Download or read book Geology of the Calera Mining District Chihuahua Mexico Preliminary Report written by Leonard Jacob (Jr.) and published by . This book was released on 1953 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology of the Calera Mining District Chihuahua Mexico written by Leonard Jacob and published by . This book was released on 1956 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology of the Llanitos Mining District Chihuahua Mexico written by Rebecca Anne Miller and published by . This book was released on 1988 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology of the Batopilas Mining District Chihuahua Mexico written by Gregg Wilkerson and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology and Mineralization of the Naica Mining District Chihuahua Mexico written by Allen M. Bassett and published by . This book was released on 1955 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology of M xico written by Susana A. Alaniz-Álvarez and published by Geological Society of America. This book was released on 2007-01-01 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology and Ore Deposits of the Sabinal Mining District State of Chihuahua Mexico written by Howard Edmund Quinn and published by . This book was released on 1926 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey Bulletin written by and published by . This book was released on 1969 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology and geochemistry of the Santa Eulalia Mining District Chihuahua Mexico written by Peter K. M. Megaw and published by . This book was released on 1990 with total page 922 pages. Available in PDF, EPUB and Kindle. Book excerpt: Santa Eulalia contains two separate, contrasting Pb-Zn-Ag deposits. The East Camp consists of a symmetrically zoned calc-silicate skarn with distal sulfide and tin-bearing orebodies; whereas the west Camp is composed of massive sulfide orebodies with minor proximal calc-silicate skarn and isolated intermediate calcic-iron skarns. Mineralization and alteration are zoned within each camp but do not overlap. Sulfide mineralization in both camps consists of pyrrhotite, sphalerite, galena, and pyrite with lesser amounts of arsenopyrite and chalcopyrite. The East Camp is apparently richer in zinc and copper than the West camp. Mineralization is temporally and spatially related to geochemically identical felsite intrusions which apparently have a common source. Mineralizing fluids followed these felsites through a thick section of evaporites and organic-rich shaly limestones into clean, homogeneous, relatively undeformed, limestone hosts. West Camp mineralization occurs along an interconnected network of vertically discontinuous tight fissures and sill contacts, whereas East Camp mineralization is located along vertically throughgoing faults and dike contacts. strata-bound, but not stratiform, mantos extend off discordant chimneys in both camps. Ore textures reveal that mineralization occurred primarily by limestone replacement. 21 Pressure-corrected primary fluid inclusion homogenization temperatures in fluorite range from 220 to 490 deg. C. Salinities are bimodal with high-salinity (>26.3 equivalent wt% NaCl) and low-salinity (1-12 equivalent wt% NaCl) populations. Mineralogical constraints indicate that the hydrothermal fluids were acid and reduced. Sulfur isotope analyses indicate that the ore fluids varied from -17 to +4 permil without correlation to iron-sulfide species, temperature, or salinity. Co-existing sulfides are commonly in isotopic disequilibrium. Sulfur isotopes from the West Camp are crudely zoned, but no consistent patterns exist in the East Camp. Oxygen and carbon isotope analyses of limestone wallrocks reveal a distinct isotopic alteration halo. A single analysis of gangue calcite from each camp indicates that the ore fluids contained non-carbonate-derived carbon and oxygen, possibly of magmatic origin. Metals were apparently transported as chloride complexes and deposited through coupled dissolution-precipitation replacement reactions. Most ore sulfur apparently came from diagenetic pyrite and sedimentary anhydrite, but some of the sulfur may have had a magmatic source. The metals probably came from the felsite parent magma and this magma may have also contributed fluids. Close similarities between Santa Eulalia and numerous other intrusion-related carbonate-hosted deposits in northern Mexico reinforce these interpretations.

Download or read book Geology and Mineralization of the San Antonio Mine Santa Eulalia District Chihuahua Mexico written by William Paxton Hewitt and published by . This book was released on 1943 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contributions to the Geology and Ore Deposits of Southern Chihuahua and Northern Durango written by Harrison Ashley Schmitt and published by . This book was released on 1927 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology and Mineralization of the Main Mineral Zone of the Santa Eulalia District written by William Paxton Hewitt and published by . This book was released on 1965 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology of the Parral Area of the Parral District Chihuahua Mexico written by Harrison Schmitt and published by . This book was released on 1930 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Minerals of Mexico written by William D. Panczner and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: After many years of geographical and bibliographical journeys, William Panczner has completed a project that many of us would have loved to initiate, but did not undertake because of its magnitude and intrinsic complexity. Not since L. Salazar Salinas, who is credited with authoring Bole tin numeros 40 and 41 (lnstituto Geologico de Mexico, 1922, 1923), has an author been able to provide readers with a comprehensive volume containing information that is both authentic and reliable on Mexican mineralogy, mineral species, and localities. This volume is the most complete synthesis about Mexican minerals and their occurrences to date. It is richly illustrated with photographs and drawings, is well documented, and is organized into four sections, making it easy to use and enjoyable to read. The introduction contains an interesting summary of the mining history and the development of mineralogy. It also describes, in a condensed but accurate and stimulating manner, the geography and the mineralogy of the country, dividing it into eleven mineral provinces. The author discusses eight of the more important mining districts in Mexico, which produce fine mineral speci mens. There is also a chronology of historical, geological, and mineralogical events in Mexico. This is followed by a bibliography with over 500 references on the subject.

Download or read book Geology of the Sierra del Gallego area Chihuahua Mexico written by Peter Charles Keller and published by . This book was released on 1977 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mines of Chihuahua 1907 written by Jorge Griggs and published by . This book was released on 1907 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology and Mineralization of the San Antonio Mine Santa Eulalia District Chihuahua Mexico by William Paxton Hewitt A Dissertation written by William Paxton Hewitt and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: