 | | Journal (issue) | | TSKnerals of i'eru ! Indian miner, Cerro de Pasco, Peru, 1869 (Simonin, 1869). J3E(mes and J3E(merals... 7 cm, from the Huanzala mine, Dos de Mayo Province, Peru. Marty Zinn collection; Jeff Scovil photo................................ History of Peru Mining in Peru The Mineral Specimen Business C o l l e c... Quiruvilca district, Santiago de Chuco province, department of La Libertad PASTO BUENO G r o u p (Cordillera..................... Pasto Bueno district, Pallasca province, department of Ancash R a u r a -H u a n z |  | | Journal (article/letter/editorial) | | chalcopyrite, galena, sphalerite, pyrite, acanthite, bornite, calcite, dolomite, siderite, barite, fluorite...lustrous group of tetrahedrite crystals from Casapalca, Peru. Jewel Tunnel Imports specimen when photographed...Colorado localities include the Silverton-Eureka district, San Juan County, where tetrahedrite is often...fluorite come from the Longfellow mine, Red Mountain district, San Juan County (D. Bunk, pers. comm., 2010)...vugs from mines in the Lake City district, Hinsdale County, a district noted for the prevalence of argentiferous |  | | Journal (article/letter/editorial) | | Deposit, Northern Peru GARY P. LANDIS AND ROBERT O. RYE Abstract The Pasto Bueno tungsten-basemetal...---• 4,000 meters in the north-central Andes of Peru. Mineralization occurs in near-vertical quartz vein...magmaticwater Wolframite was discovered at Pasto Bueno in 1910. In 1934 the present Peruvian mining...Malaga Santolallae Hijos, was established. The Pasto Bueno camphas not beenoperational sincethe early mining...the Pasto Buenomining district (Figs. 2, 3). A generalizedgeologicand vein map for the Pasto Bueno district |  | | Journal (article/letter/editorial) | | The Sweet Home rhodochrosite specimen mine, Alma District, Central Colorado: the porphyry molybdenum–fluorine...hrosite–fluorite in the Sweet Home Mine, Alma District, Colorado were originally mined for silver starting...Sweet Home Mine is located within the Alma mining district in the Mosquito Range of Central Colorado approximately...fluorine-rich magmas. District history There has been a long history of mining within the Alma District featuring...and tectonic features. The location of the Alma District is outlined showing its relation to the Colorado | | | Journal (article/letter/editorial) | | The Sweet Home rhodochrosite specimen mine, Alma District, Central Colorado: the porphyry molybdenum–fluorine...hrosite–fluorite in the Sweet Home Mine, Alma District, Colorado were originally mined for silver starting...Sweet Home Mine is located within the Alma mining district in the Mosquito Range of Central Colorado approximately...fluorine-rich magmas. District history There has been a long history of mining within the Alma District featuring...and tectonic features. The location of the Alma District is outlined showing its relation to the Colorado |  | | Catalog/List | | PYRITE, GALENA, SPHALERITE: Various localities, Peru: Check out our Peruvian pages to get an idea of...spent the past three years living and working in Peru and had just moved back with all the goodies he...FLIPS section) GREEN SMITHSONltE: 79 Mine, Banner District, Glla Co., Arizona: AHHH, an old favorlte come...please! 4 OCHOS OR OCHARINOS: A new import ftom Peru, not a mineral, but the best selling Item I carry...crystals AURICHALC1TE • 79 MINE: 79 Mine, Bannor District, Gita County, Arizona: Delicate radiating acicular |  | | Journal (article/letter/editorial) | | TungstenQueen deposit,a singlevein in the Hamme district,Vance County,North Carolina,has a geologicsettingand...suggested thatthe veinsof the Hamme understanding district were depositedby hydrothermalfluids which had...Generalized geologic map of the Hamme tungsten district, North Carolina and Virginia, showing localities...alongthe easternmarginof the Piedmontgeologic province. The geologyof this area has been discussed by...The centralelementis a large body (about 35 km•) district; aoout 50 contain huebnerite,the most imof albitegranodiorite |  | | Journal (article/letter/editorial) | | nc and minor silver and copper mineralization. Pasto Buenocontainstungsten;Panasqueirais a tin and t...deposits,'such as Providencia, Casapalca,and Pasto Bueno, are vein types; others, suchas Mogul, the Kuroko...and unpub.data); Casapalca, Peru (Rye and Sawkins,1974); Pasto Bueno,Peru (Landis and Rye, 1974); Panasqueira...thesedeposits,such as Providencia,CasaR•t 1,000 qpalca,Pasto Bueno,and Darwin, there is complete ot•= R"-• • 1,000...samplesthat crystal- PROVlDENClA CASAPALCA L PASTO BUENO ß • DARWIN 2::Z:Z3 • -• ' lizedin equilibrium |  | | Journal (article/letter/editorial) | | rises to 6,272 meters (20,577 feet), Huascaran in Peru is 6,768 meters (22,205 feet), Tocorpuri on the...mining and smelting oxidized copper ores in central Peru about 1500 B.C. By the time the Spanish conquered...Uchucchacua, Peru; emeralds from Muzo, Colombia; pink fluorite and huge pyrites from Huanzala, Peru; 25-cm...Bolivia; and fantastic pyrargyrites from Hauncavelica, Peru. The combination of awe-inspiring topography, mining...in location and age. In the highlands of central Peru, the deposits have veins rich in lead and silver; |  | | Journal (article/letter/editorial) | | amphiboles are known, as are copper, chalcocite, bornite, pyrite, tetrahedrite, and even calcite pseudomorphs...States; they occur in relative abundance in a broad province that occupies southern Arizona and northern Sonora...(for example, the copper mines of the Ducktown district, Tennessee), chalcopyrite in good crystallized...Valley–type lead-zinc deposits in the Tri-State district of Oklahoma, Missouri, and Kansas, and in the...Denton mine of the Illinois-Kentucky fluorite district, Hardin County, Illinois. Small groups of chalcopyrite |  | | Journal (issue) | | crystal cluster, 7.3 cm, from near Bapu, Guangdong Province, China. Rob Lavinsky specimen, now in the Tom...James RiverRoanoke River manganese and iron mining district. Mining for iron ore began during the Revolutionary...turquoise were reported (Sterrett, 1910). The district was explored for manganese ores by the Otter River...portion of the James River–Roanoke River manganese district, west of Lynch Station (after Espenshade, 1954)...sulfides (pyrite, chalcopyrite, sphalerite and bornite) and areas of barite. The underlying Archer Creek |  | | Journal (issue) | | .............. ..Erosion Stu.dies in the Lake District Dr. Stephen Moreton 21 ........................Mavis Gill Articles ErosionStudiesin the Lake District In his report on a visit to the Caldbeck Fells...a few inches. A review of flash floods in the district has shown that many of the streams and gullies...any mineral localities beside streams in this district are obvious. References: Johnson,R.M. & Warburton...in a mountain torrent: Raise Beck, Central Lake District, England. Earth Surface Processes and Landforms |  | | Journal (article/letter/editorial) | | Inclusions, and Sulfur Isotopes of the Huanzala Deposits, Peru: Early Skarn and Late Polymetallic Replacement Style...fS2 passing through the stability field of pyrite–bornite to reach that of chalcopyrite, promoting an increase...byproduct metals in the North American Cordillera and Peru (Baumgartner et al., 2008). Mineralization of this...descriptions of the geological features of the mining district (Fukahori et al., 1980; Imai et al., 1985; Imai...styles evolved in a limited area. Province of the Ancash Region in Peru (Fig. 1a). This region is a part |  | | Journal (article/letter/editorial) | | example, with the Consuelo-Noreste vein at Pasto Bueno, Peru; a tungsten- Fig. 6. Stereogram of the attitude...tennantite/tetrahedrite, chalcopyrite, galena, sphalerite, bornite, bournonite, aikinite and anatase. Moreover, the...the Consuelo-Noreste vein at the Pasta Buena Mine, Peru. The c o n t o u r s indicate the distance from...isotope studies of the Pasto Bueno tungsten-base metal ore deposit, northern Peru. Econ. Geol. 69:1025-1059... 543 p. (1979) Wisser, E.: The Pachuca Silver District, Mexico. In: Newhouse, W.H. (ed.): Ore deposits |  | | Journal (article/letter/editorial) | | quartzperthitic feldspar - anhydrite - chalcopyrite - bornite, ments collapsedinward and downward as the inferred...Porphyry, moderate K-silicate alteration and bornite-chalcopyritemineralization,cut by "B" quartz-a...biotization and bornite-chalcopyrite mineralization, cut by "A" quartz-Kfeldspar-anhydrite-bornite-chalcopyrite...and summarizedin quartz-perthite-chalcopyrite-bornite, with anhydrite leached out; 2,600 m elevation...Table 2, which givesthe hydrogenand oxygenisorite-bornite; 2,400 m elevation, 19,950 N-7,613 W. "X" Porphyry |  | | Journal (article/letter/editorial) | | such as Pasto Bueno; and even the base-metal occurrences in the famous Butte, Montana, district; Robert...mineralogically complex Kings Mountain, North Carolina, district and those in alkaline intrusives, such as the...silver, tetrahedrite, tennantite, freibergite, bornite, stromeyerite, molybdenite, and hiibnerite. The |  | | Journal (issue) | | Estepona bei Malaga/Spanien • Aktuelle Neufunde aus Peru• Die Mineralien von der Sonnblick-Nordwand """'---~...Estepona bei Malaga/Spanien Neue Mineralienfunde aus Peru Die Karabacek-Sammlung im Harvard Mineralogical...Oria BL-2, 6°8, E-29007 Malaga. Peru Neue Mineralienfunde aus Peru Jaroslav Hyrsl & Zolina Rosales,... Ouiruvilca-Chilete-Gruppe Pasto Bueno-Gruppe Ouiruvilca Pasto Bueno Aus Quiruvilca, Department La...La Libertad im nördlichen Peru, einem alten , berühmten Grubenort, kommen heute nur wenig interesssante |  | | Journal (issue) | | yellow or green. Chalcocite, chalcopyrite, and bornite are frequently found in association with prehnite...and as massive vein-fillings in association with bornite and hem atite. Chalcopyrite is brass-yellow when...often characterized by an iridescent blue tarnish. Bornite is found as anhedral masses in vein-filling datolite...with white quartz, all from Casapalca, Junin Province, Peru; very fine, equant crystals of pyrargyrite...fluorite, all from the Huallapon mine, Pasto Bueno, Ancash Province; and an excellent selection of large |  | | Catalog/List | | quality of the suns. CHINESE STIBNITE: Hunan Province, China: 1-2 inch single silver crystals and small...plate: $10.00 PP-06: Rhodocrosite and Pyrite, Huaron, Peru, Excellent 3x4" specimen: $20.00 PP-07: Smoky Quartz...00 JMC-11: Rhodocrosite, Uchuchaqua Mine, Lima, Peru, double term, gemmy crystals to 7/16" on 2x3" matrix:$20...Crystalline rhodonite, Pachapaqui Mine, Huanuco, Peru, nice 2x3” specimen of pure rhodonite: $20.00 Manganaxinite...Dept., Peru, 1x1.5", nice: $25.00 Rhodocrosite/quartz/chalcopyrite, Pachapaqui, Huanuco, Peru, 2.5x3 |  | | Journal (article/letter/editorial) | | intersection of the veins. Very minor pyrite, galena, and bornite, and some fluorites are also sporadically present...tungsten-base metals deposit, Pasta Buena, northern Peru (Landis and Rye, 1974). Boiling of ore fluids during...Heron, A.M.: The geology and ore deposits of Tavoy District. Memoirs Geol. Surv. India, vol. XLIV Part II...isotope studies of the Pasto Bueno tungsten-base metal ore deposit, northern Peru. Econ. Geol. 69, 1025-1059 |  | | Journal (article/letter/editorial) | | Zn-Pb-Ag-Cu-Bi Mineralization at Cerro de Pasco, Peru* REGINA BAUMGARTNER†,** LLUÍS FONTBOTÉ, Department...Pasco Cordilleran base metal deposit in central Peru is located on the eastern margin of a middle Miocene...Teck Cominco Peru, Psje. los Delfines 159, Las Gardenias, Santiago de Surco Lima 33, Peru. 0361-0128/08/3739/493-45...American 0361-0128/98/000/000-00 $6.00 Cordillera and Peru. Table 1 summarizes the characteristics of several...after Butte (Montana), is Cerro de Pasco, in central Peru. It is a Zn-Pb-Ag-Cu-Bi deposit spatially related |  | | Report (issue) | | For each country having a tungsten deposit or district listed in the ISMI tungsten inventory...........development of tungsten deposits, especially in Australia, Peru, Portugal, and the United States, through its offer...TUNGSTEN DEPOSITS (southern Jiangxi region), Bolivia, Peru, Portugal, and the former Soviet Union. These deposits...deposits in carbonate host rocks (such as Morococha, Peru). Skarn deposits.—Skarn deposits accounted for about...Deposits in the former Soviet Union in the Dzhida district possibly are in this category. However, most placer |  | | Report (issue) | | number of major deposits in Canada, USA, Bolivia and Peru. In Western Europe the Variscan belt that arcs from...quartz and wolframite, to complex as at Pasto Bueno in Peru and Panasqueira in Portugal where more than...fractionated alkaline granites e.g. Rondônia Tin Province, Brazil. They do not occur in I-type diorite to...Mittersill–Felbertal scheelite deposit in the Salzburg province of Austria is the best known example of stratabound...Golconda in Nevada, United States and Uncia in Oruro Province, Bolivia. They are commonly associated with bedrock |  | | Journal (issue) | | Monster mine, Prince of Wales Is., Alaska Joplin District, Joplin, Missouri Coleman mine, Jessieville, Arkansas...Chanarcillo, Chile Quiruvilca mine, La Libertad, Peru Bella mine, Artigas, Uruguay Santa Rosa mine, Itambacuri...Conselheiro Pena area, Rio Doce, Brazil Virgem da Lapa District, Minas Gerais, Brazil Aricanga mine, Cruzeiro...magnesite occurrence at the Piraja mine, Brumado district, Bahia (Cassedanne and Cassedanne, 1978). Specimens...found at Brusson and San Marcello in the copper district of Valle d’Aosta. The twins from Brusson are significant |  | | Catalog/List | | reddishreu ORPIMENT. Quirivilca Mino,La Libertad Dept.,Peru, 50mm orange,sharp large crystals displaying well... 148. RHODONITE/HELVITE. Mina Pachapagui,Pasto Bueno,Peru. Small,choice display of bright-pink tiny...of Chalcocite developed on massive irridescent Bornite. 50mra x 40mm x 45mm. £9-00. 182. TETRAHEDRITE...Phosphophyllite, Bolivia Pollucite, USA Pyragyrite, Peru Quartz (catseye) Rock Crystal Ruby Star Sapphire |
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Pasto Bueno, Pampas District, Pallasca Province, Ancash, Peru