 | | 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 (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) | | SEPTEMBER-OCTOBER, TIN-SILVER OF GEOLOGISTS VEINS OF F. M. ORURO 1948 No. 6 BOLIVIA. CHACE. PART...texture of the rock. 3. An intensephasecloseto the veins, {n which the rock {s convertedto an aggregateof...hasbeenlittlea•ectedby hydrothermal solutions exceptcloseto veins. The San]•s• brecc{a is alwaysalteredin vary{ng...Pedro and Viscachani mountains far removed from the veins con- tain somesericiteand chlorite. In the handspecimen...porphyry can be found in the San Jos• mine even far from veins without disseminated pyrite. The moderately |  | | Journal (article/letter/editorial) | | COMPARATIVE STUDY OF MAJOR ORE DEPOSITS OF CENTRAL BOLIVIA. F.S. PART II TURNEAURE PART II PAGE Descriptionof...Descriptionof the ore deposits Mineralogy of the veins ............................................ Hypogene...brecciation .......................... Formation of the veins .......................................... Chemical...593 594 596 602 604 THE VEINS HypogeneOres The mineralogyof the veins showsa notablecontrastwith...types of the Bolivian Andes, the tin and the tin-silver ores. The depositsof each type exhibit many points |  | | Report (issue) | | S. Geological Survey and Servicio Geologico de Bolivia in cooperation with the Trade Development Program...the U.S. Geological Survey-Servicio Geol6gico de Bolivia as part of the Mineral Resource Evaluation of the...reports in the files of the Servicio Geologico de Bolivia located in their main office in La Paz. All of...States, and the Servicio Geol6gico de Bolivia in La Paz, Bolivia. This report is an edited version of...commonly used names for a deposit, along with names of veins, adits, ore bodies, or, in the case of districts |  | | 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...base-metal sulfidestage, (3) hypogenealteration of pyrrhotite to pyrite, marcasite,and siderite and (4) late...attempts to use them have been largely unsuccessful. Pyrrhotite compositionswere modified during replacementby...sphalerite reflects initial equilibration with pyrrhotite or pyrite, but its significancein terms of temperatureis |  | | Journal (article/letter/editorial) | | 70, 1975, pp. 913-927 PorphyryTin Depositsin Bolivia R. H. SILLITOE,C. HALLS, AND J. N. GRANT Abstract...central and southern parts of the Bolivian tin province has been derived largely from lode systemsassociatedwith...dikes that intrude the Paleozoic-to- The tin province Tertiarysuccession are considered late Tertiary...eralizationin the Boliviantin provincehavebeen ores of tin-silver,tin-zinc, tungsten,bismuth,leadzinc, and antim...antimonyhavealsobeenworked. In the northernsectorof the province (Fig. 1), in the CordillerasReal and QuimsaCruz |  | | Journal (issue) | | Number Four Articles The El Desierto sulfur mine, Potosí, Bolivia . . . . . . . . . . . . . . . . . . . ....of the Mazarrón-Águilas mining district, Murcia Province, Spain . . . . . . . . . . . . . . . . . . . ...mineral localities: The Pacajake selenium mine, Potosí, Bolivia . . . . . . . . . . . . . . . . . . . ....1980 when he paid me a visit at the Jacupiranga mine; somehow he had learned of my mineralogical researches...studies of the mineralogy of the now-famous Brumado mine in Bahia, recovering countless superb crystal specimens |  | | Journal (article/letter/editorial) | | unusual rhodonite on galena specimen from the North mine, Broken Hill, New South Wales, Australia; field...Rhodonite also has been reported from the Stinson mine on Jenny Jump Mountain, Warren County, New Jersey...lapidary-grade massive rhodonite occurs in an old manganese mine north of Kid’s Store, Nelson County, Virginia, and...Sugar Grove in Smyth County; at the Red Mountain mine, Augusta County; and rarely in crystals to 1.2 cm...long in vugs with quartz at an abandoned manganese mine near Scottsville, Fluvanna County (Dietrich 1990) |  | | Report (volume) | | Cordillera Occidental, Bolivia By U.S. GEOLOGICAL SURVEY and SERVICIO GEOLOGICO DE BOLIVIA With a section on...Cordillera Occidental, Bolivia I by U.S. Geological Survey and Servicio Geol6gico de Bolivia; with a section...mineral resources-Bolivia-Cordillera Occidental. 3. Geology-Altiplano. 4. Geology-Bolivia-Cordillera Occidental...Geological Survey (U.S.) II. Servicio Geol6gico de Bolivia. Ill. Series. QE75.B9 no. 1975 [TN39.A4] 557.3s--dc20...cooperation between the Servicio Geologico de Bolivia and the U.S. Geological Survey. The geologic research |  | | 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...4.12 Carguaicollu, Oruro, Cordillera Oriental, Bolivia ............................ 89 3.4.13 Bolivar...Occidental, Bolivia ............ 89 3.4.14 Huari-Huari, Potosi, Cordillera Oriental, Bolivia ............Occidental, Bolivia ......... 91 3.4.16 San Vicente, Uyuni, Cordillera Oriental, Bolivia ........... |  | | Report (issue) | | . . . . . . . . . . . . . . . . . . . . . 26 Bolivia . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . . . . 27 Silver . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . 29 Bolivia . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . 33 Bolivia . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . 35 Bolivia . . . . . . . . . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | alunite, jarosite, sericite, sulfur isotope, Oruro, Bolivia mineralization epochs of Bolivian epigenetic-type...district, the principal tin-producing district in Bolivia, and discuss these ages together with previous...Ages of Tin-Polymetallic Mineralization, Oruro, Bolivia 275 Fig. 2 Geologic map of the Oruro mining district...chronological data of the Oruro mining district, Bolivia. Geology Sample No. Material K-Ar age (Ma) biotite...identified in the Oruro mining district. Most of the veins are formed within and adjacent to the high-level |  | | Book | | Lower Paleozoic Sediments of the Cordillera Real, Bolivia H.-J. Schneider . . . . . . . . . . . . . . . ... 137 The Stratabound Kellhuani Tin Deposits, Bolivia B. Lehmann . . . . . . . . . . . . . . . . . .... . . . . . . . . 147 X Contents El Aguilar Mine: An Ordovician Sediment-Hosted Stratiform Lead-Zinc...Stratabound Iron Ores in the Silurian of Argentina and Bolivia M.-A. Boso and C. R. Monaldi . . . . . . . . ..... . . . . . . . . . . . . . . . . 279 Machcan Mine: A Pb-Zn Ore Deposit in Pucara Sediments of the |  | | Journal (article/letter/editorial) | | THE TIN DEPOSITS OF LLALLAGUA, BOLIVIA. F. S. TURNEAURE. PART II. CONTENTS---•ar! II. The bonanza...complete,the available data indicate that the major veins are characterizedby a high-gradesection,which includesfrom...generalization. I70 THE TIN DEPOSITS OF LL.4LL.4GU.4, BOLIVIA. 171 Ori#in.--In •926, Koeberlin .,6advanced...R.: Geologic Features of Bolivia's Tin-bearing veins. Eng. & Min. Jour., vol. xzi, pp. 636-642, x926...Problem of Supergene Cassiterite in Bolivian Tin Veins. EcoN. Gv-ox..,vol. 24, pp. 343-364, I929. 28 Op |  | | Journal (article/letter/editorial) | | COMMUNICATIONS THE PALLACOS OF CERRO RICO DE POTOSI, BOLIVIA: A NEW DEPOSIT TYPE PAUL J. BARTOS† ASARCO Inc...flanks of the Cerro Rico de Potosi, Bolivia, the world’s largest silver deposit. Fundamentally, pallacos...contain sufficient disseminated silver so as to be bulk minable. The silver-bearing clasts originated from...landslides. Metal zoning, clast alteration style, and silver grade vary between the two pallaco types. Introduction:...the city of Potosi in southern Bolivia, is the world’s largest silver deposit. Its wealth helped make |  | | Book | | geochemical tin provinces of the East Indies or Bolivia) force an answer in the terms of the second question...nickel + silver -f arsenic + bismuth + uranium, and, to mention a rarity, selenium + lead + silver + copper...dunites. Of sulphides: pyrrhotite, pentlandite, and chalcopyrite ("nickeliferous pyrrhotite") in norites and...sphalerite, silver, gold, and palladium. I n places of extreme differentiation (e.g., at the Frood Mine and at...the oxide iron ores by forming the sulphides pyrrhotite, pentlandite, and cubanite. Skeletal ilmenite |  | Mulshaw, Sean C., Puig, Carlos, Spiro, Baruch, Buchanan, Dennis L. (1997) Genesis of epizonal Ag vein mineralization at San Bartolome in central Ecuador; textural evidence, fluid inclusions, and stable isotope geochemistry. Economic Geology, 92 (2) 210-227 doi:10.2113/gsecongeo.92.2.210 | Journal (article/letter/editorial) | | quartz,rhodochrosite, and dolomitic carbonates. Pyrrhotite isnowalmost completely replaced byhypogene marcasite...byNisshoi IwaiofJapan(Worley, The San Bartolom6 mine is situated at an elevation of about 1989),in a...Inc., Canada,finallyled to the development of the mine 3,000m, approximately ownedbythe Armenosubsidiary...separated by the inter-Andean valley),andthe region the veins,extendseastwardtoward the Shunastearea for at trends(N...detailof thesegeologic successions is westofthe mine(W. Murton,perscommun., thatmetalliferous fluidsmayhaveexploited |  | | Book | | approximately 5 cm taii and is from the Eagle's Nest mine, Piacer County, California. Ross Beaty Collection...Scheelite . ................ ., . . . .. . . . . Silver . iiJ i~ I I! ;3 lliii i!!J .80 • • . • . ....... , llliii iij [I; .. .. .. .. ... . •, Pyrrhotite ......... . .. . Sperrylite . , ... 76 . .... . . . .. ......... 52 Graphite . . ....54 Silver . . . . . .. •.• ..... . ......... ..•• ........References: Chace F.M. (1956) Abbreviations in field and mine geclogical mapping. Economic Geclogy, v. 51, p. |  | | Journal (article/letter/editorial) | | 1947 No. 1 GEOLOGY OF THE COLQUIRI TIN MINE, BOLIVIA. DONALD F. CAMPBELL. - ABSTRACT. The Colquiritin...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...timesandwasworkedfor silver (at shallowdepths)intermittentlyuntil about GEOLOGYOF COLQUIRITIN MINE, BOLIVIA, 3 the...propertywas one of the largesttin producers in Bolivia. Scopeof Work.--Fieldworkfor thisreportwasdonefr6m |  | | Journal (issue) | | crystal group, 7 cm, from the Huanzala mine, Dos de Mayo Province, Peru. Marty Zinn collection; Jeff Scovil......... Quiruvilca district, Santiago de Chuco province, department of La Libertad PASTO BUENO G r o u................. Pasto Bueno district, Pallasca province, department of Ancash R a u r a -H u a n z a l...district, Cajatambo province, department of Lima Pachapaqui district, Bolognesi province, department of Ancash... Dos de mayo province, department of Huanuco Huanzala mine Mercedes mine Chiurucu mine Uchucchacua district |  | | Report (issue) | | N T I F I C A N D T E C H N I C A L S T A F F SILVER ORES BY Ha B. CRONSHAW, , P h , D . , A.R.S.M....B . CRONSHAW, B.A., PH.D., A.R.S. M. 5 s . net SILVER ORES. B y H . B. CRONSHAW, B.A., PH.D., A.R.S.M...N T I F I C A N D T E C H N I C A L S T A F F SILVER ORES BY H . B. CRONSHAW, B.A., Ph.D., A.R.S.M....PAGE SILVER ORES: THEIR OCCURRENCE, CHARACTERS AND USES CHAPTER I I SOURCES OF SUPPLY OF SILVER ORES... . 52 • • CHAPTER I I I SOURCES OF SUPPLY OF SILVER ORES (b) FOREIGN COUNTRIES : Europe : A u s t r |  | Seal, Robert R., Schulz, Klaus J., DeYoung,, John H., Sutphin, David M., Drew, Lawrence J., Carlin, James F., Berger, Byron R. (2017) Antimony. Professional Paper Vol. 1802 (1802c) US Geological Survey doi:10.3133/pp1802c | Report (issue) | | ruthenium 101.1 rhodium 102.9 palladium 106.4 silver 107.9 cadmium 112.4 indium 114.8 tin 118.7 .............................................. C11 Mine Waste Characteristics ....................................................................... C12 Mine Closure...........................................production, U.S. apparent consumption, and U.S. mine production of antimony from 1900 to 2012 .........that have identified antimony resources include Bolivia, Canada, Mexico, Russia, South Africa, Tajikistan |  | | Journal (article/letter/editorial) | | I93I THE SILVER-TIN WALDEMAR GEOLOGY DEPOSITS LINDGREN AND No. 5 OF ORURO, BOLIVIA. ARGYLE C.............. Socavon Mine ............................................. Itos Mine ......................Colorada Mine ......................................... The History of the Oruro Tin-Silver Veins ........known, Oruro is one of the most famous silver camps of Bolivia. Accordingto F. C. Lincoln 7. the mineswere...mines mentionedas in operationat that time. The veins provedimmenselyrich and about •678 rivaled Potosi |  | | Book (volume) | | Phillips Petroleum Company . Shell Oil Company Caswell Silver Standard Oil Production Company Oryx Energy Company...Cover Photo: Chapter 20. 10 La Caridad Copper Mine, I. Salas, Guillermo P. 90-28579 ■ Sonora. 98765432...Ramirez S., Carlos Romera G., Pablo Reyes V., Antonio Razo M., Luis C. A. Gutierrez N., Francisco Arellano...173 15. Baja California Peninsula Metallogenic Province . 177 16. Summary of structural and stratigraphic...Geology and mineral deposits of the El Boleo copper mine, Santa Rosalia district, Baja California Sur . Ivan |
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