 | Kramer, Wolfgang, Siebel, Wolfgang, Romer, Rolf L., Haase, GĂźnther, Zimmer, Martin, Ehrlichmann, Ralph (2005) Geochemical and isotopic characteristics and evolution of the Jurassic volcanic arc between Arica (18°30â˛S) and Tocopilla (22°S), North Chilean Coastal Cordillera. Geochemistry, 65 (1) 47-78 doi:10.1016/j.chemer.2004.01.002 | Journal (article/letter/editorial) | | evolution of the Jurassic volcanic arc between Arica (181300 S) and Tocopilla (221S), North Chilean Coastal...participation of slab melt and are characterized by high Sr/Y ratios and low HREE contents. The Middle Jurassic...Jurassic arc; Tectonic setting; Coastal Cordillera; N-Chile 1. Introduction The Jurassic volcanic-sedimentary...series. In the northern arc section, the IquiqueâArica area, however, the age of the volcanic rocks is...proďŹles from the coastal range near Iquique and Arica. The volcanic rocks of the studied area mainly comprise |  | | Journal (article/letter/editorial) | | Lower Triassic Alkaline Granites of Central Chile (30~ in the High-Andean Cordillera By Miguel Angel...de Geologia, Universidad de Chile Casilla 13518-Correo 21. Santiago, Chile. Band 70, Heft 3, 1981, Seite...1043--1053 1043 Aufs/itze Introduction The Chile-Argentina Andean Cordillera is characterized by...Alkaline Granite - - i : IT] IT1 R h y o l i t i c P o r p h y r i e s (Lower Trias) ( Upper Pz.?...Reverse ~'. . . . . . 9 ~ ~ s o . 9 Fault Chile - Argentine Boundary Line 9 o ,, Fault 9 o~ |  | | Journal (article/letter/editorial) | | tl~e P o w r o f MOLLE~'DO tO t h e ]NAMn A1r l r B y JXMES ARCtIIBALI) DOU(~LXS, M . A . , B . S c . ,...c o m m u n i c a t i o n t o t h i s S o c i e t y , p u b l i s h e d in A p r i l 1914, I d e s c r...c a n A n d e s , f r o m Arica on t h e Pacific coast of ~Northern Chile to t h e Bolivian Yungas. T...a t i o n of w h i c h h a s been l o n g d e l a y e d o w i n g to tile W a r , is a f u r t h e r c...the intervening country. After comi)letion of the Arica-La Paz section we tl~velled northwards from Tacna |  | | Journal (issue) | | .............................. 17 Adventure in Chile - Part I Happenings â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘â˘...stones and minerals to be found in our newest province. There is also a chart included with a map on...Minerals may be named after some property, such as albite from the Latin albus for the colour white or rhodonite... L H A I L B E L A H s N L N L M y T s K D N I w J s E I R R A u Q Sedimentary...successful field trip. SEND US YOUR QUESTIONS . m Mail y~ur questions to Cab & Crystal and we willtry to find |  | | Journal (article/letter/editorial) | | noworogeniczone:sodiummetasomatism resultedin the formationof albite gneisses(found as relic rocks) and followingpotashmetasomatism...orogeniczoneto SCIENTIFIC the south of the line Arica-Santa COMMUNICATIONS Cruz. 981 This meant a maintenance...the Cordillera region. To the north of the line Arica-SantaCruz it wasrepresented by folding,blockuplifts...4. Ljunggren, P., 1962, Los batolitos granitieos y la mineralizaei6nde la Cordillera Real, Bolivia: |  | Perello, J., Carlotto, V., Zarate, A., Ramos, P., Posso, H., Neyra, C., Caballero, A., Fuster, N., Muhr, R. (2003) Porphyry-Style Alteration and Mineralization of the Middle Eocene to Early Oligocene Andahuaylas-Yauri Belt, Cuzco Region, Peru. Economic Geology, 98 (8) 1575-1605 doi:10.2113/gsecongeo.98.8.1575 | Journal (article/letter/editorial) | | Minerals S.A. Ahumada 11, Oficina 602, Santiago, Chile VĂCTOR CARLOTTO, Departamento de GeologĂa, Universidad...Minerals S.A. Ahumada 11, Oficina 602, Santiago, Chile Abstract Originally known for its Fe-Cu skarn mineralization...rapidly emerging as an important porphyry copper province. Field work by the authors confirms that mineralization...early Oligocene porphyry copper belt of northern Chile and that the process of subduction flattening in...southern Peru also may have taken place in northern Chile between ~45 and 35 Ma. Introduction THE ANDAHUAYLAS-YAURI |  | | Journal (article/letter/editorial) | | Convent Ave., N. Y. City 321 West 101 St., N. Y. City 595 Prospect Ave., Bronx, N. Y. CitY Mr. Arthur...parts of the dikes which now consist chiefly of albite and garnets. The microcline of the graphic granite...granite was probably first replaced by albite, and the albite later by tourmaline, garnet, muscovite, Iepidolite...questions as to the origin of minerals. Perhaps all albite and all hydrous minerals are always formed by replacement..., :100.17. Locality: Cerro Pintados, Tarapaca, Chile. The latter mineral was named after Mr. Harry W |  | | Report (issue) | | esl coat : > â y se! i a nda Andean Magmatism and Its Tectonic...Volcanic Group at 18°S in northern Chile. The two stratocones, Volcan Parinacota (6,348 m), in the foreground...ignimbrite plateau. About 14,000 years ago, the Parinacota cone collapsed, causing a debris avalanche that...Jurassic Proto-Marginal Basin; Southern Andes, Chile and Argentind .......... 0. ccc cece cece R. E....of the Triassic to Jurassic Plutonism of Central Chile (30 to 33°S); Petrogenetic Implications and a Tectonic |  | | Journal (article/letter/editorial) | | to March 24, and carbonate on, 159. 1882,245. Albite, action of sodium hydroxide and Research Fund from...acids on, 264. I. Incas pin found on mummy a t Arica, Peru, analysis of, 145. Indigo, reduction of, by...constitution of, 47. Pin, Incas, found on mummy a t Arica, Peru, analysis of, 145. Polarisation, rotary, by...of sodium hydroxide and carbonate on, 169, 161. Y, Yttrium salt obtained from rhabdophane, spectrum |  | | Book | | org/details/geologyofchile0000unse The Geology of Chile ⢠The Geologica l Society of London Books Editorial...T. & GIBBO, s, W . (eds) 2007 . The Geology of Chile. The Geological Society, London. CHARRIER, R., PINTO...the Andean Orogeo in Chile. Jn: MORENO, T. & GrnsoNs, W. (eds) The Geology of Chile. The Geological Society...Society, London, 21-114. The Geology of Chile EDITED BY TERESA MORENO Earth Sciences Institute 'J aume...\ii . Grosjean 13. Field excursion from central Chile to the Atacama De<,crt. W. Gibbons & -1. Moreno |  | Barra, Fernando, Reich, Martin, Selby, David, Rojas, Paula, Simon, Adam, Salazar, Eduardo, Palma, Gisella (2017) Unraveling the origin of the Andean IOCG clan: A Re-Os isotope approach. Ore Geology Reviews, 81. 62-78 doi:10.1016/j.oregeorev.2016.10.016 | Journal (article/letter/editorial) | | (CEGA), FCFM, D Universidad de Chile, Plaza Ercilla 803, Santiago, Chile Department of Earth Sciences...Barra Departamento de GeologĂa, Universidad de Chile, Chile fbarrapantoja@ing.uchile.cl Phone: 56-2-29784532...IOCG clan in the Coastal Cordillera of northern Chile, comprises the PT iron oxide-Cu-Au sensu stricto...deposits constitute the second source of copper in Chile, after porphyry Cu-Mo systems, whereas SC IOAs...that the Cretaceous Manto-type Cu belt of central Chile extends further north than previously thought. Additionally |  | | Journal (article/letter/editorial) | | complete porphyry coppersystems. Examples from Chile, Argentina, and elsewhereare used to aid in the...al extensionsas great as 8 km. At Chuquicamata,Chile, a major high-anglefault may have cut the porphyry...porphyry systemis believedto be exposedat Los Loros, Chile. There a zone of molybdenum-rich and copper-poorpotassiumsilicate...erodedstratovolcanoes, as at Cerro Marquez in northern Chile. Such zones are interpreted as the columns of a...exemplifiedby the Los Pelambresdeposit(Fig. 2) in Chile (Sillitoe, 1973). Knowledgeof the characterand |  | Kampf, Anthony R., Nash, Barbara P., Dini, Maurizio, Donoso, Arturo Molina A. (2016) Gajardoite, KCa0.5As3+4O6Cl2¡5H2O, a new mineral related to lucabindiite and torrecillasite from the Torrecillas mine, Iquique Province, Chile. Mineralogical Magazine, 80 (7) 1265-1272 doi:10.1180/minmag.2016.080.065 | Journal (article/letter/editorial) | | torrecillasite from the Torrecillas mine, Iquique Province, Chile ANTHONY R. KAMPF1,*, BARBARA P. NASH2, MAURIZIO...San Agustin 4045, La Serena, Chile Los Algarrobos 2986, Iquique, Chile [Received 27 September 2015; Accepted...was found at the Torrecillas mine, Iquique Province, Chile, where it occurs as a secondary alteration...centred in the hexagonal cavities in the sheet. K E Y WO R D S : gajardoite, new mineral, arsenite, crystal...Torrecillas mine, Chile. Introduction THE Torrecillas mine, in the northern Atacama Desert of Chile, is a small |  | | Journal (article/letter/editorial) | | petrogr/tficos y petroldgieos sobre el Batolito de la Costa de las provincias de Santiago y Valparaiso....Ciene. Fis. Mat., Univ. de Chile, 20--21, 7--98, 29 Tar., Santiago de Chile 1964. NORDENSKJOLD, O.: Die...Santiago de Chile (Imprenta Universitaria) 1946. - - : Geologla y Yaeimientos Metaliferos de Chile. - - X... Anh., Santiago de Chile (Inst. Invest. Geol.) 1965, ZEIL, W.: Geologie von Chile. - - XI d- 288 S.,...crystalline basement of Chile By FELIX GONZ~LEZ-BoNoItINOand LuIs AGUIRllE,Santiago de Chile *) With 2 figures |  | | Journal (article/letter/editorial) | | de Arica, Provincia de Tarapacfi. - - Tesis, Univ. Chile, Fac. Ciene. Fis. Mat., Santiago, Chile, i968...sur de Chile. - - Resumen, Jorn. Trab. Inst. Invest. Geol., X Aniv., 86--87, Santiago, Chile, 1967. Ml-~oz...Santiago, Chile, 194'2. - - : Geologia. - - Geogr. Econ. de Chile, 1, 55--187, Santiago, Chile, i950. -...- - : Chile. - - In: Handbook of South American Geology, Mere. Geol. Soe. America, 65, 191, 214, 1956...Minerales, 69, 20 p., Santiago, Chile, 1960. - - : Estudios petrogr~fieos y petroldgicos sobre eL Batolito |  | | Book | | Oscar Parra University of ConcepciĂłn ConcepciĂłn, Chile Osmel Martin Universidad Central âMarta Abreuâ de...the Subaquatic Light Fields in Lakes of Southern Chile and Their Photosynthetic Potential . . . . . . ...on sets of environmental variables {xj}: HI Âź n Y f i xj Ă°1Ă iÂź1 Typically, an HI is normalized...Amemiya T, Enomoto T, Rossberg A, Yamamoto T, Inamori Y, Itoh K (2007) Stability and dynamical behaviour in...de AstronomĂa, Instituto de AstronomĂa, GeofĂsica y Ciencias AtmosfĂŠricas (IAG), USP, Sao Paulo, Brazil |  | RamĂrez, L. E., Palacios, C., Townley, B., Parada, M. A., Sial, A. N., Fernandez-Turiel, J. L., Gimeno, D., Garcia-Valles, M., Lehmann, B. (2006) The Mantos Blancos copper deposit: an upper Jurassic breccia-style hydrothermal system in the Coastal Range of Northern Chile. Mineralium Deposita, 41 (3) 246-258 doi:10.1007/s00126-006-0055-9 | Journal (article/letter/editorial) | | hydrothermal system in the Coastal Range of Northern Chile Received: 26 April 2005 / Accepted: 6 February 2006...0% Cu), located in the Coastal Range of northern Chile, displays two superimposed hydrothermal events....Departamento de GeologĂa, Universidad de Chile, P.O. Box 13518-21, Santiago, Chile e-mail: lramirez@cec.uchile.cl...mineralization . Upper jurassic . Coastal range . Northern Chile A. N. Sial NEG LABISE Department of Geology, Federal...Blancos ore deposit, in the Coastal Range of northern Chile (Fig. 1). Pre-mining resources of this deposit are |  | | Report (issue) | | ---78. Late Pleistocene diatoms from the Arica area, Chile, by R. j. Dingman and K. E. Lohman_____________________...geologic belts and basins Boundary of petrographic province FIGURE 61.1-Sketch map of the area studied,...Plutonic rocks are relatively scarce in the western province and ¡occur mainly in the vicinity of Pico de Teyra...Mineralization is meager in this province, and there are no mines. The province contains a few small talc deposits...penecontemporaneous with the intrusion of magmas. . The western province extends northward into the plain and range belt |  | TristĂĄ-Aguilera, Dania, Barra, Fernando, Ruiz, Joaquin, Morata, Diego, Talavera-Mendoza, Oscar, Kojima, Shoji, Ferraris, Fernando (2006) ReâOs isotope systematics for the LinceâEstefanĂa deposit: constraints on the timing and source of copper mineralization in a stratabound copper deposit, Coastal Cordillera of Northern Chile. Mineralium Deposita, 41 (1) 99-105 doi:10.1007/s00126-006-0048-8 | Journal (article/letter/editorial) | | copper deposit, Coastal Cordillera of Northern Chile Received: 6 May 2005 / Accepted: 30 December 2005...deposits in the Coastal Cordillera of northern Chile and is one of the most representative of this type...Norte, Av Angamos 0610, Casilla 1280, Antofagasta, Chile e-mail: datrista@ucn.cl F. Barra . J. Ruiz Department...160-C, ConcepciĂłn Chile D. Morata Departamento de GeologĂa, Facultad de Ciencias FĂsicas y MatemĂĄticas, Universidad...Universidad de Chile, Plaza Ercilla 803, Santiago Chile O. Talavera-Mendoza U.A Ciencias de la Tierra |  | | Journal (article/letter/editorial) | | southern end of the Altiplano and continue into Chile and Argentina. The CVZ is part of the Altiplano-Puna...of kaolinite, quartz or cristobalite, disordered albite, (2) Applying PHREEQC (2010) reveals that some...(Table 5). TiO2 is strongly correlated with Zr, Ta, Y, and REE the latter is represented here by Ce (Fig...is very similar but with signiďŹcant variations in Y contents. G. Morteani et al. / Chemie der Erde 74...Zr, Ta and Ce (REE); P2 O5 with Ce and Y; Al2 O3 with Ce and Y. Slopes are given in molar ratios. The |  | | Report (issue) | | structure, and sedimentary framework of the Peru-Chile Trench. W. J. Schweller, L. D. Kulm, and R. A. Prince...tectonic erosion of the continental wall of the Peru-Chile Trench near 11°30'S latitude. Donald M. Hussong...entropy power spectra, with application to the Peru-Chile Trench . Richard J. Blakely and Siamak Hassanzadeh...a subduction zone: A geophysical survey of the Chile Margin triple junction . E. M. Herron, S. C. Cande...Structures of the continental margin of Peru and Chile. 703 Richard Couch, Robert Whitsett, Bruce Huehn |  | | Journal (article/letter/editorial) | | the Nahuelbutamountains banded Iron Formation, Chile R. Oyarzfin ~, H. Clemmey 2 and S. Collao Departamento...Universidad de Concepci6n, Casilla 3-C, Concepcidn, Chile 2 Department of Earth Sciences,University of Leeds...within the Nahuelbuta-Queule Complex (south central Chile) which hosts the following stratigraphic units:...Nahuelbuta Mountains are located in central south Chile (Fig. 1) and are the only reported occurrence of...of the so-called Crystalline Basement Complex of Chile which ranges in age from Early Paleozoic to Carboniferous |  | | Journal (article/letter/editorial) | | occasionally show pillow structure. From the Moro de Arica, Chile, Douglas has recorded typical pillow-lavas Mesozoic...andesites "âtypical calc-alkaline rocks in a calcic Province.1 Even further removed from spilite is sudburite...labradorite of normal basalts is taken by albite or albite-oligoclase, this peculiarity being the chief...lavas of like basicity. The question of whether the albite of spilites is primary or secondary remains, in...rocks demands, there is no inherent reason why the albite should not be primary; in fact, the easiest way |  | Townley, Brian, Roperch, Pierrick, Oliveros, VerĂłnica, Tassara, Andres, Arriagada, CĂŠsar (2007) Hydrothermal alteration and magnetic properties of rocks in the Carolina de Michilla stratabound copper district, northern Chile. Mineralium Deposita, 42 (7) 771-789 doi:10.1007/s00126-007-0134-6 | Journal (article/letter/editorial) | | Michilla stratabound copper district, northern Chile Brian Townley & Pierrick Roperch & VerĂłnica Oliveros...GeologĂa, Universidad de Chile, P.O. Box 13518, Correo 21, Santiago, Chile e-mail: btownley@cec.uchile...mineralization . Chile Abstract In the Carolina de Michilla district, northern Chile, stratabound copper...characterized by an epidoteâchloriteâ smectiteâtitaniteâalbiteâquartzâcalcite association. The local hydrothermal...alteration is characterized broadly by a quartzâ albiteâepidoteâchloriteâcalcite mineral assemblage. The |  | | Report (issue) | | Roller-----144. Hawaiian seismic events during 1962, by R. Y. Koyanagi__________________________________________________...152. Quaternary mudflow deposits near Santiago, Chile, by Kenneth Segerstrom, Octavio Castillo U., and...___________________ -----169. Hydrogeology of the Santiago area, Chile, by W. W. Doyel, R. J. Dingman, and Octavio Castillo...Castillo U_____________ 170. Ground water in the Arica area, Chile, by W. W. DoyeL__________________________...EXPLANATION /.0 / L " 0" / ~ ./!- .J I (}: 0 ~ /.Y ~ / '((_O ROCK SEQUENCES In north-central Nevada |
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