 | González-JimĂ©nez, JosĂ© M., Reich, Martin, CamprubĂ, Antoni, Gervilla, Fernando, Griffin, William L., Colás, Vanessa, O’Reilly, Suzanne Y., Proenza, JoaquĂn A., Pearson, Norman J., Centeno-GarcĂa, Elena (2015) Thermal metamorphism of mantle chromites and the stability of noble-metal nanoparticles. Contributions to Mineralogy and Petrology, 170 (2) doi:10.1007/s00410-015-1169-9 | Journal (article/letter/editorial) | | Heidelberg 2015 Abstract The Loma Baya complex in south-western Mexico is a volume of chromitite-bearing...one. The preservation of both reactions in the Loma Baya chromitite provides compelling evidence that the...MĂ©xico, Ciudad Universitaria, 04510 MĂ©xico, D.F., Mexico event, confirming previous thermodynamic predictions...in laurite from chromite-bearing rocks at Loma Baya, Mexico. This site is a key locality to study these...in this study are massive chromitites from the Loma Baya ultramafic–mafic complex and were carefully selected |  | | Journal (article/letter/editorial) | | INTRODUCTION The six platinum group elements (PGEs) are ruthenium (Ru), osmium (Os), iridium (Ir), rhodium (Rh)...stability of PGE-NPs in the Loma Baya SC RI chromite deposit of southwestern Mexico. 3.1. Ir-Pt mineral nanoparticles...nanoparticles in laurites from the Loma Baya chromite deposit (southwestern Mexico): effects of thermal metamorphism...Ru-Os-Ir nanoparticles in the Loma Baya chromite deposit in Mexico. The Loma Baya ores are a series of small...(Salgado-TĂ©ran and Serrano-Villar, 1983). The Loma Baya ultramafic complex represents a portion of obducted |  | González-JimĂ©nez, JosĂ© MarĂa, Griffin, William L., Gervilla, Fernando, Proenza, JoaquĂn A., O'Reilly, Suzanne Y., Pearson, Norman J. (2014) Chromitites in ophiolites: How, where, when, why? Part I. A review and new ideas on the origin and significance of platinum-group minerals. Lithos, 189. 127-139 doi:10.1016/j.lithos.2013.06.016 | Journal (article/letter/editorial) | | Sur (Mexico), 6–7 and 10–11 are platinum-group minerals from chromitites of Loma Baya, Guerrero State...State (Mexico), 12 are platinum-group minerals from chromitites of the Sagua de Tánamo district, Mayari-Baracoa...are currently being studied by the GEMOC team (Loma Baya and Vizcaino) have been also included in this...laurite of Type I chromitites from Loma Baya, Guerrero State in Mexico, show 187Os/188Os from 0.1250 ± 0...PGMs is found in 9 the chromitites of Loma Baya in Mexico (Fig. 1-8). In these chromitites, “secondary” |  | | Book | | platinum-group elements (PGE): osmium (Os), iridium (Ir), ruthenium (Ru), rhodium (Rh), platinum (Pt), and palladium...Rh-Maucherite (NiIrRh)11 As8 Osmium, Iridium, Ruthenium, Rutheniridosmine (OsIrRu), Platinum, Isoferroplatinum...D.; Haffty, J. Palladium, platinum, rhodium, ruthenium and iridium in chromitites from the Massif du...Capobianco, C.J.; Drake, M.J. Partitioning of ruthenium, rhodium, and palladium between spinel and silicate...relatively low Ir concentrations (<0.1 ppb). Ruthenium concentrations of the dunites varied between 3 |  | | Report (volume) | | Pd Te Re Os Ir Pt Au Sulphur Selenium Ruthenium Rhodium Palladium Tellurium v Rhenium Osmium...subordinate species at these more reducing conditions. Ruthenium: Borisov and Nachtweyh (1998) investigated Ru...Andrews DA, Brenan JM (2002) The solubility of ruthenium in sulfide liquid: implications for platinum group...York Barnes SJ, Fiorentini ML (2008) Iridium, ruthenium and rhodium in komatiites: Evidence for iridium...Capobianco CH, Drake M (1990) Partitioning of ruthenium, rhodium, and palladium between spinel and silicate |
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