 | | Journal (article/letter/editorial) | | THE CHICOTE TUNGSTEN FEDERICO DEPOSIT, BOLIVIA. AHLFELD. ABSTRACT. The Chicotedistrict, situatedin...by the authorof nearly every tungstendepositof Bolivia* showedthat the wolframitedeposits belongto a well...yacimientosde wolfram de Bolivia. La Paz, 1942. 394 THE CHICOTE TUNGSTEN DEPOSIT, BOLIVIA. 395 It isontheedge...boundaryof the Inquisiviprovinceof the department oœ La Paz, andthe Ayopayaprovinceof the department of Cochabamba...Chicotemountainplacing ChicoteGrande in the Inquisivi province andChicoteChicoin Ayopayaprovince(Fig• 1) |  | | Journal (article/letter/editorial) | | JANUARY-FEBRUARY, 1947 No. 1 GEOLOGY OF THE COLQUIRI TIN MINE, BOLIVIA. DONALD F. CAMPBELL. - ABSTRACT. ...the Central AndeanCordillera148kin. southeast of La Paz. The regionis one of high.relief and is composed...a gangueof fluorite,massivesimplesul- phides,siderite,and serpentine. Most of the ore occursas shootsin...Western Andes constitutea natural frontier between Bolivia and the neighboring republics of ChileandPeru...Minerales de Bolivia. DirectionGeneralde Minasy Petrolcos,Ministeriode EconomiaNational,La Paz, Bolivia,1941 |  | | Journal (article/letter/editorial) | | the Tin and TungstenDepositsof the EasternAndes,Bolivia WM. C. KELLY AND F. S. TUR•E^URE Abstract Nu... were applied to ores of the Eastern Andes of Bolivia in order to evaluatetemperatureas one factor in...to pyrite, marcasite,and siderite and (4) late crustsand veinletsof siderite,fluorite, and a variety of...modified during replacementby pyrite, marcasite and siderite and most do not reflect initial alepositionaltemperatures...from about 400øC to 260ø C. Fluid inclusionsin siderite indicate temperaturesof 260øC to 200øC for the |  | | 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....period of activity, access to the mine was cut off in 1984. In 1996 the mine area was absorbed into the Saguaro...and Mining Company for the sum of $558,000. The mine is now owned outright by the Federal Government |  | | Journal (article/letter/editorial) | | deposits of Miocene age in the Eastern Cordillera in Bolivia were studied by ICP/MS and EPMA for major and minor...ppm and 1.21 at Reserva, and 213 ppm and 0.61 at Colquiri deposit. Indium occurs mostly in dark colored...concentration of trace amounts of indium. Keywords: Bolivia, indium, petrukite, polymetallic, Potosi, sphalerite...100 km Lake Titicaca La Paz PERU Oruro Sn-polymetallic ore belt Arica BOLIVIA Potosi CHILE Lake Uyuni...terrains of Japan (Ishihara et al., 2006) and Bolivia (Ishihara & Murakami, 2008a). The total indium |  | | Journal (issue) | | ofColquiri,...................278 Inquisivi Province, Department of La Paz, Bolivia by Robert B. Cook, Jr. Minerals...i n c ■m e coLLecror Tourmaline Tourmaline Queen Mine Pala, California "EXCEPTIONAL MINERALS, GEM CRYSTALS...February 17, (Tuesday) is being planned to Mammoth Mine, Tiger, Arizona. Transportation and box lunches...e n n ., G a . , A l a ., Mis s. , L a . , and F la ., including 2 , 6 9 4 different pinpointed localities..., Jacksonville State University, Jacksonville, A la . 3 6 2 6 5 . Colorado Gem & Mineral Co. Post O |  | | Journal (article/letter/editorial) | | silicicto basic,but in the oresas well. For example,at La Joya (Fig. •), enargite-tennantite veinsoccurwith...nearlyall smalland occurin otherwisebarrenquartzor siderite veins. There is no zonaldistributionof mineralsbeyonda...•lntimony I?ei•zs.--Most of the antimonydepositsof Bolivia belongto this group. They havebeenformedat depthsranging...quartz with stibnitecrystals. A vein at the Tarumita mine near Caracollo north of Oruro contains smallpocketsof...of scheelite with ankeriteand dolomite,and in the La Bombaminescheelite occurs F•. 2. Map of the Huanuni |  | | Journal (article/letter/editorial) | | Tin-Silver No. 2 Province F. S. TURNEAURE Abstract The tin-silver provinceof Bolivia includesthe Cordillera...mineralization betweenthe tin-silverprovinceof Bolivia, the copperprovinceof Chile and the belt of polymetallicores...The tin-silver provinceof the Eastern Andes of Bolivia has only a generalconnotation,as the belt Geology...determinations of interbeddedvol- THE BOLIVIAN TIN-SILVER PROVINCE • .•, 660 (j•.L__ok_ .e• ,. 'Tiffcoco.•:'L•...Turneaure, 1960). In this district andesitcflows are mine in Argentina,a distanceof 900 km; it reaches overlain |  | | Journal (article/letter/editorial) | | cycle .............. The Tertiary petrographic province ............................. The Tertiary me...excellentwork of Myron Davy (I92O), the Bolivian Tin Province has beenthe object of much detailedresearch. Its...a short summary of the present knowledgeof the province. Many questionshave not yet been solved;geologicaland...provenearly Tertiary2 ageare knownin this part of Bolivia. The batholith of apliticgranitewhichI foundin...of theCordilleraRealbetween Yani andthe Yungasof la Paz is possibly of early Tertiary age. The composition |  | | Journal (article/letter/editorial) | | Washington, DC 20513 pohwatp@si.edu FLUORITE Elmwood Mine, Carthage, Smith County, Tennessee R egular readers...Fluorite with sphalerite, 8.8 cm high, from the Elmwood mine, Smith County, Tennessee. Note the gemmy corners...desirable acquisitions. Quartz, calcite, dolomite, siderite, sphalerite, cerussite, pyrite, marcasite, talc...black occurring on quartz crystals associated with siderite and cryolite. These small crystals show cubic...fluorite associated with thomsenolite, cryolite, siderite, and galena. Specimens of this material were found |  | | 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...(presumably without the shrine) to a European in La Paz, Bolivui. Rolf Wein bought the specimen on July...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 |  | | Report (chapter) | | hydrothermal systems in some sub-volcanic tin deposits of Bolivia J. N. Grant Department o f Geology, Royal School...Geol6gico de Bolivia ( G E O B O L ) , La Paz, Bolivia G. Avila Servicio Geol6gico de Bolivia ( G E O B...B O L ) , La Paz, Bolivia 5 5 2 . 3 : 5 5 3 . 2 1 6 . 5 : 553.45(84) Synopsis The tin deposits o f the...southern part o f the Cordillera Oriental o f Bolivia consist of complex vein systems and pervasive disseminated...during late Mesozoic and Tertiary times, the tin province must be explained in terms of Special phase changes |  | Müller, Barbara, Frischknecht, Rolf, Seward, Terry, Heinrich, Christoph, Camargo Gallegos, Willy (2001) A fluid inclusion reconnaissance study of the Huanuni tin deposit (Bolivia), using LA-ICP-MS micro-analysis. Mineralium Deposita, 36 (7) 680-688 doi:10.1007/s001260100195 | Journal (article/letter/editorial) | | reconnaissance study of the Huanuni tin deposit (Bolivia), using LA-ICP-MS micro-analysis Received: 17 April...quartz-cassiterite veins of the Huanuni tin deposit, Bolivia. Fluid inclusion assemblages were found in quartz...Laserablation inductively coupled plasma mass spectrometry (LA-ICP-MS) was used to determine element concentrations...Li, B, Na, K, Mn, Fe, Zn, Ge, As, Rb, Sn, Sb, Cs, La and Pb compared with the lower salinity samples (wt%...Gallegos Universidad TeÂcnica de Oruro, Oruro, Bolivia Present address: B. MuÈller Division of Applied |  | | Catalog/List | | 3¼x3½x1½11 $ 35. 00. for REFERENCE 3. ALTAITE Hilltop mine, Organ Mountains, New Mexico Select silvery metallic...1½x2x1 11 $ 40.00. 13. BERYL-EMERALD Crabtree mine, North Carolina Rich bright green 3x10 mm crystal...l¾xl-3/4 11 $ 60.00. BOURNON ITE LaOroya ,Jun in Province, Peru Superb single slightly elongated gray metallic...1985 termina ted crystal. ARAGON ITE Mai den Rock mine, Mel rose, Montc.1nu Choice elongated snow-white...15.00 17. 18. 19 . 20. 2 - BROCHANTITE Czar mine, Bisbee, Cochise Co., Arizona Superb dark green |  | | Journal (article/letter/editorial) | | the recovery of the mine, there exist three main types of ores in the Dajing mine, such as CuSn-Ag ore...major gangue minerals are quartz, carbonates (siderite, calcite, ankerite and ferroan calcite), clay...sphalerite, galena, arsenopyrite, pyrrhotite, siderite and chlorite, with minor or trace tetrahedrite...twodimensional patterns in chalcopyrite (Cp) coexisted with siderite (Sid) and coarse sphalerite. sphalerites are...textures involving sphalerite from the Furutobe Mine, Akita Prefecture, Japan. Mining Geol., 28, 293–300 |  | Amstutz, G. C., Goresy, A. El, Frenzel, G., Kluth, C., Moh, G., Wauschkuhn, A., Zimmermann, R.A. - Eds. (1982) Ore Genesis. Springer Berlin, Heidelberg. doi:10.1007/978-3-642-68344-2 | Book | | block I experienced recently when visiting a gold mine in virtually unmetamorphosed ground. A fault cuts..."common sense" observations described from the gold mine with the chert and the organic matter. Another potent...Alterations of Conglomeratic Uranium Ores, Pronto Mine, Ontario, Canada E.Wm. Heinrich (With 1 Figure)...Observations on Ore Rhythmites of the Trzebionka Mine, Upper Silesian-Cracow Region, Poland L. Fontbote...the Cobaltite-Gersdorffite Series from the Raipas Mine, Finnmark, Norway F.M. Vokes and G.S. Strand (With |  | | Journal (article/letter/editorial) | | limestone-clay contact deposits of the Mariposa mine as well as some of the other near-by diggings. It...interest and importance. The assoc. minerals are siderite, chalcopyrite, galena, pyrite, fluorite, sphalerite...finely crystallized spec, of creedite from Colquiri, Bolivia. The spec, is two inches by two inches with...of bright red fl. calcite from the Fannie Gouge mine. The Fannie Gouge is a pegmatite and this piece |  | | Journal (issue) | | Trebisky and S. B. Keith The Minerals of the Zinc Hill Mine, Inyo County, California..........................Henderson The Mineralogy of the Department of Oruro, Bolivia..................................................c o rc l W \ Beryl. The Hiddenite and Emerald mine, near Stony Point, Alexander County, North Carolina...made his mark in a tourmaline find at the B.B. #7 mine in north Norway, Maine, and came to fame as the...specimens and gem materials in clude the Harvard mine for purple apatite, Plumbago mountain for rose quartz |  | | Journal (article/letter/editorial) | | Kelly and Rye 1979; and in Miocene tin deposits of Bolivia, Kelly and Turneaure 1970; Grant et al. 1977)....em Chalcopyrite ~ Pyrrhotite Sphalerite ~ Siderite @ 010 2~m Fig. l a-c. Pyrrhotite-chalcopyrite-sphalerite...of twin grids in chalcopyrite are schematized. Siderite is a late phase occurring in dissolution microcavities...textures involving sphalerite from the Futurobe Mine, Akita Prefecture, Japan. Min. geol. J. 28: 293-300...hydrothermal systems in some subvolcanic tin deposits of Bolivia. In: Volcanic processes in ore genesis, Inst. Min |  | | Journal (issue) | | ARTICLES: Chalcophanite from the Mou'nt Stewart Mine Leadville, NSW. England, B.M. 1�):9-11 Definition...Nickel, E. 1(2):27 Minerals from. t� Spring Creek Mine, near Wilmington, South Australia. Beyer, B. and...Elliott, P. 2(2):57-70 The minerals of the Magnet Mine, Tasmania. Haupt, J., Bottrill, R. and Sorrell,...Pyramid Hill, Victoria. Birch, W.D. 2(2):47-50 Post-mine sulphates from Teutonic Bore base metal deposit...Great Australia Mine. Day, B. and . Beyer, B. 1(1):23-28 Part 2 - The Mount Cobalt Mine. Day, B. and Beyer |  | | Book | | .................. .42 3.1.6 Pirquitas, Jujuy Province, Argentina ..................................... 58 3.2.7 Maranda J, Murchison belt, Northern Province, South Africa ........... 59 VIII Table of............................. 86 3.4.9 Saint-Martin-la-Sauvete District, Loire, France ...................4.12 Carguaicollu, Oruro, Cordillera Oriental, Bolivia ............................ 89 3.4.13 Bolivar...Occidental, Bolivia ............ 89 3.4.14 Huari-Huari, Potosi, Cordillera Oriental, Bolivia ......... |  | | Catalog/List | | £4.75p 2 10. BARYTES . Wilsons level, Hilton Mine , Scordale , westmorel and . Sharp transparent to...crystals . 4x2" , £3 . 7Sp 12 . BARYTES . Crowgarth Mine , Frizington , Cumberland . Transparent pale ye...~x1tx1-} " , £6 . SOp 13 . BASTNAES ITE. Mountain Pass Mine , San Bernardino Co . , Ca lifornia , USA . Very...on . 1x1" , £2 . SOp 1S . BOURNONITE . All i hies Mine , Co . Cork , Ire l and . Very rich Silvery- grey...: 2x1 ~x1t " , £3 . 00. 16 . BOURNONITE. Julcani Mine , Junin Prov ., Peru. Bright silvery- grey sharp |  | | Catalog/List | | . 4~x3x1~ ", £14 .00 2. ALSTONITE. Fallowfiel d Mine, Hexham , Northumberland . Specimen A: Sharp creamy-... 2x1tx1t;-" , , £3. 50p , 8 . OARYTES . Mowbray Mine , Frizington , Cumberland. Sharp clear slight l...lcopyrite. 3x2tX1-t" , £7 . do 11 . ooTALLACKITE. Levant Mine , Pendeen , Cornwall. Small bright green well formed...2x1tX1-t" , £12 . 00 J 21 . CHALCoALUMITE . Gr8ndview Mine , Grand ' Canyon , Arizona , U. S . A. Speci men...2-t x1 t" , £4 .7 5p 30. NATI VE COPPER . Crowns Mine , Dotallack , st . Just , Cornwa ll. Dendritic rami |  | | Journal (article/letter/editorial) | | 205 feet), Tocorpuri on the border of Chile and Bolivia is 6,873 meters (22,550 feet), and the highest...narrow to only 32 kilometers (20 miles), whereas in Bolivia they Dr. Terry C. Wallace is a professor of geosciences...09:23 14 October 2014 vivianites from Oruro, Bolivia; and fantastic pyrargyrites from Hauncavelica,...Pomerape (6,282 meters) on the border of Chile and Bolivia. These volcanoes, like hundreds of others in the...by one of the authors (TCW) and colleagues in Bolivia. in silicates and thus are quite viscous. This |  | | Journal (issue) | | aggregates in the tinbearing ore veins at Colquiri (Bolivia). At Santa Eulalia, Chihuahua (Mexico), creedite...these is at the Wagon Wheel Gap baryte and fluorite mine in Creede (Colorado), where it forms in association...grey kutnohorite was unearthed at the Sjogruvan Mine near Grythyttan in Orebrolan (Sweden). KU M I...Republic); the Tyrol (Italy); the Ryujima Mine (Japan); the Sjogruvan Mine, Grythyttan, Orebrolan (Sweden); Franklin...crystalline mass of kutnohorite from the Ryujima Mine (Japan). Note how many of the crystals share a face |
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