Browsing by Author "9377ba5b-1388-408d-b5b0-ad7f4ee03e93"

Now showing items 1-9 of 9

    • A secondary precious and base metal mineralization in chromitites linked to the development of a Paleozoic ... 
      González Jiménez, José; Barra Pantoja, Fernando; Garrido, Leonardo; Reich Morales, Martín; Satsukawa, Takako; Romero, Rurik; Salazar, Eduardo; Colás, Vanessa; Orellana, Felipe; Rabbia, Osvaldo; Plissart, Gaëlle; Morata Céspedes, Diego (Elsevier, 2016)
      Platinum-group element (PGE) and gold inclusions are usually present in peridotites and chromitite deposits associated with ophiolites. Here, we present the first detailed study of the mineralogy of precious metals in ...
    • Compositional effects on the solubility of minor and trace elements in oxide spinel minerals: Insights from ... 
      Colas, Vanessa; Padrón Navarta, José; González Jiménez, José; Griffin, William L.; Fanlo, Isabel; O'Reilly, Suzanne Y.; Gervilla, Fernando; Proenza, Joaquín A.; Pearson, Norman; Escayola, Mónica (Mineralogical Society of America, 2016)
      Chromite from Los Congos and Los Guanacos in the Eastern Pampean Ranges of Cordoba (Argentinian Central Andes) shows homogenous and exsolution textures. The composition of the exsolved phases in chromite approaches the ...
    • Mantle Recycling: Transition Zone Metamorphism of Tibetan Ophiolitic Peridotites and its Tectonic Implications 
      Griffin, William; Afonso, J. C.; Belousova, Elena; Gain, Sarah; Gong, X. H.; González Jiménez, José; Howell, D. A.; Huang, J. X.; McGowan, Nicole; Pearson, Norman; Satsukawa, Takako; Shi, R.; Williams, P.; Xiong, P.; Yang, J. S.; Zhang, M.; O'Reilly, Suzanne Y. (Oxford University Press, 2016)
      Large peridotite massifs are scattered along the 1500 km length of the Yarlung-Zangbo Suture Zone (southern Tibet, China), the major suture between Asia and Greater India. Diamonds occur in the peridotites and chromitites ...
    • Nanoscale partitioning of Ru, Ir, and Pt in base-metal sulfides from the Caridad chromite deposit, Cuba 
      González Jiménez, José; Deditius, Artur; Gervilla, Fernando; Reich Morales, Martín; Suvorova, Alexandra; Roberts, Malcolm; Roqué, Josep; Proenza, Joaquín A. (Walter de Gruyter GmbH, 2018)
      We report new results of a combined focused ion beam and high-resolution transmission electron microscopy (FIB/HRTEM) investigation of platinum-group elements (PGE)-rich base-metal sulfides. The Ni-Fe-Cu base-metal ...
    • Neuroinflammation: Implications for the pathogenesis and molecular diagnosis of Alzheimer's disease 
      Rojo, Leonel; Fernández Darraz, Jorge; Maccioni, Andrea A.; González Jiménez, José; Maccioni Baraona, Ricardo (ELSEVIER SCIENCE INC, 2007-05-31)
      During the past few years, an increasing set of evidence has supported the major role of deregulation of the interaction patterns between glial cells and neurons in the pathway toward neuronal degeneration. Neurons and ...
    • Plume subduction interaction forms large auriferous provinces 
      Tassara, Santiago; González Jiménez, José; Reich Morales, Martín; Schilling, Manuel E.; Morata Céspedes, Diego; Begg, Graham; Saunders, Edward; Griffin, William L.; O'Reilly, Suzanne Y.; Gregoire, Michel; Barra Pantoja, Luis Fernando; Corgne, Alexandre (Nature Publishing Group, 2017)
      Gold enrichment at the crustal or mantle source has been proposed as a key ingredient in the production of giant gold deposits and districts. However, the lithospheric-scale processes controlling gold endowment in a given ...
    • Sedimentary provenance of the Late Paleozoic metamorphic basement, south-central Chile: Implications for ... 
      Romero, Rurik; Barra, Fernando; Leisen, Mathieu; Salazar, Eduardo; González Jiménez, José; Reich Morales, Martín (Taylor and Francis Inc., 2020)
      U-Pb detrital zircon age patterns are presented for nine samples of metapelites from the metamorphic basement of south-central Chile between 37° and 40°S, along with detrital zircon ages for a sample from the Piedra Santa ...
    • Titanian clinohumite and chondrodite in antigorite serpentinites from Central Chile: evidence for deep and ... 
      González Jiménez, José; Plissart, Gaelle; Garrido, Leonardo; Padron Navarta, José; Aiglsperger, Thomas; Romero, Rurik; Marchesi, Claudio; Moreno Abril, Antonio; Reich Morales, Martín; Barra Pantoja, Fernando; Morata Céspedes, Diego (E Schweizerbartsche Verlagsbuchhandlung, 2017)
      Humite minerals, including Ti-rich, hydroxyl-dominant chondrodite and clinohumite, occur in Paleozoic antigorite serpentinite in the La Cabana area, in the Chilean Coastal Cordillera (similar to 38 degrees 30'S- 73 degrees ...
    • Zircon recycling and crystallization during formation of chromite- and Ni-arsenide ores in the subcontinental ... 
      González Jiménez, José; Cáceres Marchesi, Claudio; Griffin, William L.; Gervilla, Fernando; Belousova, Elena A.; Garrido, Carlos J.; Romero, Rurik; Talavera, Cristina; Leisen, Mathieu; O'Reilly, Suzanne Y.; Barra Pantoja, Luis Fernando; Martin, Laure (Elsevier, 2017)
      The ultramafic massifs of the Serrania de Ronda (namely Ronda, Ojen and Carratraca) are portions of Proterozoic (similar to 1.2-1.8 Ga) subcontinental lithospheric mantle (SCLM) affected by partial melting and infiltration ...