysis of rock and mineral samples.

Black Shales

Black Shales PDF Author: P. B. Wignall
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 152

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Book Description
Black shales provides the first comprehensive synthesis of the diverse research regarding the origin of petroleum source rocks. The book offers in-depth reviews from the fields sedimentology, palaeoecology, and geochemistry, and particularly focuses on the influence of palaeo-oxygen levels. Current debates--including the one over the influence of sedimentation rate, productivity, and enhanced preservation on the burial efficiency of organic carbon--receive a lively discussion. In addition, the importance of newly defined concepts of sequence stratigraphy to models of the formation of black shales receives an in-depth treatment for the first time. The book will be of interest to all geologists investigating palaeoenvironments, particularly those engaged in the search for hydrocarbons.

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.

U.S. Geological Survey Circular

U.S. Geological Survey Circular PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 442

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Book Description


New Publications of the U.S. Geological Survey

New Publications of the U.S. Geological Survey PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 60

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Mud and Mudstones

Mud and Mudstones PDF Author: Paul E. Potter
Publisher: Springer Science & Business Media
ISBN: 3540221573
Category : Science
Languages : en
Pages : 305

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Book Description
Clear writing and analysis of the broad spectrum of processes that produce shale are coupled with well-captioned 150 illustrations, 40 tables, boxed technical details, glossary and appendices. Recounts the step-by-step evolution and stages of shal, enabling readers to master the basics and to dig yet deeper into their origin, practical implications and relationship to earth history. Background information appears in appendices (Clay Mineralogy, Isotopes, Petrology, etc.); technicial details in high-lighted boxes, and definitions of 300+ terms in the Glossary.