| | Report (volume) | Mineral Deposits of Central America By RALPH J. ROBERTS and EARL M. IRVING With a section on MANGANESE...International Cooperation Administration, U. S. Department of State UNITED STATES GOVERNMENT PRINTING OFFICE...OFFICE, WASHINGTON a 1957 UNITED STATES DEPARTMENT OF THE INTERIOR FRED A. SEATON, Secretary GEOLOGICAL...--------------------------------------British Honduras _____________ ---- __________ ----_-----_____...----------------------------------------------Honduras------------------------------------------------- | | | Journal (article/letter/editorial) | DEPOSIT K. M. AULT†,* AND A. E. WILLIAMS-JONES Department of Earth and Planetary Sciences, McGill University...Canada Abstract The El Mochito mine, located in west-central Honduras, exploits a Zn-Pb-Ag skarn deposit...deposit. Sulfide minerals including sphalerite, galena, pyrrhotite, and pyrite postdate a gangue consisting...identified previously. δ34S values of sphalerite, galena, and pyrrhotite cluster between –1 and +2 per mil...primarily igneous in origin. Lead isotope ratios for galena have mean values of 18.766, 15.616, and 38.572 | | | Journal (article/letter/editorial) | ROCKHUNTING IN HONDURAS By VERTREES YOUNG P.O. Box 1109, Bogalusa, La. Lying athwart Central America, with...coast by the Pacific, the beautiful Republic of Honduras is well nigh virgin territory for the rockhound...whose southern slope lies the beautiful capital, Tegucigalpa (Silver Mountain), a strata of boulders overlain...found it necessary to make my headquarters in Tegucigalpa to maintain better liaison with Mexico City and...City and return with me for a short visit in Tegucigalpa. In four days she met more people and made more | | | Book | MINES OF YUSCARAN AND OTHER RESOURCES Of HONDURAS, CENTRAL AMERICA THE ANDES DEVEL(.;l'MENT COMPANY...MINES OF YUSCARAN AND OTHER RESOURCES OF HONDURAS, CENTRAL AMERICA N'! 576 .' ... I ' . .... PORTAL......................... General Information on Honduras.................................................Resources of Honduras.................................................. Dividend Record of Rosario Mine.............. 146 Map Showing Proximity of Texas and Honduras.................... 165 \ 2 HOW THE PROPERTIES | | | Journal (article/letter/editorial) | SOURCE OF LEAD IN CENTRAL AMERICAN AND CARIBBEAN MINERALIZATION G.L. CUMMING Department o f Physics, University...Alberta, Edmonton, Alta. (Canada) and S.E. KESLER Department o f Geology, University o f Toronto, Toronto... Laramide and younger mineral deposits in the Central America-Caribbean area exhibit a regional compositional...deposits (low in Ag) are confined to northernmost Central America and Au and/or Cu deposits are found throughout...isotope data for galenas from 15 deposits in the Central America-Caribbean area form a linear array with | | | Report (issue) | net PETROLEUM. JOINTLY WITH H . M . PETROLEUM DEPARTMENT AND H . B . CRONSHAW, B.A., PH.D., A.R.S. M....Institute. Captain A . L . ELSWORTHY, Intelligence Department, War Office (nominated by the War Office). *Professor...HUTCHINSON, Esq., O.B.E., M.A., Ph.D., F.G.S., Department of Mineralogy, University of Cambridge. W. W...Ltd.). *J. F. RONCA, Esq., M.B.E , A.R.C.Sc., Department of Industries and Manufactures (nominated by...Japan ; Siberia . 8 0 N. America : Guatemala ; Honduras ; Mexico ; United States . 8 7 S. America : Bolivia | | | Journal (article/letter/editorial) | epithermal gold mineralization in the Rosario–Bunawan district, East Mindanao Ridge, Philippines Jochen...2009 # Springer-Verlag 2009 Abstract The Rosario–Bunawan district is situated about 200 km north of Davao...Southern Philippines. Gold is produced from the Co-O mine, containing about 2,034,000 t of ore at 10.9 g/t...Epithermal gold mineralization in the Rosario–Bunawan district and the Co-O mine is confined to narrow (0.2–4...Palawan, Editorial handling: B. Lehmann J. Kolb (*) Department of Economic Geology, Geological Survey of Denmark | | | Book | the north the climate is temperate and toward Central America it becomes tropical. A wide variety of...run north to south and are separated by a large central plateau. A third, smaller mountain range, Sierra...produced specimens from such places as the La Fé Mine in the state of Chiapas and Santa Rosalia in the...provinces of the Sierra Madre Oriental and the Mesa Central (Fig. 2) are closely related geologically. The...elevations over 3,350 meters (10,991 feet). Mesa Central is very similar to the Great Basin of the United | | | Book | the north the climate is temperate and toward Central America il becomes tropical. A wide variety of...run north to south and are separated by a large central plateau. A third, smaller mountain range , Sierra...produced specimens from such places as the La Fe Mine in the state of Chiapas and Santa Rosalia in the...provinces of the Sierra Madre Oriental and the Mesa Central {Fig. 2) are closely related geologically. The...elevations over J,350 meters (10,991 feet). Mesa Central is very sin1ilar to the Great Basin of the United | | | Journal (article/letter/editorial) | Lead-Zinc Mineralization in Carbonate Rocks, Central Guatemala S•meH•.N E. KESLER AND RAUL ASCARRUNZ-K...zoneelongatedeastwest acrosscentral Guatemala. Massive galena-sphalerite-pyrite-quartz mineralization is concentrated...pyrargyrite are presentlocally and the silver contentof galena increasessouthwardacrosspart of the mineralized...of a large evaporitebasin that occupiednorthern Central America during JurassicCretaceous time. Introduction...sedimentaryrocks ranging in age from Chiapas,Mexicoto Honduras(Fig. 1). In from late Paleozoicto early Cenozoic | | | Journal (article/letter/editorial) | in The Netherlands 199 [2] Source of lead in Central American and Caribbean mineralization, II. Lead...Institute of Earth and Planetary Physics and Department of Physics, UniversiO' of Alberta, Edmonton,... Alta. ToG 2J1 (Canada) Stephen E. Kesler Department of Geological Sciences, UniuersiO, of Michigan...Arbot; MI 48109 ( U.S. A.) and Dragan Krstic Department of Pl~vsics, Universi(v of AIherta, Edmonton...study of Mesozoic and Cenozoic mineralization in Central America and the Caribbean region, we found that | | Catchpole, Honza, Kouzmanov, Kalin, Bendezú, Aldo, Ovtcharova, Maria, Spikings, Richard, Stein, Holly, Fontboté, Lluís (2015) Timing of porphyry (Cu-Mo) and base metal (Zn-Pb-Ag-Cu) mineralisation in a magmatic-hydrothermal system—Morococha district, Peru. Mineralium Deposita, 50 (8) 895-922 doi:10.1007/s00126-014-0564-x | Journal (article/letter/editorial) | mineralisation in a magmatic-hydrothermal system—Morococha district, Peru Honza Catchpole & Kalin Kouzmanov & Aldo...Heidelberg 2015 Abstract The Morococha district in central Peru is characterised by economically important...history of magmatichydrothermal activity in the district. In the late Miocene, three individual magmatic-hydrothermal...the oldest magmatichydrothermal system in the district and consists of a composite porphyry stock associated...magmatic-hydrothermal centre in the west of the district has a maximum duration of 0.3 Ma, ranging from | | Torró, , Cazorla, , Melgarejo, , Camprubí, , Tarrés, , Gemmrich, , Campeny, , Artiaga, , Torres, , Martínez, , Mollinedo, , Alfonso, , Arce-Burgoa, (2019) Indium Mineralization in the Volcanic Dome-Hosted Ánimas–Chocaya–Siete Suyos Polymetallic Deposit, Potosí, Bolivia. Minerals, 9 (10) 604 doi:10.3390/min9100604 | Journal (article/letter/editorial) | Naturals de Barcelona, 08003 Barcelona, Spain Department of Earth Sciences, University of Geneva, Rue...Villazón N◦ 1995, Plaza del Bicentenario–Zona Central, La Paz 2314, Bolivia; diva.moshi@gmail.com Departament...hosts the In-bearing Ánimas–Chocaya–Siete Suyos district in SW Bolivia. Ore mineralization occurs as banded...the Siete Suyos mine, the Ánimas, Burton, Colorada, and Rosario veins in the Ánimas mine and the Nueva...Nueva vein in the Chocaya mine. A three-stage paragenetic sequence is roughly determined for all of them, | | Camus, Francisco, Boric P., Ricardo, Skewes, Milka Alexandra, Castelli, Juan Carlos, Reichhard, Enrique, Mestre, Andres (1991) Geologic, structural, and fluid inclusion studies of El Bronce epithermal vein system, Petorca, central Chile. Economic Geology, 86 (6) 1317-1345 doi:10.2113/gsecongeo.86.6.1317 | Journal (article/letter/editorial) | E1Bronce EpithermalVein System,Petorca,CentralChile FRANCISCO CAMUS, Caminodel Valle Alto 1327, Los Dominicos...Chile MILKA ALEXANDRA SKEWES, Casilla 970, Correo Central, Santiago,Chile JUANCARLOSCASTELLI, EmpresaNacionalde...Cretaceousage,is locatedimmediatelynorth of the district. Dacitic tuffs and andesitic flows and breccias...em,containingmostof the minera]ization in the district,consists of extensional faults,dikes,andveinsexposedwithina...coarsecrystallinepyrite, sphalerite,chalcopyrite, galena, tetrahedrite-tennantite, and minorbornitc.Gan | | | Report (issue) | plwto Plldi.wp11�. Yaalte: 12.5 cm wide Siglo XX Mine, ,U� Bustillo province, Potosi Malty Zinn colkdknt...Bunk specimen Jesse La Plante photo Map: Oruro Department ...............................................BY JAROSLAV HYRSL AND ALFREDO PETROV The Poopo District ................................................in Oruro ... 26 BY ROBERT B. COOK The Morococala Mine ..................................................JAROSLAV HYRSL AND ALFREDO PETROV Map: Potosi Department ............................................ | | | 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) | specularitc, sphalerite, fluorite,chalcopyrite, galena,pyrite,and barite.Electronmicroprobe analyses showthatthe...flows to the south. THE San Martin de Bolafios district is located in the Very little hasbeenreportedon...alisco and190 kmby roadnorthwest ertiesin the district,but it is knownthat the Spanish ofGuadalajara...TRENCH 100ø I FIG. 1. Index map of northernand central Mexico showingthe Bolafios,Colima, and Zacoalco...liesmostlyon photogeo- SANMARTINDE BOLAI•OS DISTRICT, JALISCO: GEOLOGY logic interpretationused in | | | Book | HYDROTHERMAL COPPER AND GOLD DEPOSITS — • そ ‘ ^^ CENTRAL ASIA • -« THE AMERICAS • I^ r I • • i• な-...and Mineralisation of the Monywa Copper Deposits,Central Myanmar. U Kyaw Win and Douglas J Kirw in......................... 61 , The Mankayan Mineral District, .Luzon Philippines. Artemio F Disini, Bruce M...87 The Fort Knox Porphyry Gold Deposit, Eastern-Central Alaska: An Overview and Update. Arne A Bakke, Robert...Deposit, Northern Chile. Patricio Cuadra and Francisco Cam us....................................... | | | Journal (article/letter/editorial) | pp. 184, 1897. •-EzequielOrdofiez,The mining district of Pachuca,Mexico. Amer. Inst. Min. Met. Eng....503-511, 1911. 5 Edward Wisser, The Pachucasilver district, Mexico. In Ore Depositsas Related to StructuralFeatures...North-Southfracturesof the Real del.Monte area, PathuesSilver District,Mexico. Amer. Inst. Min. Met. Eng. Trans.,CXXVI...specimensfrom each. TABLE ßLIST OF MINES Pachuca District Amistad--2 Real del Monte Ahinchote•3 Camelia--1...Tapona Vein Guatimotzin•6 La Rican1 La Rican3 District Maravillas Vein Jesus Maria--1 Jacal•2 Viscaina | | | Book | include sample material from Bonaire, British Honduras (now Belize) and Guatemala. His dissertation results...University. In 1958, Wim was invited to join the Department of Geology of Louisiana State University (LSU)...ostracode researcher and founding chairman of that department. His hiring of Wire insured the continuation...along with the continued growth of the geology department. During his early years at LSU, Wim continued...of Trinidad. His teaching duties in the small department included structural geology and igneous and metamorphic | | | Journal (article/letter/editorial) | mineralization is present in the Julcani mining district, Peru, as fracture fillings in Tertiary volcanics...are used to determinemetal ratios throughoutthe district. The changesin metal ratios are large and systematic...mineralizing solutions. In the southeast.ernpart of the district, Herminia-Lucrecia, ratios change systematicallyaway...changesin three other mineralized areas of the district indicate general domal zoning. In general,Pb/Cu...Pb/Cu increasesmonotonicallyaway from the central zone, as might be expectedfrom general zoning considerations | | | Journal (article/letter/editorial) | were extruded along the inner magmatic arc of central Andean during Upper Miocene to Recent (Viramonte...argillic alteration, and pyritization affect the west-central part of the diatreme, whereas sericitization and...pyrrhotite, arsenopyrite and marcasite, with pyrite, galena and sphalerite, are accompanied by quartz and alunite;...mineralization (~80 %) consists of pyrite, marcasite, galena, sphalerite, chalcopyrite, enargite, pyrrhotite...– chalcopyrite – rhodochrosite, or sphalerite – galena – tennantite – enargite – quartz; in some areas | | | Journal (issue) | Patagua.-Ligua. 187 Bornita con malaquita. Mina. «Rosario.» Tarnaya (Coquimbo). 149 ]3ornita con ca.liza...MVina «Lorenzo,» Las Condes. 161 Bornita. Mina «Rosario.» De Choapa. 116 Bornite. i leanoe.. Pedernal....Chalcopirita. Mina <Rosario». De Te.mnaya. 215 Chalcopirita. De IÑipa. 186 Chalcopirita. Mine. «Bajaracoles»...1Departamento de Coquimbo. Chalcopirita. Mina «Rosario». De Ta... mnaya. 204 Chalcopirita. De Tamaya....258 Chalcopirita. Las Condes. 177 Cualcopirita. Mine. «Toldo». Mineral de Gatica. Cobija. 250 Chalcopirita | | Paar, Werner H., Roberts, Andrew C., Berlepsch, Peter, Armbruster, Thomas, Topa, Dan, Zagler, Georg (2004) Putzite, (Cu4.7Ag3.3) ∑8GeS6, a new mineral species from Capillitas, Catamarca, Argentina: description and crystal structure. The Canadian Mineralogist, 42 (6) 1757-1769 doi:10.2113/gscanmin.42.6.1757 | Journal (article/letter/editorial) | DESCRIPTION AND CRYSTAL STRUCTURE WERNER H. PAAR§ Department of Geography, Geology and Mineralogy, University...Bern, Switzerland DAN TOPA AND GEORG ZAGLER Department of Geography, Geology and Mineralogy, University...discovered in old dumps near the Rosario vein, Capillitas mining district, Department of Andalgalá, Catamarca...Ge-dominant analogue of stannoidite, chalcopyrite, galena, luzonite and quartz. Putzite occurs as aggregates...reflectance data, crystal structure, Rosario vein, Capillitas district, Farallón Negro complex, Catamarca | | | Journal (article/letter/editorial) | veins cut basement rocks. In the Cañada Honda district, the most important mineral deposits are the Diente...are hydrothermal alteration zones at Cerros del Rosario and El Morro as well as traces of gold at the Santa...14:10 10 October 2014 288 URBINA ET AL. FIG. 1. Central Andean "flat-slab" segment showing the location...Cerros del Rosario-Tiporco, and (4) Sierra del Morro. Tres Cerritos-La Carolina district The Tres Cerritos...setting is similar to that for the epithermal gold district of Wau, Papua New Guinea (Sillitoe et al., 1984) |
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