Petrologic Study of Copper-nickel Mineralization in the Tuscarora Intrusion Duluth Complex, Northeastern Minnesota

Petrologic Study of Copper-nickel Mineralization in the Tuscarora Intrusion Duluth Complex, Northeastern Minnesota PDF Author: Aberra Mogessie
Publisher:
ISBN:
Category : Copper ores
Languages : en
Pages : 274

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Copper-nickel Mineralization in a Drill Core from the Duluth Complex of Northern Minnesota

Copper-nickel Mineralization in a Drill Core from the Duluth Complex of Northern Minnesota PDF Author: Michael L. Boucher
Publisher:
ISBN:
Category : Copper ores
Languages : en
Pages : 64

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Copper and Nickel Resources in the Duluth Complex, Northeastern Minnesota

Copper and Nickel Resources in the Duluth Complex, Northeastern Minnesota PDF Author: Bill Bonnichsen
Publisher:
ISBN:
Category : Copper mines and mining
Languages : en
Pages : 32

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Copper-nickel Mineralization in a Drill Core from the Duluth Complex of Northern Minnesota

Copper-nickel Mineralization in a Drill Core from the Duluth Complex of Northern Minnesota PDF Author: Michael L. Boucher
Publisher:
ISBN:
Category :
Languages : en
Pages : 55

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Minnesota Regional Copper-nickel Study

Minnesota Regional Copper-nickel Study PDF Author:
Publisher:
ISBN:
Category : Ecology
Languages : en
Pages : 60

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Middle Proterozoic to Cambrian Rifting, Central North America

Middle Proterozoic to Cambrian Rifting, Central North America PDF Author: Richard W. Ojakangas
Publisher:
ISBN: 9780813723129
Category : Science
Languages : en
Pages : 332

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Book Description
Based on the Tenth International Basement Tectonics Conference held at the University of Minnesota-Duluth in August 1992, this volume contains 19 papers, 13 of which focus on the Middle Proterozoic Midcontinent Rift. An introductory essay discussing the Middle Proterozoic to Cambrian rifting in central North America is followed by contributions addressing topics including the Midcontinent Rift in Michigan and Minnesota, the Port Coldwell veins of northern Ontario, and petrography and sedimentation in the western Lake Superior region. The last five papers deal with the pre-Mount Simon basins of Ohio, the English Graben and the newly proposed East Continent Rift Complex, the Reelfoot Rift/Rough Creek Graben in the evolution of the Illinois Basin, and the A-type sheet granites in the Oklahoma Aulacogen of Cambrian age. Bandw illustrations. Annotation copyrighted by Book News, Inc., Portland, OR

Proceedings and Abstracts for the ... Annual Institute on Lake Superior Geology

Proceedings and Abstracts for the ... Annual Institute on Lake Superior Geology PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 186

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Feasibility of Different Underground Mining Methods for Copper Nickel Mining in the Duluth Complex in Northeastern Minnesota from Fracture Data

Feasibility of Different Underground Mining Methods for Copper Nickel Mining in the Duluth Complex in Northeastern Minnesota from Fracture Data PDF Author: Dennis John Gerken
Publisher:
ISBN:
Category : Copper ores
Languages : en
Pages : 69

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Mineral Deposits of North America

Mineral Deposits of North America PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 298

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Geology and Mineral Potential of the Duluth Complex and Related Rocks of Northeastern Minnesota

Geology and Mineral Potential of the Duluth Complex and Related Rocks of Northeastern Minnesota PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 228

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