Petrology and Origin of PreCambrian Metamorphic Rocks in the Eastern Ruby Mountains, Southwestern Montana

Petrology and Origin of PreCambrian Metamorphic Rocks in the Eastern Ruby Mountains, Southwestern Montana PDF Author: Kevin J. Smith
Publisher:
ISBN:
Category : Geology, Stratigraphic
Languages : en
Pages : 168

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Petrology and Origin of PreCambrian Metamorphic Rocks in the Eastern Ruby Mountains, Southwestern Montana

Petrology and Origin of PreCambrian Metamorphic Rocks in the Eastern Ruby Mountains, Southwestern Montana PDF Author: Kevin J. Smith
Publisher:
ISBN:
Category : Geology, Stratigraphic
Languages : en
Pages : 168

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Book Description


Petrology and Origin of Precambrian Metamorphic Rocks in the Eastern Ruby Mountains Southwestern Montana

Petrology and Origin of Precambrian Metamorphic Rocks in the Eastern Ruby Mountains Southwestern Montana PDF Author: Kevin J Smith
Publisher:
ISBN: 9781667123059
Category : Science
Languages : en
Pages : 0

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Book Description
Precambrian schists and gneisses are exposed in much of the Ruby Mountains of southwestern Montana. The major rock types include abundant quartz-feldspar gneiss, hornblende gneiss, amphibolite, quartzitic gneiss, and marble. Minor rock types important in the study area include anthophyllite gneiss, hornblende-pyroxene-plagioclase gneiss, quartz-hypersthene-garnet granulite, iron-formation, and hornblende-hypersthene granulite. These rocks form a concordant series folded into a broad, open antiform-synform pair in the study area. This volume is a revised edition containing the complete original text plus the addition of a number of appendices. These include all maps, data tables, field notes and petrographic descriptions. I have included a new structural analysis treating the area as a single domain with all 342 strike and dip measurements, and a structure cross-section cartoon and a suggested pre-metamorphic sedimentary section. These appendices allow the reader to assess the evaluation from original descriptions.

The Mineralogy and Petrology of Precambrian Metamorphic Rocks from the Ruby Mountains, Southwestern Montana

The Mineralogy and Petrology of Precambrian Metamorphic Rocks from the Ruby Mountains, Southwestern Montana PDF Author: Peter Steffen Dahl
Publisher:
ISBN:
Category : Metamorphic rocks
Languages : en
Pages : 560

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Geology of the North End of the Ruby Range, Southwestern Montana

Geology of the North End of the Ruby Range, Southwestern Montana PDF Author: Russell G. Tysdal
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 510

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Special Publication

Special Publication PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 700

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Precambrian Geology of the Tobacco Root Mountains, Montana

Precambrian Geology of the Tobacco Root Mountains, Montana PDF Author: John Brady
Publisher: Geological Society of America
ISBN: 9780813723778
Category : Science
Languages : en
Pages : 270

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Bibliography and Index of Montana Geology

Bibliography and Index of Montana Geology PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 364

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Special Publication

Special Publication PDF Author: Montana Bureau of Mines and Geology
Publisher:
ISBN:
Category :
Languages : en
Pages : 360

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Montana Geological Society Field Conference & Symposium Guidebook to Southwest Montana

Montana Geological Society Field Conference & Symposium Guidebook to Southwest Montana PDF Author: Montana Geological Society. Field Conference & Symposium
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 432

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Precambrian Geology and Bedded Iron Deposits of the Southwestern Ruby Range, Montana

Precambrian Geology and Bedded Iron Deposits of the Southwestern Ruby Range, Montana PDF Author: Harold Lloyd James
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 50

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Book Description
A synthesis of present knowledge of the Precambrian geology and mineral deposits of the southwestern Ruby Range, Montana.