 | | 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 |  | | 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 |  | | 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 |  | | Journal (article/letter/editorial) | | silicicto basic,but in the oresas well. For example,at La Joya (Fig. •), enargite-tennantite veinsoccurwith...•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...the easternsideof the tin zone,in the Quimsacoya mine,the ore consistsof chalcedonicquartz with stibnite |  | | Journal (article/letter/editorial) | | chalcopyrite (Wright, 1915). 2Hr U.S.N.M.96611\ Santa Niio Mine, Patagonia Mts., 2Ht U.S.N.M. 9749U Santa Cruz Co...about this specimen Harvardunnumbered Kenawyer Mine, King's River Catryon, Fresno Co., Calif. 2Ht ...region. Tbis specimen is probabiy from the Alpine Mine, south of Lake Tahoe, where molybdenite occurs together...(Endlich, 1878). Harvard unnumbered Mountain Lion Mine, Boulder Co., Colorado. 1859 OF MOLYBDENITE Magnolia...locality (Jackson, 1844). Harvard 88915 Ogden Mine, New Jersey 2Et Iron ores occur here in a gneiss |  | | Report (issue) | | GEOLOGICAL SURVEY MINERAL RESOURCE BIBLIOGRAPHY FOR BOLIVIA by Keith R. Long1 , Jane S. Ciener2 , Fernando... 3 U.S. Embassy, La Paz, Bolivia. 4 Servicio Geologico de Bolivia, La Paz, Bolivia INTRODUCTION This...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 |  | | 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 . . . . . . . . .... . . . . . . . . . . . . . . . . 175 The "La Helvecia" Pb, Zn, and Barite Deposit, Argentina A. Brodtkorb |  | | Report (issue) | | . . . . . . . . . . . . . . . . . . . . . 26 Bolivia . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . 29 Bolivia . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . 33 Bolivia . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . 35 Bolivia . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . . 38 Bolivia . . . . . . . . . . . . . . . . . . . . . . . |  | | Journal (issue) | | Cd-bearing phosphate mineral from the Gold Quarry mine, Eureka County, Nevada . . . . . . . . . . . . ...crystal cluster, 7.3 cm, from near Bapu, Guangdong Province, China. Rob Lavinsky specimen, now in the Tom...recovered from the dumps of this small mine. Local collectors reworked the mine dumps many times in search of...about 325 meters southwest of the Bishop manganese mine. The locality was early on referred to as a “copper...spatially distinct from the nearby Bishop manganese mine. The dumps do not contain significant manganese |  | | Journal (article/letter/editorial) | | November 2014 1. A fine 10.2-cm pale pin the Aurora mine, Charcas, S en, Jeff Scovil photo. crystal group...” stilbite, bakerite, calcite, chalcopyrite, sphalerite, and quartz, some of which is citrine in lustrous...including the San Sabastian, the Rex and Reina, the La Aurora, and the San Bartolo. Other Mexican localities...occurrences in Baja California, such as the La Verde mine near La Huerta (large crystals to 11 cm long and...stilbite) and the Chuqui mine at Rosa de Castilla (crystals to 3 cm); the La Sirena orebody at Zimaph |  | | Journal (article/letter/editorial) | | main responsibilities for structural geologists and mine engineers. For that purpose, our study presents... it is possible to improve structural models at mine scale, focusing on geotechnical design and management...[5]. This is the main challenge for geological and mine engineers in current mining and requires considering...fault attributes in the 3-D space using geochemical mine data. Arsenic (As) is an environmental polluting...product; and (iii) a possible generation of acid mine drainage, as well as high-contaminant passive and |  | | Journal (article/letter/editorial) | | The magmatic–hydrothermal evolution of the San Pedro porphyry Cu-(Mo) deposit: Implications for the metallogenesis...Alicia Rubinstein1 1 Laboratorio de Metalogénesis Andina, Instituto de Geociencias Básicas, Aplicadas y...Lina Rosina Gómez, Laboratorio de Metalogénesis Andina, Instituto de Geociencias Básicas, Aplicadas y...Number: UBACyT 20020090100182 Abstract The San Pedro porphyry Cu-(Mo) deposit, located in the San Rafael...reveal that the intrusive rocks related to the San Pedro porphyry (263 Ma) show comparable trace element |  | | Journal (article/letter/editorial) | | Cenozoic ore deposits in the Chilean Andes between La Serena (30S) and Santiago (34S) include polymetallic...Cordillera, in particular Peru, northern Chile, and Bolivia, whose genesis is intimately related to the magma...deposits, which typify the eastern Cordillera in Bolivia and southern Peru, are uncommon between 30 and...Teniente and Rio Blanco-Los Bronces (also known as Andina) porphyry copper-molybdenum deposits (Skewes and...mantos 1 El Soldado ES-2 ES-4 ES-5 2 Lo Aguirre LA-2 LA-3 Sedimentary and volcanic rock-hosted manto 3 |  | | Journal (article/letter/editorial) | | com/journal/minerals Review Evolution of Acid Mine Drainage Formation in Sulphidic Mine Tailings Bernhard Dold SUMIRCO...Research & Consult EIRL), Casilla 28, San Pedro de la Paz 4130000, Chile; E-Mail: bernhard.dold@gmail...Sulphidic mine tailings are among the largest mining wastes on Earth and are prone to produce acid mine drainage...Keywords: mining; metal; tailings; oxidation; acid mine drainage; waste management; pollution; solubility;...sustainability Minerals 2014, 4 622 1. Introduction Mine tailings are among the largest mining wastes on |  | Crespo, Jorge, Reich, Martin, Barra, Fernando, Verdugo, Juan José, Martínez, Claudio, Leisen, Mathieu, Romero, Rurik, Morata, Diego, Marquardt, Carlos (2020) Occurrence and Distribution of Silver in the World-Class Río Blanco Porphyry Cu-Mo Deposit, Central Chile. Economic Geology, 115 (8). 1619-1644 doi:10.5382/econgeo.4778 | Journal (article/letter/editorial) | | Chile, Santiago 8370450, Chile 3CODELCO, División Andina, Avenida Santa Teresa, No. 513 Los Andes, V Región...therein); however, it can also be present in sphalerite, galena, argentite/acanthite, electrum, sulfosalts...ablation-inductively coupled plasma-mass spectrometry (LA-ICPMS). To ensure that samples are representative...level (a.s.l.), is operated by CODELCO-Andina. In 2018, Andina produced 220,000 tons of fine copper with...on three areas, i.e., the Río Blanco underground mine and the Don Luis and Sur-Sur open pits (Fig. 1) |  | | Book | | Island, Chocó Arc, Sierra Nevada de Santa Marta, La Macarena, and the Guiana Shield: remote regions studied...E.) Geochemical Journal v. 15 p. 141–161. 2000 – La Macarena, Massagno, Switzerland (self-published)...(self-published), 111 p. Biographies Augusto Gansser (2000) La moglie di un geólogo, 2nd edn Massagno, Switzerland...the basis for the self-published biographical work “La moglie di un geologo: Augusto Gansser.” Acknowledgments...����������������������������������������� 97 Pedro A. Restrepo-Pace and Fabio Cediel Part II The Guiana |  | García, M., Maksaev, V., Townley, B., Dilles, J. (2017) Metallogeny, structural evolution, post-mineral cover distribution and exploration in concealed areas of the northern Chilean Andes. Ore Geology Reviews, 86. 652-672 doi:10.1016/j.oregeorev.2017.01.025 | Journal (article/letter/editorial) | | known, allowing better criteria for decisions on mine concession acquisitions, plan geophysical and geochemical...belt is wider, up to 400 km, extends along Peru, Bolivia, Chile and Argentina, and contains a variety of...southernmost vein deposits (El Chino, Sapte, La Hedionda San Pedro and Quebrada Guacesiña) include Ag(Pb-Zn)...porphyry-Cu prospects (La Mancha and Camarones) occur in this belt (Fig. 8; Table 2). The La Mancha (or Palmani)...of 51 Ma has been preliminarily mentioned for the La Mancha prospect (Sillitoe and Perelló, 2005). The |  | | Journal (article/letter/editorial) | | in the north, through the Don Luis mine, to the Sur Sur mine, La Americana and Los Sulfatos in the south...Corporación Nacional del Cobre de Chile, Divisíon Andina, Sta. Teresa 513, Los Andes, Chile M. Fanning Research...Sur Sur operations of the Andina Division of CODELCO and the Los Bronces mine of Anglo American p.l.c....high-grade drill intersections in, respectively, La Americana and Los Sulfatos sectors at the southern...intrusion and Cu–Mo mineralisation in all three Andina mining sectors. In this second-stage study, the |  | Crespo, Jorge, Reich, Martin, Barra, Fernando, Verdugo, Juan, Martínez, Claudio (2018) Critical Metal Particles in Copper Sulfides from the Supergiant Río Blanco Porphyry Cu–Mo Deposit, Chile. Minerals, 8 (11) 519 doi:10.3390/min8110519 | Journal (article/letter/editorial) | | Chile, Santiago 8370450, Chile Codelco División Andina, Avenida Santa Teresa, N◦ 513 Los Andes, V Región...underground mine, and the Don Luis (DL) and Sur–Sur (SS) open pits (Figure 1B). In 2017, the mine produced...youngest unit in the district corresponds to the La Copa Volcanic Complex (CVLC), which is located in...carbonates (siderite–ankerite) + pyrite ± gypsum ± sphalerite ± tennantite ± enargite–luzonite ± galena ± bornite...sericite + clays halo. 3. Samples and Methods CODELCO-Andina has a multi-element (51 elements) inductively coupled |  | Zentilli, Marcos, Munizaga, Francisco, Graves, Milton C., Boric, Ricardo, Wilson, Nicholas S. F., Mukhopadhyay, Prasanta K., Snowdon, Lloyd R. (1997) Hydrocarbon Involvement in the Genesis of Ore Deposits: An Example in Cretaceous Stratabound (Manto-Type) Copper Deposits of Central Chile. International Geology Review, 39 (1) 1-21 doi:10.1080/00206819709465257 | Journal (article/letter/editorial) | | Miocene Corocoro stratabound copper deposits in Bolivia was pointed out by Singewald and Berry (1922)....currently are being naturally concentrated, near La Piadosa, 3 r d Region, Chile. In relatively older...documented by Ulriksen (1970) in the Uchumi copper mine in the Elqui region. Bitumen was recognized in 1985...important Chaharcillo Ag district and the producing La Coipa Au/Ag deposit in the Maricunga district. Until...Soldado deposit in central Chile. The Disputada and Andina porphyry copper deposits are shown for reference |  | | Journal (article/letter/editorial) | | and water contamination in surrounding areas. In mine wastes, molybdenum is liberated from sulfide mineral...Mo-metabolising bacteria have been isolated from mine wastes. However, laboratory and in-situ experiments...may be involved in the cycling of Mo in and from mine wastes, with good potential for bioremediation....remediation actions. Keywords: molybdenum; mining; mine waste; tailings; molybdenite; molybdate; powellite...porphyry and other types of Cu-bearing ores [1]. Global mine production of Mo is on the order of just over 200 |  | | Report (volume) | | Barbara mine, Huancavelica quicksilver district. 3. Geologic map and section of the Botija Punco mine, Huancavelica...Roque mine, Huancavelica quicksilver district. 5. Geologic map and section of the Pucacapa mine, Huancavelica...6. Geologic map and section of the Quichcahuayjo mine, H uancavelica quicksilver district. 7. Topographic...of the principal mine workings at Canoas. 10. Map showing the distribution of the mine openings at Canoas...Atacocha mine area. Map of the 4,103 level, Atacocha mine. Map of the 4,000 level, Atacocha mine. Map of |  | | Book | | Kimmeridgian? to Paleocene Tectonic Evolution of Bolivia T. Sempere • . . . . . . • . . . . • • . . • ....refers to the evolution of the Cretaceous basin in Bolivia, and is the work of Thierry Sempere. The next paper... The editor of this volume wishes to thank Mr. Pedro J. Edmunds for his great help in translating two...279 pp. Groeber, P. (1953): Andico in Geografia de la Republica Argentina. Mesozoico, (Groeber, P., Stipanicic...Observations sur un essai de carte geologique de la France, des Pays-Bas et des contrees voisines. Annales |  | Chinchilla, Darío, Ortega, Lorena, Piña, Rubén, Merinero, Raúl, Moncada, Daniel, Bodnar, Robert J., Quesada, Cecilio, Valverde, Antonio, Lunar, Rosario (2016) The Patricia Zn–Pb–Ag epithermal ore deposit: An uncommon type of mineralization in northeastern Chile. Ore Geology Reviews, 73. 104-126 doi:10.1016/j.oregeorev.2015.10.026 | Journal (article/letter/editorial) | | base-metal and silver stage; characterized by sphalerite (6 to 15 mol.% FeS), galena, chalcopyrite, pyrrhotite...kutnohorite and minor sulfides (arsenopyrite, sphalerite, 1 ACCEPTED MANUSCRIPT pyrite, galena, Ag-bearing...world-class porphyry copper deposits such as Chuquicamata, La Escondida and El Salvador (Behn et al., 2001; Sillitoe...1b). Geographically, it occurs in the Tarapacá Province, I Región, Chile, at latitude 19˚81'S and longitude...and 30 km west of the international border with Bolivia (Figs. 1a CE P and 1b). Other porphyry copper |  | Clark, Alan H., Farrar, Edward, Kontak, Daniel J., Langridge, Robert J., Arenas F., Mario J., France, Lynne J., McBride, Sandra L., Woodman, Priscilla L., Wasteneys, Hardolph A., Sandeman, Hamish A., Archibald, Douglas A. (1990) Geologic and geochronologic constraints on the metallogenic evolution of the Andes of southeastern Peru. Economic Geology, 85 (7) 1520-1583 doi:10.2113/gsecongeo.85.7.1520 | Journal (article/letter/editorial) | | explanatorytext by Bellidoandde Montreuil(1972), la republiea... E1Peregrino." and the perceptivesyntheses...perceptivesyntheses of Ponzoni(1980) and ei6n: Volved un instante la eabeza haeia este lado de Nieanor Parra, Poemasy...stratigraphic, petrologic,and tectonicsettingof Cordillerade la Costa(Fig. 1) and the entire Cordilthe ore depositsof...hydrothermalactivity Oriental of southeastern Peru and western Bolivia rangesfromrigorousto tenuous(for an objectlesson... 1524 CL.4• •O •"• // ß - ET AL. oSto. Domingo (Au) / i•Cor&nl i•Rev&nch& ß e< CUZCO 14 / |
|
