 | Piña, R., Gervilla, F., Barnes, S.-J., Ortega, L., Lunar, R. (2015) Liquid immiscibility between arsenide and sulfide melts: evidence from a LA-ICP-MS study in magmatic deposits at Serranía de Ronda (Spain) Mineralium Deposita, 50 (3) 265-279 doi:10.1007/s00126-014-0534-3 | Journal (article/letter/editorial) | | LA-ICP-MS study in magmatic deposits at Serranía de Ronda (Spain) R. Piña & F. Gervilla & S.-J. Barnes...sulfidegraphite (S-G) deposits from the Serranía de Ronda (Málaga, South Spain) contain an arsenide assemblage...Departamento de Cristalografía y Mineralogía, Facultad de Ciencias Geológicas, Universidad Complutense de Madrid...Novais s/n, 28040 Madrid, Spain e-mail: rpinagar@ucm.es F. Gervilla Departamento de Mineralogía y Petrología...and Instituto Andaluz de Ciencias de la Tierra, Facultad de Ciencias, Universidad de Granada-CSIC, Avda |  | Gutierrez-Narbona, Rosario, Lorand, Jean-Pierre, Gervilla, Fernando, Gros, Michel (2003) New data on base metal mineralogy and platinum-group minerals in the Ojen chromitites (Serrania de Ronda, Betic Cordillera, southern Spain) Neues Jahrbuch für Mineralogie - Abhandlungen, 179 (2) 143-173 doi:10.1127/0077-7757/2003/0179-0143 | Journal (article/letter/editorial) | | the Ojen chromitites (Serrania de Ronda, Betic Cordillera, southern Spain) Rosario Gutierrez-Narbona, Jean-Pierre...the Ojen chromitites (Serrania de Ronda, Betic Cordillera, southern Spain). – N. Jb. Miner. Abh. (179):...# < 84) from the Ojen lherzolitic massif (south Spain) were studied for base metal mineralogy, bulk rock...abundant in the PGE-rich chromitites, consisting in laurite – erlichmanite, Ir – Pt – Rh sulfarsenides, Ru...The igneous crystallization sequence starts with laurite (containing appreciable amount of sulfarsenide |  | Baurier-Aymat, Sandra, Jiménez-Franco, Abigail, Roqué-Rosell, Josep, González-Jiménez, José María, Gervilla, Fernando, Proenza, Joaquín A., Mendoza, Joan, Nieto, Fernando (2019) Nanoscale Structure of Zoned Laurites from the Ojén Ultramafic Massif, Southern Spain. Minerals, 9 (5) 288 doi:10.3390/min9050288 | Journal (article/letter/editorial) | | Laurites from the Ojén Ultramafic Massif, Southern Spain Sandra Baurier-Aymat 1 , Abigail Jiménez-Franco...5 6 * Departament de Mineralogia, Petrologia i Geologia Aplicada, Universitat de Barcelona, Marti i...i Franquès s/n, 08028 Barcelona, Spain; sandrabaurier@gmail.com (S.B.-A.); josep.roque@ub.edu (J.R.-R...P.) Institut de Nanociència i Nanotecnologia, IN2UB Facultat de Química, Universitat de Barcelona Av...08028 Barcelona, Spain Posgrado en Ciencias de la Tierra, Universidad Nacional Autónoma de México, Ciudad |  | González-Jiménez, José M., Marchesi, Claudio, Griffin, William L., Gutiérrez-Narbona, Rosario, Lorand, Jean-P., O'Reilly, Suzanne Y., Garrido, Carlos J., Gervilla, Fernando, Pearson, Norman J., Hidas, Karoly (2013) Transfer of Os isotopic signatures from peridotite to chromitite in the subcontinental mantle: Insights from in situ analysis of platinum-group and base-metal minerals (Ojén peridotite massif, southern Spain) Lithos, 164. 74-85 doi:10.1016/j.lithos.2012.07.009 | Journal (article/letter/editorial) | | base-metal minerals (Ojén peridotite massif, southern Spain) José M. González-Jiménez a,⁎, Claudio Marchesi...Andaluz de Ciencias de la Tierra (CSIC-UGR), Avenida de las Palmeras 4, 18100 Armilla, Granada, Spain c Departamento...Departamento de Mineralogía y Petrología, Universidad de Granada, Facultad de Ciencias, Avda. Fuentenueva...Granada, Spain d Laboratoire de Planétologie et Géodynamique de Nantes, CNRS UMR 6112, Université de Nantes...Nantes, 2 Rue de la Houssinère, BP 92208, 44322 Nantes Cédex, 3, France a r t i c l e i n f o Article |  | | Journal (article/letter/editorial) | | the subcontinental lithospheric mantle (Serranía de Ronda, Spain). These authors evaluate how crustal fluids/melts...chromitites in the upper mantle. Malitch et al. study laurite and zircon from the Finero chromitites (Italy)...mantle. They integrate Re-Os LA-MCICPMS analyses of laurite to date melt extraction and possible metasomatic |  | Jiménez–Franco, Abigail, González–Jiménez, José M., Roqué, Josep, Proenza, Joaquín A., Gervilla, Fernando, Nieto, Fernando (2020) Nanoscale constraints on the in situ transformation of Ru–Os–Ir sulfides to alloys at low temperature. Ore Geology Reviews, 124. 103640pp. doi:10.1016/j.oregeorev.2020.103640 | Journal (article/letter/editorial) | | a Departament de Mineralogia, Petrologia i Geologia Aplicada, Facultat de Ciències de la Terra, Universitat...Universitat de Barcelona, 08028 Barcelona, Spain Institut de Nanociència i Nanotecnologia, IN2UB Facultat...Facultat de Química, Universitat de Barcelona, Av. Diagonal 645, 08028 Barcelona, Spain c Posgrado en Ciencias...Ciencias de la Tierra, Universidad Nacional Autónoma de México, Ciudad Universitaria, Delegación Coyoacán...Coyoacán, 04510 Cd. de México, Mexico d Departamento de Mineralogía y Petrología, Facultad de Ciencias, Universidad |  | González-Jiménez, José María, Griffin, William L., Gervilla, Fernando, Proenza, Joaquín 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) | | Departamento de Mineralogía y Petrología and Instituto Andaluz de Ciencias de la Tierra (Universidad de Granada-CSIC)...Granada-CSIC), Facultad de Ciencias, Avda. Fuentenueva s/n, 18002 Granada, Spain c Departament de Cristal lografia...Facultat de Geologia, Universitat de Barcelona, Martí i Franquès s/n, 08028 Barcelona, Spain b a r t...platinum-group minerals from chromitites of the Sagua de Tánamo district, Mayari-Baracoa ophiolite (Cuba)...due to the presence of abundant disulfides of the laurite (RuS2)-erlichmanite (OsS2) solid solution series |  | González-Jiménez, José M., Barra, Fernando, Garrido, Leonardo N.F., Reich, Martin, Satsukawa, Takako, Romero, Rurik, Salazar, Eduardo, Colás, Vanessa, Orellana, Felipe, Rabbia, Osvaldo, Plissart, Gaëlle, Morata, Diego (2016) A secondary precious and base metal mineralization in chromitites linked to the development of a Paleozoic accretionary complex in Central Chile. Ore Geology Reviews, 78. 14-40 doi:10.1016/j.oregeorev.2016.02.017 | Journal (article/letter/editorial) | | Excellence (CEGA), Universidad de Chile, Plaza Ercilla # 803, Santiago de Chile, Chile ARC Centre of Excellence...606-8502, Japan d Instituto de Geología, Universidad Nacional Autónoma de México, Ciudad Universitaria...Instituto de Geología Económica Aplicada,, Universidad de Concepción, Concepción, Chile f Instituto de Ciencias...Ciencias de la Tierra, Universidad Austral de Chile, Valdivia, Chile b a r t i c l e i n f o Article...gold. The PGM identified include native osmium, laurite (RuS2), irarsite (IrAsS), osarsite (OsAsS), omeiite |  | Bai, W., Robinson, P. T., Fang, Q., Yang, J., Yan, B., Zhang, Z., Hu, X.-F., Zhou, M.-F., Malpas, J. (2000) THE PGE AND BASE-METAL ALLOYS IN THE PODIFORM CHROMITITES OF THE LUOBUSA OPHIOLITE, SOUTHERN TIBET. The Canadian Mineralogist, 38 (3) 585-598 doi:10.2113/gscanmin.38.3.585 | Journal (article/letter/editorial) | | Luobusa, Tibet. SOMMAIRE Les lentilles de chromitite de l’ophiolite de Luobosa, dans le sud du Tibet, contiennent...minéraux du groupe du platine et des alliages de métaux de base, parmi lesquels figurent Os–Ir, Os–Ir–Ru...variable. De plus, on a trouvé de petites quantités de diamant, graphite, SiC, un carbure de chrome sans...sans nom, un siliciure de fer (Fe–Si), ainsi que Fe, Ni, Cr, Au, Cu et Si natifs. Les alliages et les...natif ont surtout été trouvés dans les concentrés de minéraux lourds présents dans les chromitites, mais |  | | Journal (article/letter/editorial) | | following order of abundance: (1) sulfides [Os-rich laurite, erlichmanite and unnamed (Ir,Rh)(Ni,Cu,Fe)2S3]...common abundance of PGE sulfides, i.e., Os-rich laurite, in the Oman chromitites is ascribed to the su...fugacity was sufficiently high to produce the Os-rich laurite and, to a lesser extent, erlichmanite and Ru-poor...an early stage of serpentinization. Keywords: laurite, chromitite, ophiolite, platinum-group elements...SOMMAIRE Nous avons récemment découvert des lentilles de chromitite enrichies en éléments du groupe du platine |  | | Journal (article/letter/editorial) | | chromian spinel. Stabilization of PGE alloys and laurite during the early stage of PGM crystallization in...metals led to the transformation of laurite to alloys or S-depleted laurite in some samples of chromitite....inclusion, Kop Mountains, Turkey. Sommaire De différentes sortes de chromitite, ayant une texture massive...ultramafiques de l’ophiolite de Kop, allant de Erzincan à Erzurum dans le nord-est de la Turquie. La...La composition chimique du spinelle chromifère de ces accumulations est relativement homogène, avec 0.64 |  | | Journal (article/letter/editorial) | | Excellence AC CE PT (CEGA), FCFM, Universidad de Chile, Plaza Ercilla #803, Santiago, Chile. Submitted...Jiménez Address: Departament of Geology, Universidad de Chile Plaza Ercilla #803, Santiago, Chile Phone:...mined for Cr in the small mining district of Sagua de Tánamo in Cuba MA (González-Jiménez et al., 2011)...abundant inclusions of micrometer-sized PGMs (laurite (RuS2), irarsite (IrAsS), AC cuproiridsite (CuIr2S4))...abundant crystals of Os-Ir-Ru minerals (i.e., laurite-erlichmanite and irarsite) are hosted in chromite |  | González-Jiménez, José M., Camprubí, Antoni, Colás, Vanessa, Griffin, William L., Proenza, Joaquín A., O'Reilly, Suzanne Y., Centeno-García, Elena, García-Casco, Antonio, Belousova, Elena, Talavera, Cristina, Farré-de-Pablo, Júlia, Satsukawa, Takako (2017) The recycling of chromitites in ophiolites from southwestern North America. Lithos, 294. 53-72 doi:10.1016/j.lithos.2017.09.020 | Journal (article/letter/editorial) | | Elena Belousova, Cristina Talavera, Júlia Farré-de-Pablo, Takako Satsukawa PII: DOI: Reference: S0024-4937(17)30332-8... Elena Belousova, Cristina Talavera, Júlia Farré-de-Pablo, Takako Satsukawa , The recycling of chromitites...Farré-de-Pablod, Takako Satsukawab,g a. Departamento de Mineralogía y Petrología, Facultad de Ciencias...Ciencias, Universidad de Granada, Avda. Fuentenueva s/n, 18002 Granada, Spain. b. ARC Centre of Excellence...Instituto de Geología, Universidad Nacional Autónoma de México, Ciudad Universitaria, 04510 Ciudad de México |  | González-Jiménez, José M., Reich, Martin, Camprubí, Antoni, Gervilla, Fernando, Griffin, William L., Colás, Vanessa, O’Reilly, Suzanne Y., Proenza, Joaquín A., Pearson, Norman J., Centeno-García, 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) | | Facultad de Ciencias Físicas y Matemáticas, Universidad de Chile, Plaza Ercilla # 803, Santiago de Chile...2109, Australia 3 Instituto de Geología, Universidad Nacional Autónoma de México, Ciudad Universitaria...metamorphism have caused the desulphurization of laurite RuS2, releasing minute particles of Ru–Os–Ir alloys...Instituto Andaluz de Ciencias de la Tierra (Universidad de Granada‑CSIC) and Departamento de Mineralogía y... Facultad de Ciencias, Universidad de Granada, Avda. Fuentenueva s/n, 18002 Granada, Spain 5 Departamento |  | Uysal, Ibrahim, Akmaz, Recep Melih, Kapsiotis, Argyrios, Demir, Yılmaz, Saka, Samet, Avcı, Erdi, Müller, Dirk (2015) Genesis and geodynamic significance of chromitites from the Orhaneli and Harmancık ophiolites (Bursa, NW Turkey) as evidenced by mineralogical and compositional data. Ore Geology Reviews, 65. 26-41 doi:10.1016/j.oregeorev.2014.08.006 | Journal (article/letter/editorial) | | inclusions in magnesiochromite grains (1–15 μm across). Laurite is dominant PGM phase, followed by erlichmanite...Economou-Eliopoulos, 2009a,b). Commonly, members of the laurite–erlichmanite solid-solution series and Os–Ir alloys...software at the Centro de Instrumentación Científica (CIC) of the University of Granada, Spain. In-situ chemical...assemblages are dominated by IPGE-rich phases namely laurite, erlichmanite, irarsite, hollingworthite, unidentified...the whole-rock PGE data. Ruthenium is present in laurite, whereas Os mainly occurs as erlichmanite. Iridium |  | Habtoor, Abdel Monem, Ahmed, Ahmed Hassan, Akizawa, Norikatsu, Harbi, Hesham, Arai, Shoji (2017) Chemical homogeneity of high-Cr chromitites as indicator for widespread invasion of boninitic melt in mantle peridotite of Bir Tuluha ophiolite, Northern Arabian Shield, Saudi Arabia. Ore Geology Reviews, 90. 243-259 doi:10.1016/j.oregeorev.2017.03.010 | Journal (article/letter/editorial) | | unimodal type in terms of the presence of Ru-rich laurite, as the sole primary platinum-group minerals (PGM)...ranging from 10 to 40 µm across (Fig. 3c and d). Laurite (RuS2) is the only PGM phase observed in the studied...spot analyses in 11 PGM grains revealed Ru-rich laurite (RuS2) as the only PGM phase encountered in the...which is characterized by the predominance Ru-rich laurite and steep negative PGE slopes from Ru to Pt. Large...(Table 5). The Os and Ir contents of the analyzed laurite grains vary from 0.42 to 5.86 wt.% (2.59 wt.% on |  | | Journal (article/letter/editorial) | | Valerie K. Stucker, Sharon L. Walker, Cornel E.J. de Ronde, Fabio Caratori Tontini, and Shinji Tsuchida...metallogenic evolution—José Henrique da Silva Nogueira de Matos, Ticiano José Saraiva dos Santos, and Lena...mineralization—Benoît Quesnel, Christian Le Carlier de Veslud, and Philippe Boulvais 961 Fe-Ni–bearing serpentines...from thermodynamic calculations—Cristina Villanova-de-Benavent, Cristina Domènech, and Esperança Tauler...Cuba)—Cristina Domènech, Salvador Galí, and Cristina Villanova-de-Benavent 993 Discovery of Ni-smectite-rich saprolite |  | Barkov, Andrei Y., Bindi, Luca, Tamura, Nobumichi, Shvedov, Gennadiy I., Winkler, Björn, Stan, Camelia V., Morgenroth, Wolfgang, Martin, Robert F., Zaccarini, Federica, Stanley, Christopher J. (2019) Ognitite, NiBiTe, a new mineral species, and Co-rich maucherite from the Ognit ultramafic complex, Eastern Sayans, Russia. Mineralogical Magazine, 83 (5) 695-703 doi:10.1180/mgm.2019.31 | Journal (article/letter/editorial) | | Geowissenschaften, Universität Frankfurt, Altenhöferallee 1, DE-60438 Frankfurt a. M., Germany 6 Department of Earth...includes species rich in Ir–Ru–Os: Ru–Os disulfides (laurite–erlichmanite series), Ru–Os diarsenides (anduoite–omeiite)...DOE Office of Science User Facility under contract #DE-AC02-05CH11231. A.Y.B. gratefully acknowledges a...(micro-PIXE technique) study. Cadernos Lab. Xeoloxico de Laxe Coruna, 25, 103-105. Gervilla, F., Makovicky...LA–ICP–MS study in magmatic deposits at Serranía de Ronda (Spain). Mineralium Deposita, 50, 265-279. Prichard |  | González-Jiménez, José María, Griffin, William L., Proenza, Joaquín A., Gervilla, Fernando, O'Reilly, Suzanne Y., Akbulut, Mehmet, Pearson, Norman J., Arai, Shoji (2014) Chromitites in ophiolites: How, where, when, why? Part II. The crystallization of chromitites. Lithos, 189. 140-158 doi:10.1016/j.lithos.2013.09.008 | Journal (article/letter/editorial) | | Departament de Cristal·lografia, Mineralogia i Dipòsits Minerals, Facultat de Geologia, Universitat de Barcelona...Franquès s/n, 08028 Barcelona, Spain Fernando Gervilla AC Departamento de Mineralogía y Petrología and...Instituto Andaluz de Ciencias de la Tierra (Universidad de Granada-CSIC), Facultad de Ciencias, Avda. Fuentenueva...Fuentenueva s/n, 18002 Granada, Spain Suzanne Y. O’Reilly ARC Centre of Excellence for Core to Crust...above the suprasubduction zone (e.g. Ronda-Ojén in southern Spain; AC Gervilla et al., 2002; Gutiérrez-Narbona |  | | Journal (article/letter/editorial) | | *Eduardo T. Mansur¹, Sarah-Jane Barnes¹ ¹Sciences de la Terre, Université du Québec à Chicoutimi, Québec...(Russia), the Platreef (South Africa) and Aguablanca (Spain) (Holwell and McDonald, 2007; Dare et al., 2010a...require and additional concentration step. Either laurite, (Ru,Os,Ir)S 2, and Pt-Fe alloy crystallized together...rare. The other PGM present in minor amounts are laurite (RuS2), and Pt-alloys. These observations are in...sample sets at both mines (Kinloch, 1982; McLaren and de Villiers, 1982). At both the Impala and Rustenburg |  | Bali, Enikő, Hidas, Károly, Guðfinnsson, Guðmundur H., Kovács, Zoltán, Török, Kálmán, Román-Alpiste, Manuel Jesús (2018) Zircon and apatite-bearing pyroxene hornblendite mantle xenolith from Hungary, Carpathian-Pannonian region. Lithos, 316. 19-32 doi:10.1016/j.lithos.2018.07.004 | Journal (article/letter/editorial) | | Instituto Andaluz de Ciencias de la Tierra, CSIC & Universidad de Granada, Avenida de las MA Palmeras...Palmeras 4, 18100 Armilla (Granada), Spain 3 Lithosphere Fluid Research Lab, Institute of Geography and Earth...(e.g.: Matlich et al. 2017). In the Ronda massif (southern Spain), zircons are either xenocrystic or...and at the Instituto Andaluz de Ciencias de la Tierra (IACT, Granada, Spain). We performed thin section-scale...and ca. 0.2 l/min Ar) at IACT (Armilla, Granada, Spain). The mass spectrometer is an Agilent 8800 QQQ, |  | | Report (volume) | | Discovery date Unknown Known to native Americans - A de Ulloa (South America) S Tennant (England) S Tennant...minerals (PGMs), such as Os–Ir–Pt-bearing alloy and laurite–erlichmanite (RuS2–OsS2; (Legendre and Augé 1986;...most common association involving minerals of the laurite–erlichmanite series (RuS2–OsS2), as well as Pt–Fe...occurrence of PGMs (including metal alloys and laurite) at the crystal–liquid interface. The mechanism...al. (2009) argue that the occurrence of zoned laurite–erlichmanite grains entrapped in chromite from |  | Dare, S. A. S., Barnes, S.-J., Prichard, H. M., Fisher, P. C. (2010) The Timing and Formation of Platinum-Group Minerals from the Creighton Ni-Cu-Platinum-Group Element Sulfide Deposit, Sudbury, Canada: Early Crystallization of PGE-Rich Sulfarsenides. Economic Geology, 105 (6) 1071-1096 doi:10.2113/econgeo.105.6.1071 | Journal (article/letter/editorial) | | FISHER2 1Sciences 2School de la Terre, Université du Québec à Chicoutimi, 555 Bld. de l’Université, Saguenay...within the Merensky Reef due to the association of laurite (Ru-Os-Ir-S) with chromitite. In contrast, previous...nickelinemaucherite-gersdorffite assemblage (e.g., Serranía de Ronda and Beni Bousera: Gervilla et al., 1996; Talnotry...Co-As-S and Co-Ni-As-S: Bulletin de la Societé Française de minéralogie et de cristallographie, v. 97, p. |  | | Journal (article/letter/editorial) | | serpentinite at Barberton, South Africa (Hiemstra and de Waal, H.G. Dill / Earth-Science Reviews 100 (2010)...Dominican Republic, Lake Izabel, Guatemala, Loma de Hierro, Venezuela, Cerro Matoso, Colombia, Aghios...ophiolites (harzburgite, dunite). (Fig. 04.06) (Chételat de, 1947; Dixon, 1979). Supergene Ni mineralization...Pt0.6Pd0.3Ni0.1S (62% Pt, 17% Pd) in norites – Laurite (RuS2) (61% Ru) in ultramafic rocks, and in placers...1990). In these pipes, Pt–Fe alloys prevail over laurite, sperrylite, tellurides, Pt metal, hollingworthite | | | Journal (article/letter/editorial) | | serpentinite at Barberton, South Africa (Hiemstra and de Waal, H.G. Dill / Earth-Science Reviews 100 (2010)...Dominican Republic, Lake Izabel, Guatemala, Loma de Hierro, Venezuela, Cerro Matoso, Colombia, Aghios...ophiolites (harzburgite, dunite). (Fig. 04.06) (Chételat de, 1947; Dixon, 1979). Supergene Ni mineralization...Pt0.6Pd0.3Ni0.1S (62% Pt, 17% Pd) in norites – Laurite (RuS2) (61% Ru) in ultramafic rocks, and in placers...1990). In these pipes, Pt–Fe alloys prevail over laurite, sperrylite, tellurides, Pt metal, hollingworthite |
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