 | Hall, R.B., Feininger, Tomas, Barrero, L., Dario, Rico H., Alvarez, A., , (1970) Mineral resources of parts of the Departments of Antioquia and Caldas, Zone II, Colombia. Open-File Report Vol. 1970 (70-148) US Geological Survey doi:10.3133/ofr70148 | Report (issue) | | RESOURCES OF PARTS OF THE DEPARTMENTS OF ANTIOQUIA AND CALDAS, ZONE II, COLOMBIA by Robert B. Hall and To mas...Rico H«» and Jairo Alvarez A. Institute Nacional de Investigaciones Geologico-ttineras ill. S. Geological...Nacionales de Mannato........... 27 La Bramadora mine..................... 34 Berlin mine*...........and silver (con't.) Lode mines (cont.) El Limon mine.............. 40 Sma11 lode mines 43 .........Consolidated Gold Dredging Ltd.... 46 La Viborita mine........... 53 Sup^a placer district....... 58 |  | Chen, H., Clark, A. H., Kyser, T. K., Ullrich, T. D., Baxter, R., Chen, Y., Moody, T. C. (2010) Evolution of the Giant Marcona-Mina Justa Iron Oxide-Copper-Gold District, South-Central Peru. Economic Geology, 105 (1) 155-185 doi:10.2113/gsecongeo.105.1.155 | Journal (article/letter/editorial) | | Hierro Perú S.A.A, Avenida República de Chile 262, Jesús Maria, Lima 11, Perú Tinto Mining and Exploration...minor carbonate units underlying the nascent Río Grande Formation arc. Subsequent areally widespread, albite-marialite...amphibole-pyrrhotite-pyrite assemblages. These were overprinted at 156 to 159 Ma by chalcopyrite-pyrite-calcite ±...emplacement of bodies of barren, massive magnetite and pyrite at 101 to 104 Ma. Finally, at 95 to 99 Ma, cha...breccia and stockwork, cored by preexisting magnetite-pyrite lenses. Supergene oxidation generated a chryso |  | | Book (volume) | | Luxembourg by J. Bouladon Spain by F. Vazquez Guzman Portugal by D. Thadeu Italy by P. Zuffardi European part... Zr, Mn, Al, Mg, REEs Non-metallic commodiries Pyrite, sulphur, phosphates, borates, potash, salt, diamond...concept arose from the work on the Carte mitalloginique de l' Europe 1:2500 000. This map, which has created...Yugoslavia; and Southwest Europe embraces France, Spain, Portugal and Italy. Each volume has an introductory chapter...Neogene troughs Mineral deposits Copper Santiago de Compostela district Arinteiro-type deposits Forn3 |  | | Book (volume) | | Oberhänsli, Potsdam, Brandenburg, Germany Maarten J. de Wit, AEON-ESSRI, Nelson Mandela Metropolitan University...Geológico y Minero de España (IGME) and Faculty of Geological Sciences Universidad Complutense de Madrid Madrid...Oliveira Laboratório Nacional de Energia e Geologia Amadora, Portugal ISSN 2364-6438 ISSN 2364-6446...professional career at Instituto Geológico y Minero de España (Spanish Geological Survey), from where he...Laboratorio Nacional de Energia e Geologia, former Geological Survey of Portugal, where he acted also |  | | Book | | Sciences Institute 'J aume Almera', Consejo Superior de I11vestigaciones Cientificas, Barcelona, Spain •...Field excursion from central Chile to the Atacama De<,crt. W. Gibbons & -1. Moreno 329 Refere nee::...(SERNAGEOM J N. Chile) E. Custodio (Univ. Politecnica de Cataluna, Spain) E. Godoy (SER NAGEOMI , Chile) A...Aut6noma de Madrid, Spain) H. Miller (Ludwig-Maximilians-Un1 v. Germany) D . Morata (Universidad de Chile... Contributing authors L. Aguirre Dl.'paru111101ro de Gculug1u. ( 1111·ersul11d tic C/11/c C11.,illu / |  | | Report (issue) | | south-central Puerto Rico; Sierra de Cayey, southeast Puerto Rico; Sierra de Luquillo, northeast Puerto Rico...Rico. Photograph by NASA. LO Sees 7 6 DA Se 2 Contents EEL. ee ewe, ba ears eres ils as ey...the western province. The largest of these, the Monte del Estado Peridotite, was emplaced during the Maastrichtian...and stratigraphic investigations in the Sabana Grande (Slodowski, 1956), Mayagiiez (Mattson, 1960), and...covering the entire island (exclusive of Sabana Grande, Gudnica and Rincén quadrangles) (Fig. 3). In recent |  | | Book | | has been recorded in the evolut ion of a large fan-de lta con1plex (Robles et al.). In the subsequent contribut...rent facies discontinuit ies within the evolving fan-de lta systen1s (Fer11dnde: et al.). Backfau lting at...New Maadi PO Box 2400 Cairo 11511 Egypt Babic, L. De partment o f Geology and Pa laeontology University...of Geological Sciences University of California Santa Barbara CA 93106 USA Colella, Albina Dipartimcnto...Mariano Facultad de Geologia Dept G.D.G.P. Universidad de Barcelona Zona Universitaria de Pedralbes 08028 |  | | Report (issue) | | Carlos W. Rapela Centro de Investigaciones Geologicas Universidad Nacional de La Plata Calle 1, No. 644...“Circum-Pacific Phanerozoic Granitoids” held in San Miguel de Tucuman, Sept. 13-18, 1987. Includes bibliographical...“Circum-Pacific Phanerozoic Granitoids” (1987): San Miguel de Tucuman, Argentina) IV. Series: Special papers (Geological...Cenozoic arc magmatism of northwestern Colombia Jorge Julian Restrepo and Jean Francois Toussaint 161...the X Argentine Geo¬ logical Congress in San Miguel de Tucuman, Argentina, September 13-18,1987. The confer¬ |  | | Journal (issue) | | black tourmaline crystal 3x3x8 feet in the Luella Mine near Avon, Latah County, Idaho ; and etc. Origin...50 pounds in weight have been found at the Etta Mine near Keystone, South Dakota. Three inch masses of...600 pounds at the Etta Mine, and one crystal was obtained at the Peerless Mine nearby which weighed 200...amblygonite was found and mined at the Bob Ingersoll Mine near Keystone, South Dakota, which yielded 900 tons...mining did not reveal any more amblygonite at this mine. Amblygonite masses up to three feet across have |  | | Report (volume) | | Jr., 1. Lowndes County: Scott, John C. Uranium, De Kalb County, ChattanMadison County: Malmberg, ooga...T. F., 3R. Pegmatitic mineralsHeinrichjE.W.,91 Pyrite and marcasite, Coastal Choctaw County, petrography:...Oxygen-isotope variations, MalasCleary Hill gold mine, soluble pina Glacier: Epsteina, S., 7. heavy metals...River field, stripAirborne: Dempsey, W. J., 2R; mine possibilities: Maloney, Moxham, R. M., 5R. R. P...1R. F. F., 2. William Henry Bay area: FreeHouston mine area: May, R. R. man, V. L., 1R. Jarvis Creek field: |  | Cobbing, E. J., Pitcher, W. S., Wilson, J. J., Baldock, J. W., Taylor, W. P., McCourt, W., Snelling, N. J. (1981) The Geology of the Western Cordillera of northern Peru. Overseas Memoir 5. Institute of Geological Sciences | Report (issue) | | Rosa Supu-unit 44 The Santa Rosa Super-unit in the Huaura Complex 46 The Santa Rosa Super-unit in the...Fortaleza Complex 48 The Santa Rosa Super-unit in the Casma Complex 48 The Santa Rosa Super-unit: a summary...rvrorococha/Casapalca group 117 Huar6n group 117 Cerra de Pasco group 119 Raura/Huanzala group 120 Cordillera...{Antamina/11agistral/Pasto Bueno) group 120 Cordillera egra (Santa Toribio/Pashpa/Patara) group 120 Quiruvilca/Chiletc...facies and 4 Diagrammatic 33 Distribution of the Santa Rosa and Paccho super-units stratigraphic relations |  | | Journal (issue) | | Botanical Garden, Phoenix, Arizona. Feb. 21-24—La Fiesta de los Vaqueros, Parade and Rodeo, Tucson, Arizona....Arizona. Mid-February—Mid-Winter Ski Carnivals at Santa Fe, Taos, and Albuquerque, New Mexico. FEBRUARY...Vague about the exact location, he hinted that the mine might be in Arizona. Roberts, who was a friend of...one stipulation, however. Whoever inspected the mine must be blindfolded upon approaching and leaving...19—Breyfogle is a name associated with a lost gold mine in California or Nevada. True False 20—Coyotes are |  | | Report (volume) | | Cramer, Barbara L. Stringfield, Jean G. Selby, Nina R. de Osejo, and Yetta C. Millman in preparation of the...Mex. Geologos Petroleras Bol.-Asociaci6n Mexicana de Ge6logos Petroleras Boletin. Mexico, D. F. Assoc... Paleont.-Copenhague Universite, Museum de Mineralogie et de Geologie, Communications Geologiques; Communications...ac. Cienc. Bioi. Anales-Mexico Escuela N acional de Ciencias Biol6gicas Anales. Mexico, D. F. Mexico...Instituto Nacional para la. Investigaci6n de los Recursos Minerales de Mexico Boletin. Mexico, D. F~ Mich. |  | | Book | | timinnye GiOMTG cos ecednse oss Oss ese coc RGSSs da GEES ASA Ge Nee ae a Table 1.—Character of inquiries...and mineral products: 39, 40! 41, 42 41 42-44 Tes De WW, f AND xxix soa scase + Joa Sas5 290 nade...GHC ESE AB ORS Se Hess a a 133 Table 69.—Value of mine and quarry products and manufactures thereof, by... -5bs-scece en ceke cece leececen 134 Table 71.—Mine and quarry products and the chief manufacturing...noc ap cnoSo c660 SoS Q den SCONE BOAR OAR BSCE O Da 55 GMS Stee ee E ee BOI eae ee 404 TOdUCHOMANdEvalNe |  | | Journal (volume) | | (OEE Gig CCL Gia ¢ (Oatld ee Cl a @ ¢ 4 CO@ de CC COS i amt QC Oe SM ty C EEC CCC ar Kk HAC (HEC...( ACG : CCG _ “Gs CG ri (Ce CE¢q COC ra da - (Qa 4 (l 4 ce vé ri Ga ae (aa (a a CO Ce...Ue heigl piety urr<. ty © ~~ Ce NCES CUS bo De nt NS ig = we as , peOe¥OU LOVED ONEL| S letter...(from the same plant), collected in wet forest, Cerro de la Carpintera, Province of Cartago, Costa Rica, altitude...obtained by assigning the weight, y?, and solving for da, dm, and db on the basis of equality of weights, |  | | Journal (volume) | | sidesMire Pega ect A Shedeh Pat Bad O PS wee ws de beet prrpewer. 2.tid . ae hadesbre itis ats...of pronotum, 2.8 mm. Type locality Hamburg Farm, Santa Clara Province, Costa Rica. Described from a series...pronotum, 0.9—-1 mm. Type locality. —Hamburg Farm, Santa Clara Province, Costa Rica. Described from a series...pronotum, 0.9 mm. Type locality— Hamburg Farm, Santa Clara Province, Costa Rica. Described from a series...pronotum, 0.8 mm. Type locality —Hamburg Farm, Santa Clara Province, Costa Rica. Described from a winged |
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