 | | Report (issue) | | No. 12: Bolivia ht of Mineral Collecting N 978-0-9790998-5-4 Publisher Lithographie, LLC Denver, Colorado...specimen 'being sold with the shrine when he was in Bolivia buying mineral specimens in the 1970s. He took...ophyllite; 5. 2 cm tall Cerro Rico, Potosi, B,atillo province, Potosi Andy Seibel col/action Jejf-SC,m/.plwto...wp11�. Yaalte: 12.5 cm wide Siglo XX Mine, ,U� Bustillo province, Potosi Malty Zinn colkdknt (ex Marv...640 200 100 600 The Political Divisions of Bolivia (after United Nations Map No. 3875, Peacekeeping |  | | Journal (issue) | | Articles Famous mineral localities: The Bristol copper mine, Connecticut......................................in the U.S.A. notesfrom th r EDITORS OLD YUMA MINE Another great mineral locality has now been closed...longfamous Old Yuma mine near Tucson (see R. L. Jones, “Famous mineral localities: the Old Yuma mine,” in vol....owned by Richard Bideaux’s Arizona Exploring and Mining Company for quite a few years. Bideaux and Wayne...period of activity, access to the mine was cut off in 1984. In 1996 the mine area was absorbed into the Saguaro |  | | Report (issue) | | Fernando Urquidi B., American Embassy, La Paz, Bolivia; and Raul Sal as 0., Servicio Nacional de Geologia...sulfur deposits associated with stratovolcanos in Bolivia and Chile ........................ 5. 12A 15A...polymetallic Sn and Sn-Ag deposits in southern Bolivia, which are associated with porphyry stocks and...region of southern Peru, northern Chile, western Bolivia, and northwestern Argentina. The information presented...72° \ 12° 12° PERU Macusani > 16' ijj®BOLIVIA 16" Vs. m^:::::: : ::::;:::::::t LaPaz Are'q:u:|jjjj|:;:| |  | Lehmann, B., Dietrich, A., Heinhorst, J., Métrich, N., Mosbah, M., Palacios, C., Schneider, H. -J., Wallianos, A., Webster, J., Winkelmann, L. (2000) Boron in the Bolivian tin belt. Mineralium Deposita, 35 (2) 223-232 doi:10.1007/s001260050017 | Journal (article/letter/editorial) | | magmatic-hydrothermal systems of the Bolivian tin province. The average boron content in melt inclusions...and porphyry deposits of the Andean tin belt of Bolivia and southernmost Peru. Both metal provinces represent...granite/porphyry systems (San Rafael, San JoseÂ/ Oruro, Llallagua, Cerro Rico de Potosi, Chorolque) (Grant...framework of the central Andes The Andean tin belt of Bolivia, SE Peru and northernmost Argentina (Fig. 1), usually...Paleozoic clastic rocks of the Eastern Cordillera of Bolivia, in tourmaline-quartz-sericite and chlorite The |  | Ericksen, G.E., Smith, R.L., Luedke, R.G., Flores, Mario, Espinosa, Alfredo, Urquidi, Fernando B., Saravia, Fernando (1985) Preliminary geochemical study of ash-flow tuffs in the Morococala and Los Frailes volcanic fields, central Bolivian tin belt. Open-File Report Vol. 1985 (85-258) US Geological Survey doi:10.3133/ofr85258 | Report (issue) | | geochemical study of ash-flow tuffs in the Morococala and Los Frailes central volcanic fields, Bolivian...Location map showing Bolivian tin belt and the Morococala and Los Frailes volcanic fields ...............representative ash-flow tuffs of the Morococala and Los Frailes volcanic fields, Bolivia, compared with selected ash-flow...concentrations of tin and related elements in tuffs of the Morococala and Los Frailes volcanic fields, which cover...further evaluation of the tin potential of the Morococala and Los Frailes volcanic fields, but do suggest |  | | Journal (article/letter/editorial) | | and Triassic Sn–W–(Ag-base metal) metallogenic province, commonly referred to as the Bolivian tin belt...proposal include: (1) the coincidence of the tin province and the Inner Arc in a marked bhumpQ in the Andean...tectonic indentation; (2) the symmetry of the tin province with respect to the Bolivian orocline, the axis...Central Andean tin belt is an elongated metallogenic province, confined to the Eastern Cordillera of the Andean...more than 1000 km from southeastern Peru, through Bolivia, up to northern Argentina (Fig. 1). Hundreds of |  | | Journal (article/letter/editorial) | | Peraluminous Silicic Volcanic Rocks from the Morococala Field, Bolivia GEORGE B. MORGAN VI1∗, DAVID LONDON1 AND...Miocene peraluminous volcanic rocks of the Morococala field, Bolivia, define a layered stratigraphy of basal...portions of the belt, including those of the Morococala field (Fig. 1), were briefly described by Ericksen...glass, and glass inclusion compositions of the Morococala volcanic rocks, to provide more data on this...Geological Survey and the Servicio Geologico de Bolivia. Polished thin sections were studied by polarized |  | | Journal (article/letter/editorial) | | and rare quartz and sanidine, and accessory sillimanite, apatite, zircon, ilmenite and monazite. Both...Upper Miocene cordierite rhyolites of the Morococala Meseta, Bolivia (Morgan et al., 1998). GEOLOGICAL SETTING...fibrolitic sillimanite. Bt, biotite; Pl, plagioclase; Sp, spinel; Si, fibrolitic sillimanite. commingling...those in the cordierite rhyolites of the Morococala Field, Bolivia (Morgan et al., 1998). They are, moreover...1997), the cordierite rhyolites of the Morococala Field of Bolivia (five-pointed stars: Morgan et al., 1998) |  | | Book | | Crystals up to 140mm (5'A in) long occurred in the Ray mine and in Bisbce, Arizona, USA. Very fine spincl-law...100 mm (4 in) long, come also from the San Gcnaro Mine in Huancavclica and Uchucchaqua, Peru. New finds...many localities in California, USA (Colorado Quartz mine. Nigger Hill and others). Fine leaf gold comes from...110 mm (47.6 in) long were very rare in Ground Hog mine, Gilman, Colorado, USA. The largest known sheets...of crystallized gold occurred in the Jamestow n mine. California, USA, where a cavity, which yielded |  | | Journal (article/letter/editorial) | | y Minería, Universidad Nacional de Jujuy, Av. Bolivia 1661, San Salvador de Jujuy, CP4600, Jujuy, Argentina...ignimbrite is a strongly peraluminous (SP), sillimanite, garnet-bearing silicic rhyolite which erupted...AlVI-rich biotite, almandine–spessartine garnet) and sillimanite, as well as accessory zircon and monazite. Textural...magnetite and apatite from the hybrid magma. Sillimanite in the Coyaguayma rhyolite is interpreted as...with SP characteristics are scarce in this vast province (Fig. 1), and the same is true for mafic magmas |  | | Journal (article/letter/editorial) | | accepted 9 December 2003 Abstract The Cayconi district of the Cordillera de Carabaya, SE Peru, exposes...et al., 1984; 1990a), a long-lived petrogenetic province distinct in numerous respects from the contemporaneously...diverse volcanic and hypabyssal rocks of the Cayconi district, exposed in the Cordillera de Carabaya of southeastern...volcanic field The volcanic rocks of the Cayconi district (Fig. 2) were first described by Laubaucher (1978)...respective units of the Picotani Group of the Cayconi district 40 Ar – 39Ar age (Ma) Unit name Rock type Cerro |  | | Book | | Crystals up to 140mm (5½ in) long occurred in the Ray mine and in Bisbee, Arizona, USA. Very fine spinel-law...100 mm (4 in) long, come also from the San Genaro Mine in Huancavelica and Uchucchaqua, Peru. New finds...Dorado, California, US.A. Gold, 68 mm, Eagle's Nest Mine, California, US.A. Gold gold on it. Typical aggregates...many localities in California, USA (Colorado Quartz mine, Nigger Hill and others). Fine leaf gold comes from...mm (4 5/i6 in) long were very rare in Ground Hog mine, Gilman, Colorado, USA. The largest known sheets |  | | Journal (issue) | | January 1998 ISSN: 1355-4565 Turquoise from Hubei Province, China Qi Lijian, FGA, DGA, Yan Weixuan, FGA,...ABSTRACT: The turquoise deposit in Yunyang district, Hubei Province, China, is characterized by its large...secondary leaching Introduction unyang in Hubei Province, located in the eastern section of the Qinling...handicrafts (Figure 2). Y The exceptionally long mining history of turquoise can be deduced from the 20...located in Yongjing County, Gansu Province, China. This indicates a mining history of about 3200-3800 years |  | | Journal (article/letter/editorial) | | also P rich (e.g., Macusani, Peru; Morococala and Los Frailes, Bolivia). In these Ca-poor rock types, the...(San) and Pl from the peraluminous Morococala volcanics, Bolivia, manifest a complex history of P variation...ignimbrites and lavas from the Morococala and Los Frailes volcanic provinces, Bolivia (Fig. In a recent paper...Tocopllla CHILE 69 Fig. 3. Location of the Morococala and Los Frailes volcanic fields within the Bolivian...end of the Carnmenellis granite (South Crofty tin mine) and the southwestend of the Dartmoor granite (Lee |  | | Journal (article/letter/editorial) | | sites of anatexis in southern Peru and northern Bolivia. This is inferred to represent the zone of maximum...belt in southern Peru and contiguous northern Bolivia. The approximate distribution of the units comprising...attains its maximum width of ~500 km in western Bolivia, but narrows markedly in southeastern Peru, where...narrower in southeastern Peru than in northwestern Bolivia and is not magmatically distinctive; therefore...of south eastern Peru and adjacent norhwestern Bolivia experienced no volcanic or plutonic activity (France |  | | Journal (issue) | | N 25 25 26 28 -. Banka 29 Billiton 34 Bolivia 36 Burmah 45 California 48 Canada Cape Colony...IV. Metallurgy and Chemistry V. Mineralogy VI. Mining and Milling 187 II. ^ * 226 234 VII. Statistics...continued search to find what had been written upon Bolivia and the lesser known localities. No monographic... dikes, or placers of a particular country or district, and in the arrangement of this bibliography the...handling, and re" " and of tin ores are placed under Mining and Milling duction " Metallurgy." The lists given |  | | Journal (article/letter/editorial) | | southern extension of the Altiplano of southern Peru, Bolivia, and northern Chile, is a high plateau whose base...Cenozoic volcanism in the Argentine Puna and southern Bolivia Altiplano plateau, in the Western Cordillera, and...distal pyroclastic deposits derived from centers in Bolivia and northern Chile. In the Puna, the beginning...EILaco2.1 INNER ARC-BOLIVIA I 18°-25°S • ^ . VK Ignimbrites 5 2 - Morococala Ign. 6.5 Carcote Ignimbrite...Cordillera on the ea'stern margin of the Altiplano in Bolivia (Tin Belt) into the northeastern Argentine Puna |  | | Book | | Feldspar and nephe/ine syenite. Quartz. Kyanile, Sillimanite, Andalusi1e; Pyrophyllite; Talc and Soapstone...industri a l expansion. "Agriculture waited on mining, the need of foodstuffs stimulated farming; a complex...years British Columbia called h erself the mining province, and she had a right to the name.' lt may seem... the Union P acific, the Southern Pacific, the Santa Fe, and the Northern P acific, which were co mpleted...considered to be a natural accumulation of useful mine ra l materials that can be profitably extracted |  | Della Ventura, Giancarlo, Bellatreccia, Fabio, Cesare, Bernardo, Harley, Simon, Piccinini, Massimo (2009) FTIR microspectroscopy and SIMS study of water-poor cordierite from El Hoyazo, Spain: Application to mineral and melt devolatilization. Lithos, 113 (3) 498-506 doi:10.1016/j.lithos.2009.05.031 | Journal (article/letter/editorial) | | well-developed foliation marked by biotite, fibrolitic sillimanite and graphite that anastomoses around porphyroblasts...section (010) where some acicular crystals of sillimanite (identified by optical observations and SEM-EDS...with microfractures in (b) where the acicular sillimanite is probably covered by absorbed water layers...silicic volcanic rocks has been observed at Morococala, Bolivia, by Morgan et al. (1998) and attributed to...anatectic magmas beneath the Neogene Volcanic Province of SE Spain: a zircon and monazite SHRIMP study |  | | Catalog/List | | Internet, Fax, and Mail) Heritage Auctions Design District Annex 1518 Slocum Street • Dallas, TX 75207 Session...Collection LOT VIEWING Heritage Auctions Design District Annex 1518 Slocum Street • Dallas, TX 75207 Wednesday...museum-quality Tourmalines, including the 2nd largest Sapo Mine “shaving brush” and an exceptional Elbaite on Feldspar...Auction 2 53001 CALEDONITE Mammoth-Saint Anthony Mine, Tiger, Pinal Co., Arizona, USA Named by the Romans...This example hails from the Mammoth-Saint Anthony Mine: a legendary Arizona locality. Unlike the vast majority |  | | Journal (article/letter/editorial) | | aluminum silicate polymorphs (mainly andalusite and sillimanite), muscovite, topaz, and tourmaline; the crystallization...3-I.Sb Fe,Mg,Mn garnet Tounnaline Andalusite/ sillimanite Topaz AI2SiO, Infinite Infinite AI2SiO.(OH...ALUMINUM SILICATE POLYMORPHS Andalusite and sillimanite are the principal polymorphs of magmatic aluminum...biotite; the buffer anorthite + fl uorite + sillimanite + quartz has a comparable effect (Munoz & Ludington... muscovite, garnet, cordierite, andalusite/ sillimanite, and (more rarely) orthopyroxene provide useful |  | | Journal (article/letter/editorial) | | from three distinct rhyolite units from Morococala, Bolivia (Morgan et al., 1995). deprotonation and...zoned peraluminous rhyolite complex near Morococala, Bolivia (Morgan et al., 1995). Biotite is sharply...is the subsolidus study of anorthite–fluorite–sillimanite–quartz (Mun˜oz & Eugster, 1969). In experiments...sanidine– plagioclase pairs from the peraluminous Morococala volcanics, Peru (London, 1992). Values of D POr/Ab...S-type peraluminous rhyolite suite, Morococala Volcanic Field, Bolivia. In: Brown, M. B. & Piccoli, P. M |  | | Book | | MALAWI 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 (issue) | | Petersburg University specimens **- St.-Petersburg Mining Museum specimens 2 W o r l d of Stones. Ng 1 I...the authors of this article, was opened in the Mining Museum of St. Petersburg not long ago and another...Unusual Crystallization or... Mineral Pathology? //Mine mlogicheskii zhurnal. 1989.1.11, N 2. p.96-98. 10...graduating from the Petrograd (now St. Petersburg) Mining Institute. Working here for nearly a year, the...right to the 1 4 W o r l d of Stones, N9.11 /96 mining and exploration for chromediopside here. A portion |  | | Book | | localities in Bolivia and Chile; the African ‘Copper Belt’ in Zaire and Zambia; and in Bura-Bura Mine, Australia...Greece. Equally important for the Romans was the mining of silver in Hispania (present-day Spain). The...Zacatecas, Mexico; Chanarcillo, Chile; and Potosi, Bolivia. Primary native silver occurs in Kongsberg, Norway...grains. In the Japanese deposit at Atakani, Echizen Province, balls of about 1 cm with a prickly surface have...veins, such as those at Tazna, Illampa, Chorolque, Oruro and Cerro de Pasco. Bismuth was used in the past |
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