 | | Journal (issue) | | 4 cm. Photo: M. Nelson The Mexican State of Zacatecas is in the north central part of the country and... One of the great mining towns in Zacatecas is Concepcion Del Oro. Iron, lead, copper, zinc, silver,...photo gallery on MinDat (Concepción del Oro Municipality, Zacatecas, Mexico) I did notice an interesting...Buena Mine, Zacatecas, Mexico.” That got me closer although the mine is in a different Zacatecas municipality...municipality than Concepcion Del Oro; however, it is close. The Mine also happens to be one of the largest silver |  | | Journal (article/letter/editorial) | | have found an almost endless variety of pyrite, marcasite and a few fossils in this quarry. Clubs and schools...received. One consists of tiny brassy-yel144 low marcasite and pyrite xls on xled dark gray calcite. The...dark gray cleavable calcite with lustrous xled marcasite (heavily tarnished dark blue, red, greenish, yellowish)...ledge in Raymond (Rockingham Co.), N . H." N E W MEXICO — "I would appreciate it if you would identify...and pale pinkish. MEXICO M A P I M I , CHARCAS, M A Z API L, CONCEPCIÓN DEL ORO, G U A N A J U A T O |  | | Journal (issue) | | Fausto de Elhuyar (1755–1833) and Andrés Manuel del Rio (1765–1849), who discovered the elements tungsten...wolfram by Elhuyar) and vanadium (named eritronium by del Río). The Old Prison and the Francisco Pablo Holgado...the village of Almadenejos we find: The Vieja Concepción mine. Here it is possible to visit part of the...and gates (dating from 1755 to 1757). The Nueva Concepción mine. The Baritel de San Carlos (San Carlos shaft...found in the Las Cuevas, El Entredicho, Nueva Concepción, Valdeazogues and Guadalperal mines in the Almadén |  | | Journal (issue) | | 5-mm view, from the Ojuela mine, Mapimi, Durango, Mexico (#1001). Michael Michayluk photo. Supplement to...Dallas Mineral Collecting Symposium, and to the New Mexico Mineral Symposium, where I could further my knowledge...quartz crystals to 14.4 cm, from Lincoln County, New Mexico. Jeff Scovil photo. 16 Supplement to The Mineralogical...Carlos mine, Municipio Manuel Benevides, Chihuahua, Mexico. Tom Spann photo. 18 Supplement to The Mineralogical...Erupción-Ahumada mine, Sierra de Los Lamentos, Chihuahua, Mexico. Joe Budd photo. Pyromorphite, 7 cm, from the |  | | Report (issue) | | Sociedad Geológica Mexicana, Volumen Conmemorativo del Centenario (ISSN 1405-3322). Volume 57 (2005), no...Geology—Mexico. 2. Geology, Structural—Mexico. 3. Faults (Geology)—Mexico. 4. Ore deposits—Mexico. I. Alaniz-Álvarez...The evolution of Middle America and the Gulf of Mexico-Caribbean Sea region during Mesozoic time: Geological...Tectonostratigraphic Terranes and Tectonic Evolution of Mexico: Geological Society of America Special Paper 278...México Martín Valencia-Moreno* Estación Regional del Noroeste, Instituto de Geología, Universidad Nacional |  | | Book (edition) | | Left: Creme to light turquoise colour shades in a marcasite aggregate due to its pleochroism. 3 Anisotropy...ahlore-enargite, • Stibnite-realgar-orpiment-marcasite-cinnabar, • Amorphous silica-barite. In general...Safflorite Niggliite Frohbergite lamellar Marcasite cruciform, stellar, and lamellar common Ferroselite...shades Tyrrellite dark brown to blue isotropic Marcasite Oulankaite distinct slight, cream distinctive...36 μ 55 Gold, native Synonym(s): Electrum (Ag), Oro Chemical Composition: Polymorphism with: Crystallographic |  | | Journal (issue) | | spectacular mountain regions in the Chilean Torres del Paine National Park, 7 Figure 1. Locality maps...minerals, mining artifacts, Mackay silver New Mexico Bureau of Tellus: Northwest Georgia Mines & Mineral...(505) 835-5325 E-mail: beveleth@gis.nmt.edu New Mexico Tech, 801 Leroy Place Socorro, NM 87801 Hours:...Hours: 8–5 M–F, 10–3 Sat., Sun Specialties: New Mexico minerals, mining artifacts, worldwide minerals Arizona-Sonora...been kept (as well as other nearby specimens). Marcasite is notorious for ending up as a pile of white |  | | Journal (article/letter/editorial) | | Maldonite Manganite Manganotantalite Manjiroitite Marcasite Margarite Marialite scapolite Mariposite Martite... Black Hawk District, USA, Batopilas District, Mexico (Fig. 04.01). These vein-type deposits developed...VolkovoUral, Russia (Cu–V–Fe–Ti) and part of the Rincón del Tigre Complex, Bolivia (PGM–PGE–Au–Cu–V). The mineral...extending across Utah, Colorado, Arizona and New Mexico; USA is one of the largest accumulation of uranium...deposits, respectively, whereas Fe sulfides, pyrite, marcasite (47% Fe) and pyrrhotite (62% Fe), which exists | | | Journal (article/letter/editorial) | | Maldonite Manganite Manganotantalite Manjiroitite Marcasite Margarite Marialite scapolite Mariposite Martite... Black Hawk District, USA, Batopilas District, Mexico (Fig. 04.01). These vein-type deposits developed...VolkovoUral, Russia (Cu–V–Fe–Ti) and part of the Rincón del Tigre Complex, Bolivia (PGM–PGE–Au–Cu–V). The mineral...extending across Utah, Colorado, Arizona and New Mexico; USA is one of the largest accumulation of uranium...deposits, respectively, whereas Fe sulfides, pyrite, marcasite (47% Fe) and pyrrhotite (62% Fe), which exists |
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Concepción del Oro, Concepción del Oro Municipality, Zacatecas, Mexico