 | | 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...Yaalte: 12.5 cm wide Siglo XX Mine, ,U� Bustillo province, Potosi Malty Zinn colkdknt (ex Marv Rausch) Jase...640 200 100 600 The Political Divisions of Bolivia (after United Nations Map No. 3875, Peacekeeping |  | | Journal (issue) | | livia Alfredo Petrov Casilla 1728 Cochabamba, Bolivia e-mail: alfredopetrov@earthlink.net Bill and Carol...Colorado 80020 e-mail: smith72@attglobal.net Bolivia, a landlocked nation three times as large as M...this gazetteer. INTRODUCTION Most people think of Bolivia as a land of great mountain ranges and high cold...description only fits the southwestern third of Bolivia. The two thirds of the country to the north and... Cerro Manomo. The northeastern two thirds of Bolivia contains the fastest growing regions; industrial |  | | 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...canism in themiddle andsouthern partsof thetin province pro• Theageof theyoungmagmatie rocksof Peru,especially |  | | Journal (article/letter/editorial) | | diffraction patterns of three franckeite specimens from Bolivia all lack the 2.91 and 2.82 A reflections of 100...the San Jose mine, Oruro. Introduction Franckeite is a mineral related to cylindrite, incaite and potosiite...of sulphosalts of the structural planar type (cylindrite group: Rostov and Minceva-Stefanova, 1981). The...to the southeast of Chocaya, province Chicas, department Potosi, Bolivia (Stelzner, 1893). Later occurrences...occurrences were in many other localities in Bolivia, as well as in the U.S.S.R., China, Argentina, Australia |  | | Journal (issue) | | Cylindriet-kristallen van Poopó Province, Oruro Department, Bolivia. Beeldbreedte 8 mm. Specimen Marcus...Bob Downs (RRUFF-database). http://rruff.info/cylindrite/display=default/R050175 Met steun van MKA-kalender...phenomenal gemstone Garnet - great balls of fire Bolivia - the height of mineral collecting Smithsonite...ikzelf hier persoonlijk mis zijn de Anahi mijn in Bolivia met zijn wereldbefaamde ametrien (die wel elders...mijn, vlakbij de stad Poopó in de provincie Poopó, Oruro Department. Van deze vindplaats wordt ook af en |  | | Report (issue) | | 5.856(16) c = 17.338(5). X-ray Powder Pattern: Bolivia. 3.44 (100), 2.91 (100), 2.86 (100), 2.82 (100)...100.19 100.53 (1) Chocaya, Bolivia. (2) Poopó, Bolivia. (3) San Jose, Bolivia; electron microprobe analysis;...Mineral Group: Cylindrite-franckeite family. Occurrence: In hydrothermal Ag-Sn deposits (Bolivia); in a limestone...(Kalkar quarry, California, USA). Association: Cylindrite, teallite, plagionite, zinkenite, cassiterite...sphalerite, siderite (Bolivia); cassiterite, galena, stannite, teallite, cylindrite (Russia). Distribution: |  | | Journal (issue) | | Henderson The Mineralogy of the Department of Oruro, Bolivia..............................................Record Mineralogy _ of the Department of Oruro, Bolivia by Robert B. INTRODUCTION What does the mineralogist...professional and ama teur alike, think of when Bolivia is mentioned? Most like ly it is the phosphates...localities, specifically those within the Department of Oruro. Information concerning current conditions and oper...mountain above the San lose mine showing the city of Oruro, the Altiplano, and the eastern arm of the Andean |  | | Journal (article/letter/editorial) | | core and the elevationof the Cordillera Real of Bolivia mustbe of approximatelythe sameage. This may seemstartling...complexsulphidesof lead, tin, and antimony,suchas cylindrite and relatedminerals, occurringin quantitiessufficientto...later by the Spanishconquerorsat Porco, Potosi, Oruro, and other places. These ores were followed in depth...ore near the surfacefrom the'Colorado mine, near Oruro, is illustrated in Plate XVI, a. Dark concre- tionary"wood-tin"...VOL. XV. do a. Pacos from Colorado Mine, near Oruro. x, Crystalline quartz. 2, Yellow hypogene cassiterite |  | Torres, , Melgarejo, , Torró, , Camprubí, , Castillo-Oliver, , Artiaga, , Campeny, , Tauler, , Jiménez-Franco, , Alfonso, , Arce-Burgoa, (2019) The Poopó Polymetallic Epithermal Deposit, Bolivia: Mineralogy, Genetic Constraints, and Distribution of Critical Elements. Minerals, 9 (8) 472 doi:10.3390/min9080472 | Journal (article/letter/editorial) | | Article The Poopó Polymetallic Epithermal Deposit, Bolivia: Mineralogy, Genetic Constraints, and Distribution...Barcelona, Catalonia, Spain Colegio de Geólogos de Bolivia, Av. Hernando Siles entre calles 1 y 2, Zona de...Señor de la Exaltación Nro. 4683, La Paz 8941, Bolivia Correspondence: camprubitaga@gmail.com; Tel.: +52-55-56224310...from Reference [2]. In the particular case of Bolivia, the organisation of most mining activities is...National Federation of Mining Cooperatives of Bolivia (FENCOMIN) and that operate by means of traditional |  | | Report (issue) | | very fine lamellae, typically intergrown with cylindrite. Physical Properties: Cleavage: Excellent on...13(20)◦ Z = n.d. X-ray Powder Pattern: Poopó, Bolivia. 2.862 (100), 2.029 (80), 3.43 (70), 4.31 (60)...68 11.68 23.08 Total 100.02 100.00 (1) Poopó, Bolivia; by electron microprobe, average of five analyses;...ores (Poopó, Bolivia). Association: Cylindrite, stannite, miargyrite (Poopó, Bolivia). Distribution:...Distribution: From Poopó, Bolivia [TL]. Found near Mejillones, north of Antofagasta, Chile. In the Hoei tin mine |  | | Journal (article/letter/editorial) | | (SnS•.), and the complexonesincludethe teallite-cylindrite-franckeitegroup with lead and antimonyand the...TABLE5. ExperimentalResultsfor the Synthesisof Cylindrite and Franckeiteat 500øCfrom Reported Compositionsand...Pb•Sn:Sb•FeaS•5 Pb:Sn,Sb•FeS• (Prior, 1904) Synthesisof Cylindrite and Franckeite Products,Phases I ss,gl, III...1933) III ss,I ss PbaSnaSb•FeSx• cy Neither cylindrite nor franckciteappearedin the phase assemblages...reportedchemicalcompositions. The first chemicalanalysisof cylindrite made by Frenzel (1893) gavea formulacloseto |  | | Journal (article/letter/editorial) | | subvolcanic and related silver-tin deposits of Bolivia (Ahlfeld 1936; Petrov, Smith, and Smith 2001)....across associated with sphalerite, franckeite, and cylindrite. According to the same authors, an apatite-lined...cm. It was collected in the San Jose mine, Oruro, Bolivia, in October 2004. Fabre Minerals specimen and...others is occasionally encountered in mines at Oruro, Oruro Department (Campbell 1942); particularly important...7-cm-wide stannite specimen attributed to Llallagua, Bolivia. Specimen owner unknown, Rock Currier photo (1974) |  | | 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...Florida] at 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 |  | | Report (issue) | | Cylindrite Pb3 Sn4 FeSb2 S14 c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Triclinic...85(0.20)◦ Z = 2 X-ray Powder Pattern: Poopó, Bolivia. 3.85 (100), 2.885 (100), 3.9 (90), 3.06 (65),...33 Total 99.97 100.8 100.15 100.00 (1) Poopó, Bolivia; average of two analyses; corresponds to Pb3.17... galena, pyrite, sphalerite. Distribution: In Bolivia, with fine examples from Poopó, in the Santa Cruz...Colquechaca; and from the Purisima vein, all in Oruro; also from Llallagua, Potosı́. In the Smirnovsk |  | | Journal (article/letter/editorial) | | observedin someof the tin depositsof Bolivia, especiallyin the districtsof Oruro and Potosi. Such processes do...The scarcityof thesemineralsin the tin depositsof Oruro and Potosihas led to the beliefthat in Boliviathe...boriteof tin nor x One tin mine in Negro Pabellonnear Oruro has a chalky-like ore containing about 5o per cent...boron-bearingtin mineralshave beenreportedfrom Bolivia, alsothere is no establishedfunctional connectionbetweenthe...directlysulpho-stannate mineralssuch as teallite, franckeite,or cylindrite,or whetherthesemineralsare formedby metasomatic |  | | Journal (article/letter/editorial) | | solution series with slight Pb/Sn 2+ variations. Cylindrite forms at increased sulfur fugacity. Experiments...franckeite or incaite by pseudomorphic lamellae of cylindrite during controlled sulfidization but no characteristic...tin was oxidized to quadrivalent tin to form cylindrite ,,~ Pb4FeSn4Sb2S16. Keywords." Mineral analyses...exchange in sulfosalts, jamesonite, franckeite, cylindrite. * Contribution to the Ore Mineralogy Symposium...sulfides (e.g., teallite, montesite, franckeite, cylindrite) and various lead-sulfosalts were mined. Today |  | | Journal (issue) | | Articles Famous mineral localities: Llallagua, Bolivia . . . . . . . . . . . . . . . . . . . . . . . ...perhaps the finest known, 2 cm, from Llallagua, Bolivia. Mark Chance Bandy collection; current owner unknown...SMALE Famous Mineral Localities: Llallagua, Bolivia Jaroslav Hyrsl Ke kurtum 383 142 00 Prague, Czech...some of the world’s best specimens of stannite, cylindrite, monazite, bismoclite, and other species. The...Andes Mountains in Bustillo Province, northern Potosí department, Bolivia. It is located about 75 km south-southeast |  | | Journal (article/letter/editorial) | | distributed in the cassiterite -sulfide deposits of Bolivia and they occur also in the Northeast and Far East...into cassiterite + galena, and franckeite and cylindrite, Into cassiterite + galena + boulangerite (Radkevich...semseyite and plaglonite occur sporadically (Oruro in Bolivia, Nevskoy in Northeast USSS). It is with jamesonite...Kudnykh Mestorozh., 1975, teallite, franckeite, cylindrite, and recently discovered incaite (Makovicky,...evident in many ore deposits of the Pacific belt (Bolivia, China, Northeastern USSR). It is manifested in |  | | Journal (article/letter/editorial) | | COMPARATIVE STUDY OF MAJOR ORE DEPOSITS OF CENTRAL BOLIVIA. F.S. PART II TURNEAURE PART II PAGE Descriptionof...whichthe two minerals MAJOR ORE DEPOSITS OF CENTRAL BOLIVIA. II 577 were in direct contact. Age relationshipsare...(ap) Huanuni cs (ap), (fl) Morococala Potosi Oruro 5 mc, (asp), py, sd sd, sl, (py), wv(?) sl,...betweencassiteriteand stannite. Oruro.--The complex tin-silver ores of Oruro have been studied by Lindgren...form, accordingto MAJOR ORE DEPOSITS OF CENTRAL BOLIVIA. II 581 Chace,were madeup of the mineralsof the |  | | Report (issue) | | 090(2) Z=2 X-ray Powder Pattern: Montserrat, Bolivia. 2.84 (100), 3.41 (60), 1.419 (50), 3.27 (40),...44 Total [99.72] 100.00 (1) Santa Rosa mine, Bolivia; recalculated after deduction of Zn 1.08% as ZnS...Association: Cassiterite, stannite, franckeite, cylindrite, galena, sphalerite, wurtzite, pyrite. Distribution:...mines, Montserrat, and the Porvenir mine, Huanuni, Oruro; Mount Cerillos, near Carguaicollo, in the Cordillera...the Changpo deposit, Dachang district, Guangxi Province, China. Name: To honor Jethro Justinian Harris |  | | 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•...stanniteare commonminMajor tin-silver depositsinclude Oruro, Potosi, erals; galena is less abundant. Bismuthinite |  | | Journal (article/letter/editorial) | | 345 Cassiterite pseudomorphs from Bolivia 1 By RICHARD PEARCE, Ph.D., F.G.S. [Read June 22, 1906.~ N...thickness. Their surfaces have a drusy mineral from Bolivia. aspect, due to the crystalline development of...of oxide of tin after some unknown mineral from Bolivia,' by R. Pearce : Trans. R. Geol. Soc. Cornwall...apatite (?) crystals in massive eassiterite from Bolivia. Tres Cruces (Three Crosses) or, in the Indian...in the province of Inquisivi, department of La Paz, and is situated about 85 miles NNW. of Oruro. 346 | | | Journal (article/letter/editorial) | | 345 Cassiterite pseudomorphs from Bolivia 1 By RICHARD PEARCE, Ph.D., F.G.S. [Read June 22, 1906.~ N...thickness. Their surfaces have a drusy mineral from Bolivia. aspect, due to the crystalline development of...of oxide of tin after some unknown mineral from Bolivia,' by R. Pearce : Trans. R. Geol. Soc. Cornwall...apatite (?) crystals in massive eassiterite from Bolivia. Tres Cruces (Three Crosses) or, in the Indian...in the province of Inquisivi, department of La Paz, and is situated about 85 miles NNW. of Oruro. 346 |  | | Report (issue) | | GEOLOGICAL SURVEY MINERAL RESOURCE BIBLIOGRAPHY FOR BOLIVIA by Keith R. Long1 , Jane S. Ciener2 , Fernando...U.S. Embassy, La Paz, Bolivia. 4 Servicio Geologico de Bolivia, La Paz, Bolivia INTRODUCTION This bibliography...references useful for a mineral resource assessment of Bolivia. In its present form it is a nearly exhaustive...resources, economic geology and areal geology of Bolivia. References pertaining to mineralogy, geochemistry...(Federico), 1950, Nuevas publicaciones geologicas sobre Bolivia: Mineria Boliviana, v. 7, n. 53, p. 7-8. Earth |  | | Journal (article/letter/editorial) | | deposits of thisrangeintoa singlemetallogenic province,in spite of the occurrenceof distinct cassiteriteand...mineralization in the eastern cordillera of Bolivia is established beyondquestion. As examplesof...The mineralization of the eastern cordillera of Bolivia is now thoroughlyenoughunderstoodto establishbeyonddoubtthe...silver-tinmineralizationof the easterncordilleraof Bolivia is a metallogenic unit geneticallyrelated to a...s in thesecolumns. Davy describesspecimensof cylindrite and franckcite ores which have been discoveredrecently |
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Itos Mine, Oruro, Cercado Province, Oruro, Bolivia