 | | Journal (article/letter/editorial) | | Andean uplift and climate evolution in the southern Atacama Desert deduced from geomorphology and supergene...Católica del Norte, Avenida Angamos 0610, Antofagasta, Chile a r t i c l e i n f o Article history: Received...Keywords: Atacama Desert Andes uplift climate evolution supergene alunite El Salvador Potrerillos geochronology...geochronology stable isotopes Chile a b s t r a c t Supergene alunite group minerals from the Late Eocene...prospect located in the Precordillera of Northern Chile (~ 26 to 26° 30´ Lat. S) have been dated by the |  | 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 VÍCTOR CARLOTTO, Departamento de Geología, 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...red beds of the Eocene to early Oligocene San Jerónimo Group and the postmineralization late Oligocene...early Oligocene porphyry copper belt of northern Chile and that the process of subduction flattening in |  | | Journal (article/letter/editorial) | | Sciences, North Catholic University, Antofagasta, Chile, 2Earth Evolution Sciences, Graduate School of Life...Introduction In the Coastal Cordillera of Northern Chile (north of Santiago, <34°S), numbers of volcanic-hosted...economically important cupriferous metallogenic belt in Chile. Similar type of deposits in North America are named...Norte, Av. Angamos 0610, Casilla 1280, Antofagasta, Chile. Email: skojima@caliche.ucn.cl *Present address:...Blancos S.A., División Mantos Blancos, Antofagasta, Chile. © 2009 The Authors Journal compilation © 2009 The |  | | Journal (article/letter/editorial) | | Altiplano of Peru, a major zinc-rich metallogenic province hosting a number of economic mineral deposits...overlain by the subaerially deposited sedimentary San Jerónimo Group and the dominantly volcanic Anta Formation...Oligocene age are more than 1.5 km thick. The San Jerónimo Group consists of two main formations (Kayra and...with tuffaceous horizons near the top. The San Jerónimo is equivalent to the Puno Group of the Peruvian...Eocene to early Oligocene red bed sequences (San Jerónimo and Puno Gps.) Mesozoic to early Cenozoic marine |  | | Journal (article/letter/editorial) | | and 40 km north of Sepon township in Savannakhet Province. The district has a history of small-scale alluvial...the goldmineralized jasperoid horizon at the Nalou Mine, Sepon, Laos (modified from Cromie, 2010). © 2018...remote region 150 km southeast of Sepon in Xekong Province and was explored by Argonaut Resources during...phreatic and paleokarst breccias are present. Breccia clasts are composed of decalcified and siliceous...(McLean, 2008, written comm.). The veinlets and breccia groundmass contain pyrite, marcasite, arsenopyrite |  | | Journal (article/letter/editorial) | | central Chile; A.J. Wilson, writ. commun., 2009) and Mo (2.5 Mt: El Teniente, central Chile; Camus, 2003)...River dist.(Nena) Wafi-Golpu Gaby El Salvador Potrerillos Marte & Caspiche Taca Taca Bajo Bajo de la Alumbrera...to global-scale anomalies for Cu (e.g., northern Chile-southern Peru, southwestern North America) or Au...Escondida C HI B AR C A 26° El Salvador Potrerillos COPIAPÓ ARGENTINA LA SERENA 30° Lineament...belt and an intra-arc fault zone: the northern Chile part of the central Andean middle Eocene to early |  | | Journal (article/letter/editorial) | | (collectively included in the Eastern Mexico Alkaline Province). MHIO deposits in Mexico are typically associated...in association with the Silicic Large Igneous Province (SLIP) of the Western and Southern Sierras Madres...magmatic processes in the Eastern Mexico Alkaline Province. The age spans for the formation of individual...southernmost part of the Eastern Mexico Alkaline Province (Camprubí, 2013). The characteristics of the deposits...from deeper orebodies; (4) polymictic magnetite breccia and associated veins and veinlets, where its deepest |  | Veloso, Eugenio E., Tardani, Daniele, Elizalde, Daniel, Godoy, Benigno E., Sánchez-Alfaro, Pablo A., Aron, Felipe, Reich, Martin, Morata, Diego (2020) A review of the geodynamic constraints on the development and evolution of geothermal systems in the Central Andean Volcanic Zone (18–28°Lat.S). International Geology Review, 62 (10). 1294-1318 doi:10.1080/00206814.2019.1644678 | Journal (article/letter/editorial) | | Excellence (CEGA, Fondap-CONICYT 15090013), Santiago, Chile; bDepartamento de Ingeniería Estructural y Geotécnia...Geotécnia, Pontificia Universidad Católica de Chile, Santiago, Chile; cDepartamento de Geología, Facultad de...Ciencias Físicas y Matemáticas, Universidad de Chile, Santiago, Chile; dInstituto de Geofísica, Universidad Nacional...Ciencias de la Tierra, Universidad Austral de Chile, Valdivia, Chile; fNational Research Center for Integrated...Disaster Risk Management (CIGIDEN), Macul, Santiago, Chile ABSTRACT ARTICLE HISTORY Geothermal exploration |  | | | | located in the Andahuaylas-Yauri metallogenic province, southern Peru. The deposit occurs in a base metal...siliciclastic conglomerate and a sedimentary dolomite breccia at the transition between the Mara and Ferrobamba...hosted in the now-eroded rocks above the Yanque mine site. Zinc-rich solution migrated through the sedimentary...minerals. Introduction The Andahuaylas-Yauri province in southern Peru (Cuzco region) covers an area...Andahuaylas and Yauri (Perelló et al., 2003). The province hosts numerous porphyry copper and porphyry-related |  | | Journal (article/letter/editorial) | | located in the Andahuaylas-Yauri metallogenic province, southern Peru. The deposit occurs in a base metal...siliciclastic conglomerate and a sedimentary dolomite breccia at the transition between the Mara and Ferrobamba...hosted in the now-eroded rocks above the Yanque mine site. Zinc-rich solution migrated through the sedimentary...minerals. Introduction The Andahuaylas-Yauri province in southern Peru (Cuzco region) covers an area...Andahuaylas and Yauri (Perelló et al., 2003). The province hosts numerous porphyry copper and porphyry-related |  | | Journal (article/letter/editorial) | | sandstone, hard, and dark in colour, passing into a breccia-conglomerate "traversed by fine laminae of crystalline...description of the most southern province of the republic of Brazil. This province has an area of 91,500 square...while in the northern and western parts of the province red sandstone, trap, and amygdaloid rock cover...for a long time the only commercial town of the province, but of late the trade has been drawn more and...river Guahyba. It is the political capital of the province, and contains the largest population, the number |  | | Journal (article/letter/editorial) | | series of subparallel faults including the San Jerónimo–Romeral (SJRF), Silvia–Pijao (SPF), Cauca–Almaguer...occurs in the near-surface Echandia zone (Plata Fria mine) and is composed of plagioclase phenocrysts (andesine)...Gangue vein Au–Qz vein Au–Qz vein Hydrotermal breccia Au–Qz vein Au–Qz vein Au–Qz vein Au–Qz vein Au–Qz...from mineralized quartz veins and hydrothermal breccia, are shown for comparison in Tables 1 and 2. The...rocks and calcite associated with hydrothermal breccia. (B) Comparison of calculated εNd values for sulfides |  | | Book | | (IPB) which is considered the main metallogenic province of the European Union, where occurrences of polymetallic...Pyrite Belt, the most important metallogenetic province in Portugal in which the Lousal, Aljustrel, Neves...extracted; and in Aljustrel (southwest of Beja), mine shafts reached a depth of 120 metres. Then followed...discoveries was the Neves Corvo deposit: since the mine came into operation, Portugal has become one of...Europe as well as tungsten from the last operational mine (Panasqueira). Portugal is also an important producer |  | | Journal (article/letter/editorial) | | occurred after the deposition of a volcaniclastic breccia horizon hosting the RO, and metapelites located...located south of the La Unión complex. The breccia and metapelites have a U–Pb zircon maximum depositional...PRbrelated, undeformed granitoids located near San Jerónimo and Punta Prieta locations (Figure 1b) are 115...concentraciones anómalas de Fe en el plutón San Jerónimo en el Cinturón Batolítico Peninsular, Baja California |  | | Book | | Elementary 39 Elect. Colliery Practice . Mine-Surveying . . Mine Air, Investigation of. Mining Law . . Blasting...LARSEN J. RIEMER . . J. G. LAWN, A. R.S. M. - Mine Accounts º7 PROF. JAMES PARK, F. G.S. - - $3...metallurgical terms used in Spain, the works of Jerónimo Ibran, Barinaga y Corradi, and Sánchez y Massia...de la Sociedad Nacional de Minería,” Santiago de Chile (monthly). “ Boletín del Cuerpo de Ingenieros de...Historique du Voyage aux Regions équinoxiales.” IBRAN, Jerónimo, “Album de Metalurgia General,” Madrid, 1872, |  | Rickman, H., Błęcka, M.I., Gurgurewicz, J., Jørgensen, U.G., Słaby, E., Szutowicz, S., Zalewska, N. (2019) Water in the history of Mars: An assessment. Planetary and Space Science, 166. 70-89 doi:10.1016/j.pss.2018.08.003 | Journal (article/letter/editorial) | | 1068 may have formed shortly after this regolith breccia was formed. As a consequence, a vast 1069 magma...appearance of 1155 phyllosilicates. On basalt breccia in the northwest part of the crater rim near Nili...1497 aqueous activity in the northern Hellas province, Mars. EPSC Abstracts 6, EPSC-DPS2011- 1498 ...and hydrological histories of the Argyre 1545 province, Mars. Icarus 253, 66–98 (2015). doi:10.1016/j...F. Hviid, W. Ip, S.L. Ivanovski, 1594 J. M. Jerónimo, L. Jorda, J. Knollenberg, R. Kramm, E. Kührt |  | | Book | | Continental Sub-Plate Chocó Arc Caribbean Large Igneous Province Central Tectonic Realm circa, approximately centimeter...Cretaceous Pacific Realm belong to a similar volcanic province. The Sinú terrane is located outboard of San Jacinto...(1997) The Caribbean–Colombian cretaceous igneous province: the internal anatomy of an oceanic plateau. In:...Lewis J, Estrada JJ (1998) An oceanic flood basalt province within the Caribbean plate. Earth Planet Sci Lett...Rare earth elements Rio Negro-Juruena (geological province) Sensitive high-resolution ion micro probe Depleted |  | Jaramillo, J.S., Cardona, A., Monsalve, G., Valencia, V., León, S. (2019) Petrogenesis of the late Miocene Combia volcanic complex, northwestern Colombian Andes: Tectonic implication of short term and compositionally heterogeneous arc magmatism. Lithos, 330. 194-210 doi:10.1016/j.lithos.2019.02.017 | Journal (article/letter/editorial) | | intercalated basalts, andesites, tuffs, block or breccia tuff (agglomerates). A PT series of andesite...CE Fault, CAF: Cauca-Almager Fault, SJF: San Jerónimo Faul, OPF: Otú-Pericos Fault, GF: Garrapatas Fault...evolution of the Idaho batholith and challis Intrusive Province, Northern US Cordillera. Journal of IP T Petrology |  | Gottwald, M., Krieg, E., von Savigny, C., Noël, S., Reichl, A., Bovensmann, H., Burrows, J.P. (2007) SCIAMACHY’s View of the Polar Atmosphere. Open-File Report Vol. 2007 (2007-1047-SRP-011) US Geological Survey doi:10.3133/ofr20071047srp011 | Report (issue) | | New Zealand Alessando Capra; Italy Gino Casassa; Chile Fred Davey; New Zealand Ian Fitzsimons; Australia...and stable isotope geochemistry of synorogenic breccia bodies, Ellsworth Mountains, Antarctica Convey...high-Ti rocks of the Jurassic Ferrar Large Igneous Province, Antarctica: Constraints from crystallisation...from the SW Pacific diffuse alkaline magmatic province 1700 Poster Session: 2.PS. Mesozoic-Cenozoic...in sills of the Jurassic Ferrar Large Igneous Province from northern Victorialand, Antarctica 2.PS-38 |  | | Book | | batholith, Cornwall 14.2.2 Uranium from Limousin province (Massif Central, France) Box 14.2 Kaolin and...Tanco (Canada) 14.2.4 Porphyry copper deposits in Chile 14.2.5 Tin and fluorine in Bushveld granites ...may be as high as 10 km in the Basin and Ranges Province (‘hot’ gradient), and reaches 30 km in shields...the Canadian Archaean craton, north of the Slave Province (115°E, 65°N). (a) The iso-depth values, in kilometres...sites N 93 S +1000 0m –1000 Complex: (1) San Jerónimo granites (2) Puscao hybrids Granitoids (3) |  | | Journal (volume) | | high-silicon rocks in general. In this geochemical province division the southern part of the Rovaniemi district...Sierras Group, denser basalts, agglomerate and tuff breccia than those to be found in the surface layers, which...depression from the Pacific coast. The sites in the province of Diriamba, situated 40 km south of Managua and...from the amalgam processes of the Santo Domingo mine alone, i.e. a total of about 25 tonnes over a period...obtained at the village of La Trinidad in the province of Diriamba, two from wells, of depths 8 and 25 |  | | Report (issue) | | the world have been assessed likewise, such as Chile by Vita-Finzi (1996), New Zealand by Pillans and...Migowski, C., and Marco, S., 2006, Intraclast breccia layers in laminated sequences: Recorders of paleo-earthquakes...Vita-Finzi, C., 1996, Paleoseismology in coastal Chile: Journal of Geophysical Research, v. 101, no. B3...Policy Council, Proceedings Volume, Basin and Range Province Seismic Hazards Summit: Utah Geological Survey...which is actually part of the Basin and Range Province (Hawley, 1986). The Rio Grande rift is characterized |
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