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Quebrada Blanca Deposit

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Journal Article
Journal: Economic Geology
Published: 01 June 2004
Economic Geology (2004) 99 (4): 673–690.
...Glenton J. Masterman; David R. Cooke; Ron F. Berry; Alan H. Clark; Douglas A. Archibald; Ryan Mathur; John L. Walshe; Manuel Durán Abstract The Rosario and Ujina porphyry Cu-Mo deposits, together with porphyry copper mineralization at the nearby Quebrada Blanca deposit, constitute the third...
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Journal Article
Journal: Economic Geology
Published: 01 August 2005
Economic Geology (2005) 100 (5): 835–862.
.... Rosario has mining reserves of 1,094 million metric tons (Mt) at 1.03 percent copper. An additional 1,022 Mt at 0.93 percent copper occurs in the district at the nearby Ujina and Quebrada Blanca porphyry deposits. The Rosario reserve contains over 95 percent hypogene ore, whereas supergene-sulfide ores...
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Image
A. Geologic map showing the locations of the <b>Quebrada</b> <b>Blanca</b>, Rosario, and ...
Published: 01 November 2007
F ig . 2. A. Geologic map showing the locations of the Quebrada Blanca, Rosario, and Ujina porphyry copper deposits and Huinquintipa exotic copper deposit in the Collahuasi district. The induced polarization (IP) anomaly corresponds broadly to the extent of weak hydrothermal alteration
Image
( A ) Geological map showing the locations of the <b>Quebrada</b> <b>Blanca</b>, Rosario ...
Published: 01 February 2009
Fig. 3 ( A ) Geological map showing the locations of the Quebrada Blanca, Rosario and Ujina porphyry copper deposits and Huinquintipa exotic-type deposit in the Collahuasi district. District-scale soil sample locations are shown (black circles). The Rosario induced polarization (IP) anomaly
Image
F ig . 2. The <b>Quebrada</b> <b>Blanca</b>-Collahuasi district and its residual total ma...
Published: 01 March 2001
F ig . 2. The Quebrada Blanca-Collahuasi district and its residual total magnetic intensity map. Heavy contours every 100 nT. Light contours every 10 nT. Black lineaments indicate strands of the Domeyko fault system. Numbers indicate the Copaquiri (1), Quebrada Blanca (2), Collahuasi (3), and Ujina
Journal Article
Published: 01 November 2010
Journal of Paleontology (2010) 84 (6): 1177–1187.
...E. Cerdeño; M. Reguero; B. Vera Abstract Recent field work at the Deseadan (late Oligocene) locality of Quebrada Fiera (Mendoza Province, Argentina) has provided new fossil remains that greatly increased the faunal assemblage of this site. A good number of specimens correspond to the Family...
FIGURES
Journal Article
Journal: Economic Geology
Published: 01 May 1998
Economic Geology (1998) 93 (3): 326–337.
... Quebrada Blanca to Rosario, the intensity of mineralization increasing with time. Rosario, Chuquicamata, and La Escondida, the largest of the "West Fissure" (Domeyko fault system) array, were apparently emplaced coevally, in the terminal stage of the late Eocene-early Oligocene metallogenic episode...
Journal Article
Journal: GSA Bulletin
Published: 01 November 2015
GSA Bulletin (2015) 127 (11-12): 1711–1729.
...), Lotena (Lotena and Auquilco Formations) and Mendoza (Quebrada del Sapo, Vaca Muerta, Picún Leufú, and Centenario Formations) Groups, and the sedimentary continental deposits of the Late Cretaceous Neuquén Group, ending up with Quaternary deposits ( Fig. 2A ). The high variability of geological ages...
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Series: Special Publications of the Society of Economic Geologists
Published: 01 January 1998
DOI: 10.5382/SP.05.04
EISBN: 9781629490298
... medium-sized ones like Huinquintipa and Sagasca (160,000 to 400,000 metric tons of Cu), to small ones like Quebrada Blanca and La Planada (100 to 10,000 metric tons of Cu). Geomorphologic conditions of the paleochannels and the chemical reactivity of the rocks and sediments in them influence...
Journal Article
Journal: Economic Geology
Published: 01 June 2015
Economic Geology (2015) 110 (4): 889–923.
...Laura Maydagán; Marta Franchini; Brian Rusk; David R. Lentz; Christopher McFarlane; Agnes Impiccini; Francisco Javier Ríos; Roger Rey Abstract The middle to late Miocene Altar porphyry Cu-(Au-Mo) deposit, located in the Andean Main Cordillera of San Juan Province (Argentina), is characterized...
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Journal Article
Journal: Economic Geology
Published: 01 May 2014
Economic Geology (2014) 109 (3): 621–641.
... segment (28°–33° S). The world-class porphyry Cu-Mo deposits of Los Pelambres and Pachón occur 25 km to the south ( Fig. 1 ). The importance of this region has been highlighted by the recent discovery of the porphyry Cu districts of Piuquenes, Rincones de Araya, Quebrada de la Mina, Yunque, Los Azules...
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Journal Article
Journal: Lithosphere
Published: 01 August 2014
Lithosphere (2014) 6 (4): 277–300.
... of D 1 deformation and metamorphism. The new data coupled with published Neoproterozoic zircon dates from a rhyolite beneath the metaclastic section and detrital zircon ages from the section indicate a late Neoproterozoic to Early Cambrian depositional age, making this section time equivalent...
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Journal Article
Journal: Geosphere
Published: 01 June 2006
Geosphere (2006) 2 (4): 236–252.
... anomalies and anomaly patterns of buried copper deposits—e.g., Spence and Gaby—will be conducted later. Results from two training sites, La Escondida and Quebrada Blanca mining districts, show the strength of numerical favorability mapping. There is a strong correlation of classified target areas from...
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Journal Article
Journal: GSA Bulletin
Published: 01 January 2017
GSA Bulletin (2017) 129 (1-2): 152–170.
..., constraining the provenance and the timing of deposition and deformation. We also present new zircon U-Pb ages from the Sierra Laguna Blanca, a basement range to the east. Our data show that the region was dominated by a propagating orogenic strain front associated with a flexural basin starting as early...
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Journal Article
Journal: AAPG Bulletin
Published: 01 September 1962
AAPG Bulletin (1962) 46 (9): 1565–1595.
.... Redbed conglomerates included by Liddle in the Río Cachiri “Palmarito” probably belong to an in-faulted mass of La Quinta deposits (Lexico Estratigrafico, p. 487). Pink-colored granites invade hard quartzites on Quebrada La Ge by a process of granitization. These quartzites are evidently part...
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Journal Article
Journal: Clay Minerals
Published: 01 December 2016
Clay Minerals (2016) 51 (5): 723–740.
... and sedimentary facies analyses showed considerable evidence at Saladillo of synorogenic deposition of the Quebrada de los Colorados Formation ( Hongn et al. , 2007 ). These authors concluded that folding of the Saladillo syncline was partially coeval with deposition of the QLC Formation. Deformation events...
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Journal Article
Journal: Geology
Published: 01 July 2004
Geology (2004) 32 (7): 605–608.
... with the NCAR GENESIS general circulation model: Marine Micropaleontology , v. 27 p. 51 - 61 . Tomlinson , A.J. , Blanco , N. , Maksaev , V. , Dilles , J.H. , Grunder , A.L. , and Ladino , M. , 2001 , Geología de la Precordillera Andina de Quebrada Blanca—Chuquicamata...
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Journal Article
Journal: Economic Geology
Published: 01 January 2006
Economic Geology (2006) 101 (1): 71–94.
... hyperconcentrated flow deposits. A. Overview of hills to the south of the Bajo de la Alumbrera mine, showing gently tilted and laterally continuous bedding (marked by dashed lines) in mafic volcanic-derived sedimentary breccia units. Width of view ~2 km. B. Quebrada section, showing tabular bed geometries of mafic...
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Journal Article
Published: 01 November 2011
Geochemistry: Exploration, Environment, Analysis (2011) 11 (4): 279–291.
... Blanca indicator mineral survey, Chile. Satellite image source: Google Earth. Fig. 10 Distribution of porphyry Cu indicator minerals in weathered alluvium near the Quebrada Blanca deposit, Chile. Unpublished data from Aur Resources Inc. and Teck Cominco Limited. REFERENCES Ames...
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Journal Article
Published: 01 November 2007
Journal of Paleontology (2007) 81 (6): 1301–1307.
...MARCELO A. REGUERO; MARÍA TERESA DOZO; ESPERANZA CERDEÑO Abstract The cranial anatomy of the Deseadan species Medistylus dorsatus ( Ameghino, 1903 ) is described based on new and complete material from Cabeza Blanca (Chubut, Argentina). Medistylus is the largest of the Pachyrukhinae...
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