GONZALEZ, Rodrigo
 yÂ
NIEMEYER, Hans. Interacción entre magmas ácidos y básicos en el nivel de emplazamiento del Plutón Sierra de Varas (Cordillera de Domeyko, norte de Chile). Rev. geol. Chile [online].
2007,
vol.34, n.1, pp. 23-47.
ISSN 0716-0208.Â
doi: 10.4067/S0716-02082007000100002.
|
|
Arzi, A. 1978. Critical phenomena in the rheology of partially melted rocks. Tectonophysics 44: 173-184. [ Links ] Avilés, C. 2004. Estructuras asociadas al emplazamiento del Plutón Sierra de Varas Norte, Segunda Región de Antofagasta. Chile. Memoria de Título (Inédito), Universidad Católica del Norte, Departamento de Ciencias Geológicas: 91p. [ Links ] Bahlburg, H.; Breitkreuz, C. 1991. Paleozoic evolution of active margin basins in the southern Central Andes (northwestern Argentina and northern Chile). Journal of South America Earth Sciences 4: 171-188. [ Links ] Bahlburg, H.; Hervé, F. 1997. Geodynamic evolution and tectono-stratigraphic terranes of northwestern Argentina and northern Chile. Geological Society of America Bulletin 109: 869-884. [ Links ] Baker, D. 1998. Granitic melt viscosity and dike formation. Journal of Structural Geology 20 (9-10): 1395-1404. [ Links ] Barbarin B.; Didier,J. 1992. Genesis and evolution of mafic microgranular enclaves through various types of interaction between coexisting felsic and mafic magmas. Transactions of the Royal Society of Edinburgh: Earth Sciences 83: 145-153. [ Links ] Barbarin, B. 2005. Mafic magmatic enclaves and mafic rocks associated with some granitoids of the central Sierra Nevada batholith, California: nature, origin, and relations with the hosts. Lithos 80: 155-177. [ Links ] Bell, C. M. 1982. The Lower Paleozoic metasedimentary basement of the Coastal Range of Chile between 25°30’ and 27°S. Revista Geológica de Chile 17: 21-29. [ Links ] Bell, C. M. 1987. The origin of the Upper Palaeozoic Chañaral melange of N Chile. Journal of the Geological Society of London 144: 599-610. [ Links ] Berríos, H. 2001. Las cataclasitas de la falla Sierra de Varas en las inmediaciones de la Aguada del Hornito. Memoria de Título (Inédito), Universidad Católica del Norte, Departamento de Ciencias Geológicas: 58 p. [ Links ] Blundy, J.D.; Holland, T.J.B. 1990. Calcic amphibole equilibria and a new amphibole-plagioclase geothermometer. Contributions to Mineralogy and Petrology 104: 208-224. [ Links ] Breitkreuz, C. 1995. The Late Permian Peine and Cas Formation at the eastern margin of the Salar de Atacama, Northern Chile: stratigraphy, volcanic facies, and tectonics. Revista Geológica de Chile 22 (1): 3-23. [ Links ] Brown, M. 1991. Comparative geochemical interpretation of Permian-Triassic plutonic complexes of the Coastal Range and Altiplano (23°30’ to 26°30’S), northern Chile. Geological Society of America, Special Paper 265: 157-171. [ Links ] Castro, A.; Moreno-Ventas, I.; de la Rosa, J.D. 1991. Multistage crystallization of tonalitic enclaves in granitoid rocks (Hercynian belt, Spain): implications for magma mixing. Geologische Rundschau 80 (1): 109-120. [ Links ] Coira, B.; Davison, J.; Mpodozis, C.; Ramos, V. 1982. Tectonic and magmatic evolution of the Andes of northern Argentina and Chile. In Magmatic evolution of the Andes (Linares, E.; editor). Earth-Science Review, Special Issue 18 (3-4): 302-332. [ Links ] Didier, J. 1973. Granites and their enclaves. The bearing of enclaves on the origin of granites. Developments in Petrology 3. Elsevier Publishing Co.: 393 p. Amsterdam. [ Links ] Didier, J. 1987. Contribution of enclave studies to the understanding of origin and evolution of granitic magmas. Geologische Rundschau 76 (1): 41-50. [ Links ] Didier, J.; Barbarin, B. 1991. Enclaves and granite Petrology. Developments in Petrology 13. Elsevier Publishing Co.: 626 p. Amsterdam. [ Links ] Ernst, W. G.; Liu, J. 1998. Experimental phase equilibrium study of Al- and Ti-contents of calcic amphibole in MORB-A semiquantitative thermobarometer. American Mineralogist 83: 952-969. [ Links ] Ernst, W. G. 2002. Paragenesis and thermobarometry of Ca-amphiboles in Barcroft granodioritic pluton, central White Mountains, eastern California. American Mineralogist 87: 478-490. [ Links ] García, F.1967. Geología del Norte Grande de Chile. In Simposium sobre el Geosinclinal Andino. Sociedad Geológica de Chile, Publicación 3: 128 p. [ Links ] Hammarstrom, J. M.; Zen, E. 1986. Aluminum in hornblende: An empirical igneous geobarometer. American Mineralogist 71: 1297-1313. [ Links ] Hervé, F.; Munizaga, F.; Marinovic, N.; Hervé, M.; Kawashita, K.; Brook, M.; Snelling, N. 1985. Geochronology Rb-Sr y K-Ar del basamento cristalino de Sierra Limón Verde. In Congreso Geológico Chileno, No. 4, Actas 3 (4): 235-253. [ Links ] Hervé, F.; Marinovic, N.; Mpodozis, C.; Smoje, I. 1991. Mapa geológico de la Hoja Sierra de Varas. Servicio Nacional de Geología y Minería, Documentos de Trabajo 2. Santiago. [ Links ] Holland, T.; Blundy, J. 1994. Non-ideal interactions in calcic amphibole and their bearing on amphibole-plagioclasa thermometry. Contributions to Mineralogy and Petrology 116: 433-447. [ Links ] Hollister, L.S.; Grisson, G.C.; Peters, E. K.; Stowell, H. H.; Sisson, V.B. 1987. Confirmation of the empirical correlation of Al in hornblende with pressure of solidification of calc-alkaline plutons. American Mineralogist 72: 231-239. [ Links ] Johnson, M.C.; Rutherford, M.J. 1989. Experimental calibration of the aluminium-in-hornblende geo-barometer with application to Long Valley Caldera (California) volcanic rocks. Geology 17: 837-841. [ Links ] Lazcano, E. 2000. Petrografía y estructuras de plutones del Paleozoico superior y su relación con la roca de caja en Sierra de Varas Norte, II Región, Chile. Memoria de Título (Inédito), Universidad Católica del Norte, Departamento de Ciencias Geológicas: 62 p. [ Links ] Leake, B.E.; Woolley, A.R.; Arps, C.E.S.; Birch, W.D.; Gilbert, M.C.; Grice, J.D.; Hawthorne, F.C.; Kato, A.; Kisch, H.J.; Krivovichev, V.G.; Linthout, K.; Laird, J.; Mandarino, J.A.; Maresch, W.V.; Nickel, E.H.; Rock, N. M.S.; Schumacher, J.C.; Smith, D.C.; Stephenson, N. C. N.; Ungaretti, L.; Whittaker, E.J. W.; Youzhi, G. 1997 Nomenclature of amphiboles: Report of the Subcommittee on Amphiboles of the internacional Mineralogical Association, Commission on New Minerals and Mineral Names. American Mineralogist 82: 1019-1037. [ Links ] Lucassen, F.; Franz, G.; Laber, A. 1999a. Permian high pressure rocks- the basamento of the Sierra de Limón Verde in Northern Chile. Journal of South American Earth Science 12: 183-199. [ Links ] Lucassen, F.; Franz, G.; Thirlwall, M.F.; Mezger, K. 1999b. Crustal recycling of metamorphic basement: Late Paleozoic granitoids of northern Chile Implications for the composition of the Andean crust. Journal of Petrology 40: 1527-1551. [ Links ] Marinovic, N.; Smoje, I.; Maksaev, V.; Hervé, M.; Mpodozis, C. 1995. Hoja Aguas Blancas. Servicio Nacional de Geología y Minería, Carta Geológica de Chile No. 70, Región de Antofagasta: 150 p. Santiago. [ Links ] Mpodozis, C.; Kay, S. M. 1992. Late Palaeozoic to Triassic evolution of the Gondwana margin: evidence from the Chilean Frontal Cordilleran batholiths (28°S to 31°S). Geological Society of America Bulletin 104: 999-1014. [ Links ] Mpodozis, C.; Marinovic, N.; Smoje, I.; Cuitiño, L. 1993. Estudio Geológico-Estructural de la Cordillera de Domeyko entre Sierra Limón Verde y Sierra Mariposas, Región de Antofagasta. Servicio Nacional de Geología y Minería, Informe Registrado, IR-93-04: 282 p. Santiago. [ Links ] Niemeyer, H.; Lazcano, E.; Avilés, C. 2001. Mecanismo de emplazamiento del Plutón Sierra de Varas Norte, Región de Antofagasta, Chile. Revista Geológica de Chile 28 (2): 229-241. [ Links ] Niemeyer, L.; Berríos, H.; Ruiz Cruz, M.D. 2004. Temperaturas de formación en cataclasitas triásicas de la Cordillera Domeyko, Antofagasta, Chile. Revista Geológica de Chile 31 (1): 3-18. [ Links ] Padilla, H. 1988. Eventos intrusivos y deformaciones en la Cordillera de Domeyko a la latitud del Salar de Punta Negra-Antecedentes geocronológicos K/Ar. In Congreso Geológico Chileno, No. 5, Actas 3: I229-I243. Santiago. [ Links ] Paterson, S.R.; Pignotta, G.; Vernon, R.H. 2004. The significance of microgranitoid enclave shape and orientation. Journal of Structural Geology 26: 1465-1481. [ Links ] Scaillet, B.; Holtz, F.; Pichavant, M. 1998. Phase equilibrium constraints on the viscosity of silicic magmas, 1. Volcanic-plutonic comparisson. Journal of Geophysical Research 103 (11): 27257-27266. [ Links ] Schmidt, M. W. 1992. Amphibole composition in tonalite as a function of pressure: an experimental calibration of the Al-in-hornblende barometer. Contributions to Mineralogy and Petrology 110: 304-310. [ Links ] Smoje, I.; Marinovic, N. 1994. Intrusivos del Carbonífero Pérmico en la Cordillera de Domeyko: nuevos antecedentes radiométricos. In Congreso Geológico Chileno, No. 7, Actas 2: 1213-1216. Concepción. [ Links ] Thomas, W.M.; Ernst, W.G. 1990. The aluminum content of hornblende in calc-alcaline granitic rocks: A mineralogic barometer calibrated experimentally to 12 Kbar, In Fluid-mineral interactions: A tribute to H.P. Eugster (Spencer, R.J.; Chou, I-M; editors). Geochemical Society Special Publication 2: 59-63. [ Links ] Vernon, R.H.; Etheridge, M.A.; Wall, V. L. 1988. Shape and microstructure of microgranitoid enclaves: indicators of magma mingling and flow. Lithos 22: 1-11. [ Links ] Vanderhaeghe, O. 2001. Melt Segregation, Pervasive Melt Migration and Magma Mobility in the Continental Crust: The Structural Record from Pores to Orogens. Physics and Chemistry of Earth 26 (4-5): 213-223. [ Links ] Vigneresse, J.L.; Barbey, P.; Cuney, M. 1996. Rheological transitions during partial melting and crystallization with application to felsic magma segregation and transfer. Journal of Petrology 37: 1579-1600. [ Links ] Vigneresse, J.L.; Tikoff, B. 1999. Strain partitioning during partial melting and crystallizing felsic magmas. Tectonophysics 312: 117-132. [ Links ] Waight, T.; Maas, R.; Nicholls, I. 2000. Fingerprinting feldspar phenocrysts using crystal isotopic composition stratigraphy: implications for crystal transfer and magma mingling in S-type granites. Contributions to Mineralogy and Petrology 139: 227-239. [ Links ] William, Q.; Tobish, O.T. 1994. Microgranitic enclave shapes and magmatic strain histories: Constraints from drop deformation theory. Journal of Geophysical Research 99 (B12): 24359-24368. [ Links ] |