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Porphyry copper deposit - Wikipedia, the free …

Porphyry copper deposits are copper orebodies that are formed from hydrothermal fluids that originate from a voluminous magma chamber several kilometers below the ...

Porphyry Copper: The World’s Most Valuable …

Porphyry deposits are the world's most important source of copper and molybdenum, and major sources of silver, gold, and tin. Porphyry deposits may al

Erdene Resource Development Corp.

>Welcome to Erdene Resource Development Corp. Erdene is a Canadian-based resource company with over 15 years experience in precious and base metal exploration in ...

Porphyry (geology) - Wikipedia, the free …

Porphyry is a variety of igneous rock consisting of large-grained crystals, such as feldspar or quartz, dispersed in a fine-grained feldspathic matrix or groundmass.

Porphyry Copper Systems* - Rice University

Introduction PORPHYRY Cu systems are defined as large volumes (10−>100 km3) of hydrothermally altered rock centered on porphyry Cu stocks that may also contain ...

Porphyry copper deposits of the world - USGS

Information on porphyry copper deposits from around the world with grade and tonnage models, a general classification based on geologic setting, mineralogy, with data ...

Porphyry Copper Deposit Model - USGS …

Contents. Abstract. Summary of Porphyry Copper Deposit Model. A. Introduction. B. Deposit Type and Associated Commodities. C. History of Porphyry Copper Deposits

Preliminary Model of Porphyry Copper Deposits - USGS

Preliminary Model of Porphyry Copper Deposits By Byron R. Berger, Robert A. Ayuso, Jeffrey C. Wynn, and Robert R. Seal Open-File Report 2008–1321

Formation of Porphyry Copper Deposits - Arizona …

Stephen J. Reynolds, Dept. of Geology, Arizona State University

Porphyry Deposits and Copper Porphyry Deposits …

ASD offers the industry's premium solution for mapping alteration zone mineralogy of copper and porphyry deposits with the TerraSpec Mineral Analyzer.

Porphyry Deposits and Copper Porphyry Deposits …

ASD offers the industry's premium solution for mapping alteration zone mineralogy of copper and porphyry deposits with the TerraSpec Mineral Analyzer.

Desert Star Strengthens Porphyry Copper Target …

Desert Star Strengthens Porphyry Copper Target at Copper King; Outlines 8 km 2 Alteration Footprint

Super Porphyry Copper & Gold Deposits - A …

Porter, T.M. (ed.), 2005 - Super Porphyry Copper & Gold Deposits: A Global Perspective; PGC Publishing,Adelaide, v. 1, 280 pages - ISBN 978-0-9580574-2-4.

Advances in Geological Models and Exploration Methods …

Advances in Geological Models and Exploration Methods for Copper ± Gold Porphyry Deposits Holliday, J. R. [1], Cooke, D. R. [2] _____ 1.

EXPLORATION OF GENETIC LINKS BETWEEN BRECCIA …

exploration of genetic links between breccia pipes and porphyry copper deposits in a laramide hydrothermal system, sombrero butte, pinal county, arizona

Hydrothermal Fluids and Hydrothermal Alteration in ...

HYDROTHERMAL FLUIDS AND HYDROTHERMAL ALTERATION IN PORPHYRY COPPER DEPOSITS alizing intrusion and the enclosing wall rocks, as is common in …

porphyry_deposits - Earth Sci

porphyry deposits Porphyry Deposits. Based on Notes From The Prospecting School on the Web By W.J. McMillan for the B.C. & Yukon Chamber of Mines

Descriptive Model of Porphyry Cu

Model 17--Con. GRADE AND TONNAGE MODEL OF PORPHYRY CU By Donald A. Singer, Dan L. Mosier, and Dennis P. Cox COMMENTS All porphyry copper …

Escalones Property Summary

ESCALONES Overview. The Escalones deposit was discovered in the late 1990's by members of the current executive team at TriMetals Mining Inc., including Ralph Fitch ...

Chuquicamata Copper Mine - Mining Technology

Chuquicamata, one of the largest open pit copper mines and the second deepest open-pit mine in the world, is located 1,650km north of Santiago, Chile.

What makes a World Class Copper Deposit? | …

Type of Deposit. Porphyry copper deposits are the largest source of ore, supplying nearly 60 percent of the world’s copper. Porphyry ore bodies typically contain ...

Copper - USGS

COPPER—2000 23.3 ion from this use would be ingested, that copper is ubiquitous in nature and naturally occurring in ingested water and plants, is an

USGS Minerals Information: Copper - USGS …

Statistics and information on the worldwide supply, demand, and flow of copper

Copper Fox Metals Inc. - Press Releases

August 07, 2014 : Copper Fox Announces Van Dyke Drill Results and Provides Corporate Update: July 21, 2014 : Copper Fox Completes Van Dyke Drilling Program and ...

Spence Copper Cathode Mine - Mining Technology

BHP Billiton's Spence copper cathode project is located 1,700m above sea level in the Atacama Desert in northern Chile, close to the mining town of Sierra Gorda, 50km ...

Porphyry Deposits and Copper Porphyry Deposits …

ASD offers the industry's premium solution for mapping alteration zone mineralogy of copper and porphyry deposits with the TerraSpec Mineral Analyzer.

Desert Star Strengthens Porphyry Copper Target …

Desert Star Strengthens Porphyry Copper Target at Copper King; Outlines 8 km 2 Alteration Footprint

Super Porphyry Copper & Gold Deposits - A …

Porter, T.M. (ed.), 2005 - Super Porphyry Copper & Gold Deposits: A Global Perspective; PGC Publishing,Adelaide, v. 1, 280 pages - ISBN 978-0-9580574-2-4.

Advances in Geological Models and Exploration Methods …

Advances in Geological Models and Exploration Methods for Copper ± Gold Porphyry Deposits Holliday, J. R. [1], Cooke, D. R. [2] _____ 1.

EXPLORATION OF GENETIC LINKS BETWEEN BRECCIA …

exploration of genetic links between breccia pipes and porphyry copper deposits in a laramide hydrothermal system, sombrero butte, pinal county, arizona

Hydrothermal Fluids and Hydrothermal Alteration in ...

HYDROTHERMAL FLUIDS AND HYDROTHERMAL ALTERATION IN PORPHYRY COPPER DEPOSITS alizing intrusion and the enclosing wall rocks, as is common in …

porphyry_deposits - Earth Sci

porphyry deposits Porphyry Deposits. Based on Notes From The Prospecting School on the Web By W.J. McMillan for the B.C. & Yukon Chamber of Mines

Descriptive Model of Porphyry Cu

Model 17--Con. GRADE AND TONNAGE MODEL OF PORPHYRY CU By Donald A. Singer, Dan L. Mosier, and Dennis P. Cox COMMENTS All porphyry copper …

Escalones Property Summary

ESCALONES Overview. The Escalones deposit was discovered in the late 1990's by members of the current executive team at TriMetals Mining Inc., including Ralph Fitch ...

Chuquicamata Copper Mine - Mining Technology

Chuquicamata, one of the largest open pit copper mines and the second deepest open-pit mine in the world, is located 1,650km north of Santiago, Chile.

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