Download or read book Ore Minerals and Wall Rock Alteration on Deep Levels at Butte Montana written by Joseph Francis McAleer and published by . This book was released on 1966 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mineralogy of the Butte District Montana written by Montana Bureau of Mines and Geology and published by . This book was released on 1964 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Continuing intensive study of the geologic environments integral to the Butte ore deposits has confirmed the occurrence of over 130 minerals, many previous unreported from Butte. Grouped according to environment, the mineral suites are found to support, refine, and extend existing theories concerning chronology of the district geology and zonation of the hydrothermal mineralization. Environments mineralogically described are: the Tertiary Boulder Batholith Butte quartz monzonite host rock, including its aplite-pegmatite segregations, quartz porphyry dikes and plugs, and basic inclusions; the late-magmatic-pre-Main Stage hydrothermal mineralization molybdenite veinlets; the Main Stage hydrothermal mineralization and its contemporaneous wall rock alteration; post-ore rhyolite dike intrusion and ore metamorphism; and supergene alteration of ore minerals and wall rock in both pyrite-rich and pyrite-poor assemblages. The list of verified minerals at present includes 3 native metals, 19 sulfides, 14 sulfosalts, 16 oxides, 2 halides, 12 carbonates, 20 sulfates, 16 phosphate-arsenate-tungstates, and 32 silicates. A few reliably reported but unverified species are described, new occurrences and assemblages are cited, and minerals ascribed to Butte in the literature but found to be of unlikely or restricted occurrence are noted. Of particular interest to mineralogists is the reporting of the minerals aikinite, wittichenite, betekhtinite, and djurleite in the Butte ores. Of general interest are preliminary descriptions of a pyrophyllite-topaz-zunyite alteration assemblage; of the pre-Main Stage, feldspar-destructive, sericite-biotite Early Dark Micaceous alteration-mineralization; and of a recently defined Deep Level Zone of Main Stage sulfide mineralization.
Download or read book Special Publication written by Montana Bureau of Mines and Geology and published by . This book was released on 1992 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geochemistry of Hydrothermal Ore Deposits written by Hubert Lloyd Barnes and published by . This book was released on 1967 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Special Publication written by and published by . This book was released on 1965 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geology and Ore Deposits of the Butte District Montana written by Walter Harvey Weed and published by . This book was released on 1912 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ore Geology and Industrial Minerals written by Anthony M. Evans and published by John Wiley & Sons. This book was released on 2009-07-10 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Much new data and many new ideas have emerged in the area of oregeology and industrial minerals since publication of the secondedition of this text in 1987. The overriding philosophy behind thisnew edition is the inclusion and integration of this new materialwithin the established framework of the text. The third edition isre-presented in the modern double-column format. Non-metallic deposits of industrial and bulk materials are fullycovered to meet the changing emphasis of courses in appliedgeology. In addition, chapter 1 has been considerably enlarged toinclude a section on mineral economics covering metals, industrialminerals and bulk materials. In this section, the various aspectsof economic exploitation of industrial and bulk materials arecompared with those of metallic deposits. Other major revisions andadditions include a section on fluid inclusions, expansion of thesection on wall rock alteration, expansion of the material onisotope studies, and the inclusion of a section on hydraulicfracturing and seismic pumping.
Download or read book Pyrophyllite topaz Alteration in the Ore Deposit at Butte Montana written by Kenneth Leon Howard and published by . This book was released on 1972 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological and Statistical Review of Structural and Zoning Problems Butte District Montana written by William B. Wray and published by . This book was released on 1972 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin of the American Institute of Mining Engineers written by and published by . This book was released on 1913 with total page 1318 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bi monthly Bulletin of the American Institute of Mining Engineers written by and published by . This book was released on 1913 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mines and Minerals written by and published by . This book was released on 1899 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mining Herald and Colliery Engineer written by and published by . This book was released on 1901 with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ore Deposits of the Helena Mining Region Montana written by Adolph Knopf and published by . This book was released on 1913 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Survey Circular written by and published by . This book was released on 1952 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metalliferous Deposits of the Greater Helena Mining Region Montana written by Joseph Thomas Pardee and published by . This book was released on 1933 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Compilation and Index of Theses on Montana Geology 1899 1982 written by and published by . This book was released on 1983 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
