 | Scherkenbach, Daryl A., Sawkins, Frederick J., Seyfried, William E. (1985) Geologic, fluid inclusion, and geochemical studies of the mineralized breccias at Cumobabi, Sonora, Mexico. Economic Geology, 80 (6) 1566-1592 doi:10.2113/gsecongeo.80.6.1566 | Journal (article/letter/editorial) | | GeochemicalStudiesof the Mineralized Breccias at Cumobabi, Sonora, Mexico* D^l•YL A. SCHEI•KENB^CH,** FREDERICK...Minnesota,Minneapolis,Minnesota55455 Abstract Cumobabi,a Cu-Mo-mineralizedbreccia-hosteddeposit,is associated...responsiblefor hydrothermalalterationand metallogenesis at Cumobabi. Computedreactionpathsinvolvinginteractionof an...of water/rockratio on hydrothermalalterationat Cumobabi andthe effectof temperatureon metalmobility.R...Presentaddress:NorandaExploration,Inc., 139 E. 51st Av- from the San Judasbreccia, but molybdenumand enue, Anchorage,Alaska99503 |  | | Report (issue) | | SURVEY PRELIMINARY DEPOSIT-TYPE MAP OF NORTHWESTERN MEXICO By Kenneth R. Leonard U.S. Geological Survey...Northwestern Mexico Los Gavilanes Tungsten District El Antimonio District Magdalena District Cananea District... Preliminary Deposit-Type Map of Northwestern Mexico Kenneth R. Leonard Introduction The following...economic data on mineral deposits and occurrences in Sonora, North Baja California, South Baja California and...and the northern part of Chihuahua, Mexico. The area is important for the evaluation or mineral deposits |  | | Book | | "'<' ~/ BOUNDARIES U A Mo<'« u~ o V :¾ MEXICO r - ·•-.. ·-··-··-··-·· < •• ....... V S TATES...org/details/mineralsofmexico0000panc MINERALS OF MEXICO • ERALS OF ~XICO M ______ William D. Panczner...The endsheet maps are reprinted from The Mexican Mining Industry 1890-1950 by Marvin D. Bernstein, by permission...1938Minerals of Mexico. Bibliography: p. 1. Mineralogy-Collectors and collecting-Mexico. 2. Mines and mineral...mineral resources-Mexico. I. Title. QE377.M6P36 1987 549.972 86-13325 ISBN 0-442-27285-5 This boo i | | | Book | | anc MINERALS OF MEXICO 7 | : = Pras #0 AaprTTARE ; | MINERALS OF MEXICO William D. Panczner...The endsheet maps are reprinted from The Mexican Mining Industry 1890-1950 by Marvin D. Bernstein, by permission...1938Minerals of Mexico. Bibliography: p. 1. Mineralogy— Collectors and collecting— Mexico. 2. Mines and...and mineral resources— Mexico. I. Title. QE377.M6P36 1987 549.972 86-13325 ISBN 0-442-27285-5 This book...is * CONTENTS Foreword Preface Important Mining Districts Discovery and Developments in México |  | Izaguirre, Aldo, Iriondo, Alexander, Kunk, Michael J., McAleer, Ryan J., Atkinson, William W., Martínez-Torres, Luis M. (2017) Tectonic Framework for Late Cretaceous to Eocene Quartz-Gold Vein Mineralization from the Caborca Orogenic Gold Belt in Northwestern Mexico*. Economic Geology, 112 (6) 1509-1529 doi:10.5382/econgeo.2017.4519 | Journal (article/letter/editorial) | | the Caborca Orogenic Gold Belt in Northwestern Mexico* Aldo Izaguirre,1,2,† Alexander Iriondo,1 Michael...Juriquilla 3001, Juriquilla, 76230, Querétaro, Mexico 2 Universidad Autónoma de Ciudad Juárez, Departamento... del Charro 450, 32310, Cd. Juárez, Chihuahua, Mexico 3 U.S. 4 Department 5 Department Geological Survey...gold-bearing quartz veins and extends from northwestern Mexico into the southwestern United States. The Caborca...currently in production (e.g., La Herradura, San Francisco-Llano, El Chanate, Soledad-Dipolos, and Noche Buena) |  | Kampf, A. R., Mills, S. J., Rumsey, M. S., Dini, M., Birch, W. D., Spratt, J., Pluth, J. J., Steele, I. M., Jenkins, R. A., Pinch, W. W. (2012) The heteropolymolybdate family: structural relations, nomenclature scheme and new species. Mineralogical Magazine, 76 (5) 1175-1207 doi:10.1180/minmag.2012.076.5.09 | Journal (article/letter/editorial) | | Museum, Cromwell Road, London SW7 5BD, UK Pasaje San Agustin 4045, La Serena, Chile Department of the...Cudominant molybdophosphate from the Lomas Bayas mine, Antofagasta, Chile, the phase was determined to...Naand Cu-dominant molybdophosphate from Lomas Bayas mine, which was done at the ChemMatCARS, Sector 15, Advanced...Cudominant molybdophosphate from the Lomas Bayas mine, Antofagasta, Chile, showed it to possess the same...Descubridora Tsumeb Kyzylsai Chuquicamata Cumobabi Cumobabi Lomas Bayas Shunak Mts. Lomas Bayas Chuquicamata |  | | Journal (issue) | | Euclase, 2.3 cm, from the Gachalá mine, Guavió-Guatéque mining district, Boyacá Department, Colombia. Gail...cm, from Stak Nala, Haramosh Mountains, Skardu district, Gilgit-Baltistan, Pakistan. Zach Goodman collection;...Budd photo. Tanzanite, 7.6 cm, from the Merelani mine near Arusha, Tanzania. Barry & Beth Kitt collection;...Fluorite on quartz, 13 cm, from the Yaogangxian mine, Chenzhou Prefecture, Hunan Province, China. The...Spodumene (variety kunzite), 9 cm, from the Urucum mine, Galiléia, Minas Gerais, Brazil. Gus & Jane Eifler |  | | Journal (issue) | | cover Vanadinite 3.4 cm, from the North Geronimo mine, La Paz County, Arizona. Dick Morris collection;...cover: (above) Stock certificate for the Silver King Mining Company (1878) Dick Morris collection (below) Stock...Stock Certificate for The Total Wreck Mining & Milling Company (1881) Dick Morris collection This special... considering the historic importance of copper mining in Arizona, native copper would be the logical...deemed more appropriate (and more likely to gain mining industry support) to propose designating copper |  | | Report (issue) | | in 2016 in a disused tunnel of the Sieroszowice mine, and the Spirifer website, with typical conscientiousness...deposits…known as [the] Legnica-Głogów copper district, mining Kupferschiefer copper shales…Formation of... Ag, and Pt-group elements. In the Sieroszowice mine, which exploits both halite and Kupferschiefer,...halite crystals…grew in only a few months’ time. Mining will restart around September 2017, and will result... Halite, 3.5 cm, from the Sieroszowice mine, Lubin district, Lower Silesia, Poland. Spirifer Minerals |  | | Journal (article/letter/editorial) | | exploitedat the small San A 40-km2plutonof intermediate granitoid rocks5 JudasTadeo mine (lat 15o34'54"S;...itslithophilemetal-richquartzvein systemwould km westof the mine(Fig.2) isnamedhereafterCerro be morecharacteristic...domain of the Cordillera Oriental to (Fig. 1).The mine,alsoknownasMilagrode SanJudas on its northwestmarginby...al., 1977) andasa faciesof the SantaRosa (Cerro Verde) porphyry copper center (Valencia, content.Thealkalifeldspar...it cooledrapidlyand mineralizedarea (Fig. 2). The mine is at an altitude Suet al., 1984), suggesting size |  | | Report (issue) | | Geology—Mexico. 2. Geology, Structural—Mexico. 3. Faults (Geology)—Mexico. 4. Ore deposits—Mexico. I. Alaniz-Álvarez.... . 183 J.L. Macías Major Faults 7. The Mojave-Sonora megashear: The hypothesis, the controversy, and.... . 233 R.S. Molina-Garza and A. Iriondo 8. The San Marcos fault: A Jurassic multireactivated basement...Bigot-Cormier, A. Chabert, and J. Bourgois 10. The Taxco–San Miguel de Allende fault system and the Trans-Mexican...which bound the plateau: the San Luis–Tepehuanes fault and the Taxco– San Miguel de Allende fault system |  | | Journal (issue) | | undiscovered at this time, whereas the nearby Sar-e-Sang District—red arrow—had been mined for lapis lazuli for...river valleys. Gravel roads approach some of the mining areas fairly closely, but many of the narrow, steep...612 In some places (e.g. the mines at Paprok), mining is limited to the very short season when there...problems limit the use of mechanized equipment. Mining at these more difficult, higher-elevation locations...temperatures in the valleys may be so high as to halt mining there. Almost no outsiders have ever visited the |  | | Journal (issue) | | (rniddle colurnn) Fluorite, 5.3 cm, from Naica, Mexico---Stephen Blyskal and Sigrid Stewart collection;...like those found in neighboring Arizona and New Mexico; Texas is oil country, and many fortunes have been...ofLeadville, Colorado. Eventually rnoving on through New Mexico and Arizona as a prospector, he leamed some mineralogy...Foote also made several collecting visits to the mine in 1890-1891, and brought back many good specimens...chemist and physicist). In 1895 Niven purchased the mine from its owner, on behalf of Thomas Edison. In the |  | | Journal (issue) | | Scovil photo. Vanadinite, 2.4 cm, from the Apache mine, Arizona. Collected by Evan Jones; Jeff Scovil photo...Miglioli photo. Fluorite, 7.4 cm, from the La Barre mine, France. Collected by Aubin Cosson; Niels Brouwer... from left: Caledonite, 1.1 cm, from the Reward mine, California. Collected by Jeff Lines; Ben DeCamp...Thrill of Discovery by Wendell Wilson Epilog: On Mine Safety UThe Field-CollectorsV Anthony J. Albini...the words of the original discoverers. Adelaide Mine, Tasmania, 1971, 2012 Albert Chapman wrote one such |  | | Journal (article/letter/editorial) | | terminated gem crystal, 13.0 × 2.5 cm, from the Jaquetô mine, Medeiros Neto, Bahia, Brazil. Bonisoli specimen...crystal in quartz, 7.5 × 6.0 cm, from the Himalaya mine, San Diego County, California. Bonisoli specimen 3637...concretions, 7.0 × 6.5 cm, from the Mashamba West mine, Kolwezi, Democratic Republic of Congo. Bonisoli...coated with malachite, 4.5 × 4.5 cm, from the Onganja mine, Seeis, Windhoek, Namibia. Bonisoli specimen 3349...crystals on galena, 6 × 4 cm, from the Montevecchio mine, Guspini, Sardinia, Italy. Bonisoli specimen 4063 |  | | Book (edition) | | a bolcite crystal. Boleo, Baja Califomia Sur, Mexico. Drawing by R. Peter Richards. Preface As I writc...ACGAEC Acra del XV Co11greso Geologico Argentino, El Ca/afate ACSc Acta Clremica Sca11di11a1•ica AE... of CanadaFinal Program and Abstracts Geochimica el Cosmochimica Acta Geologiska Fore11i11ge11S i Stockholm...Cand CSPG Pennskiye gubemskiye wdomo.sti (Perm district ga=elle) Pl,ilosopl,ical Maga=ine Periodico de...TUFAN Uzbelcskii Geologicheskii Z/111mal VGZ de Mexico, fnslitulo de Geologia Boletin UNAMIGB Universidad |  | | Journal (article/letter/editorial) | | proportions. 3. Triplite, Turkey Creek, Deadmans Canyon, El paso County, Colorado. 3o. Molecular ratios. 3b....probablyrepresentsa mixture . . ." -Hunt' 7. Reagan Mining District, Aurum, White Pine County, Nevada. Hess and...Anal 10. San Luis, Sierr6 de C6rdoba,Argentina Stelzner,18?3.Anal -Siewart. Ren' is SiO'' 11. San Luis,...Rioja, Argentina, X>Y>Z (Anal. 12); Reagan Mining District, Nevada, ( A n a l . 7 ) ; H a d d a m N e...been reported by Glass (1935) from the Morefield mine, Virginia, where coresare salmon colored and outer |  | | Journal (issue) | | setting fire to he shaft and filling the entire mine with smoke. They also incurred the wrath of the...Art Smith. Mexico While the collectors were screwing things up in the West Camp, the mining company operating...operating the East Camp (San Antonio Mine) managed to mine into a water-filled fracture system that emptied...emptied into the mine, flooding it from the 15th to above the 13th level. This has happened before ( 1982...long enough to allow the miners to get all the mining equipment up the ramp and out of harms way before |  | | Journal (issue) | | Katerina Mine Pala District, San Diego County, California Jesse Fisher 380 Pennsylvania A venue San Francisco...Introduction - The Katerina Mine (also known as the Katrina or the Catherina Mine) is located on a Li-Be-Phosphate...hills which make up the Pala pegmatite district in north-central San Diego County, California. First discovered...occurred in San Diego County during the first decade of the 20th centu, the Katerina Mine was one of the...previously unknown gem variety of spodumene. The Pala District is one of the best known of the numerous pegmatite |  | | Journal (article/letter/editorial) | | Morocco), the American Cordillera (Peru, Bolivia, New Mexico), the western Pacific margin (Korea, Japan), the...1985) and in Mo-rich deposits (e.g., Sannae, San Judas Tadeo, and Baid Al Jimalah), an early Mo stage...minerals in many deposits are quartz, cassiterite, muscovite, molybdenite, pyrite, pyrrhotite, arsenopyrite...Cordillera Hercynian Pasto Bueno Perda Majori San Cristobal San Judas Tadeo Sannae Serrecourte Ssang Jeon St...wolframite/scheelite ratio decreases with increasing depth in the mine (Shelton et al., 1986). Because the veins are often |  | | Book | | Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...Springfield show ( 1995: 582). Madawaska [Faraday] mine near Bow Lake, Hastings County. Some of the world's...property of, the old Madawaska uranium mine (called the Faraday mine before 1964). The mineral assemblage...Cowgill, 1977). LATINAMERICA BRAZIL Jacupiranga mine, Sao Paulo. Among the crystallized minerals in the...Oblast. Alpine-type clefts in the famous Dodo quartz mine commonly contain ilmenite, occurring as lustrous |  | | Journal (article/letter/editorial) | | 2002, pp. 1741–1777 Genesis of the Giant, Bonanza San Rafael Lode Tin Deposit, Peru: Origin and Significance... Kingston, Ontario K7L 3N6,Canada Abstract The San Rafael Sn-Cu deposit, located at lat 14°13'58" S...reserves of 14.460 Mt at 5.14 percent Sn, the main San Rafael Lode constitutes, both at present and historically...but more than 80 percent of the upper 750 m of the San Rafael stock experienced quasipervasive hydrothermal...alteration, most intense within 20 to 30 m of the San Rafael Lodes, converted biotite to Fe-rich chlorite |  | Kontak, Daniel J., Cumming, George L., Krstic, Dragan, Clark, Alan H., Farrar, Edward (1990) Isotopic composition of lead in ore deposits of the Cordillera Oriental, southeastern Peru. Economic Geology, 85 (7) 1584-1603 doi:10.2113/gsecongeo.85.7.1584 | Journal (article/letter/editorial) | | • [ PALCA [J /W,Sn, pb,Zn, [• Ag,Cu, Bi km SAN ISIDRO• Sb •utJ•g • . 14el5 ' FIG. 3. Simplifiedgeologicmapof...2ø7pb/2ø4pb 2øSpb/Sø4Pb San Isidro Stb 18.713 15.742 39.185 SanIsidro San Isidro Stb Stb 18.811...Volc/m Volc/m Volcfm Levans Sarita Sarita Sarita San Judas Po Po Po Py Cpy Cpy Cpy Mo 19.563 19.419 19...COCA-275A COCA-350B COCA-500 Sol de Cobriza San Rafael San Rafael Quenamari Quenamari Santo Domingo SantoDomingo...to that documented at San of propylitic, phyllic, and albitic alteration.The San Rafael, with an early |  | | Journal (issue) | | fluorite crystal group, 7 cm, from the Huanzala mine, Dos de Mayo Province, Peru. Marty Zinn collection;................................. History of Peru Mining in Peru The Mineral Specimen Business C o l l e..................................... Quiruvilca district, Santiago de Chuco province, department of La.................................... Pasto Bueno district, Pallasca province, department of Ancash R a u............ Raura district, Cajatambo province, department of Lima Pachapaqui district, Bolognesi province |  | | Report (volume) | | bodies in most deposits precludes larger scale mining or mechanizations of operations, and it is concluded...small mills in other districts would also permit mining of lower grade ore. Replacement deposits of lead-zinc...districts and copper sulfldes in the Antamina-Contonga district contain large reserves of possibly minable material...investments in roads, concentrating plants, and mining machinery. INTRODUCTION The Andean mineral province...the southeastern part of Ancash (fig. 1). One district in Huanuco lies along the southeast border of |
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