Download or read book The Geologic History of Supergene Enrichment in the Porphyry Copper Deposits of Southwestern North America written by Sterling Smith Cook and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Geologic History of Supergene Enrichment in the Porphyry Copper Deposits of Southwestern North America written by Sterling Smith Cook (III.) and published by . This book was released on 1994 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: K-Ar dating of alunite from Tyrone, Morenci, Ajo, San Xavier North and Silver Bell, jarosite from San Xavier North and Ajo; and stratigraphic evidence from Cactus-Carlotta, Ray, Santa Cruz, and San Manuel provide evidence that the second post-volcanic stage of supergene mineralization in the region was initiated by the Late Miocene Basin and Range event. This third stage of supergene alteration and mineralization came to an end when establishment of semi-arid climatic conditions increased the rate of erosion and decreased the rate of chemical weathering in the region. Therefore, prior to large scale open pit mining, most of the supergene deposits in the region were, temporarily at least, inactive.
Download or read book Advances in Geology of the Porphyry Copper Deposits written by Spencer Rowe Titley and published by . This book was released on 1982 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geology of the Porphyry Copper Deposits written by Spencer R. Titley and published by . This book was released on 1968 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geology of the Porphyry Copper Deposits written by Spencer Rowe Titley and published by . This book was released on 1966 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Collects 23 technical papers examining the geology of porphyry copper deposits in the southwestern United States and adjoining regions in Mexico, presenting both general summaries of the gross characteristics of these mineral deposits and descriptions of representative samplings of these deposits.
Download or read book Geology of the porphyry copper deposits southwestern North America ed written by Spencer Rowe Titley and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geologic Excursions in Southwestern North America written by Philip A. Pearthree and published by Geological Society of America. This book was released on 2019-09-23 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geology of the Porphyry Copper Deposits Southwestern North America Edited by Spencer R Titley and Carol L Hicks written by Spencer Roul Titley and published by . This book was released on 1966 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Porphyry Deposits of the Northwestern Cordillera of North America written by T. G. Schroeter and published by . This book was released on 1995 with total page 916 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geology Mineralogy and Genesis of Supergene Enrichment at the Cananea Porphyry Copper Deposit Sonora Mexico written by Terance L. Virtue and published by . This book was released on 1996 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Economic Geology written by Jeffrey W. Hedenquist and published by . This book was released on 2005 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Field Conference written by New Mexico Geological Society and published by . This book was released on 2008 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Abstracts of North American Geology written by Geological Survey (U.S.) and published by . This book was released on 1967 with total page 908 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geology and Genesis of Major Copper Deposits and Districts of the World written by Society of economic geologists and published by . This book was released on 2012 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Geology of Ore Deposits written by John M. Guilbert and published by Waveland Press. This book was released on 2007-02-09 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern civilizations dependence upon an increasing volume and diversity of minerals makes the search for new ore deposits ever more difficult. Now available from Waveland Press, Guilbert & Parks text presents ideas, principles, and data fundamental for beginning economic geologists to understand the genesis and localization of ore deposits and of the minerals associated with them. The authors comprehensively describe the physical and chemical characteristics of ore deposits and correlate them with environments and conditions of deposition, since ore deposits are best interpreted as extensions of the environments responsible for their enclosing rocks. Examples and illustrations emphasize structural, chemical, and temporal controls and encourage the three-dimensional thinking used by productive explorationists as they face unsolved problems. This upper-level undergraduate text is fully illustrated and meticulously indexed. Its reliable, authoritative coverage assumes an upper-level command of chemistry and physics, as well as mineralogy, petrology, and structural geology. Outstanding features . . . develops and combines the abilities of the explorationist and of the researcher of ore-forming processes structures the geologic descriptions into groupings recognized by researchers and explorers alike builds confidence, revitalizes curiosity, and encourages expanded thinking emphasizes that the days of easy discovery of outcropping ores are not over includes revised, expanded, and updated descriptions of districts
Download or read book Geology of the Porphyry Copper Deposits of the Western Hemisphere written by Victor F. Hollister and published by . This book was released on 1978 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Porphyry Copper Deposits in the American Southwest written by Spencer Rowe Titley and published by . This book was released on 1989-01-01 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
