 | Junge, Malte, Oberthür, Thomas, Kraemer, Dennis, Melcher, Frank, Piña, Ruben, Derrey, Insa T., Manyeruke, Tawanda, Strauss, Harald (2019) Distribution of platinum-group elements in pristine and near-surface oxidized Platreef ore and the variation along strike, northern Bushveld Complex, South Africa. Mineralium Deposita, 54 (6) 885-912 doi:10.1007/s00126-018-0848-7 | Journal (article/letter/editorial) | | isotope compositions relative to Vienna Canon Diablo Troilite (VCDT) reported in standard δ-notation [‰]. The...the NIST610 glass (Jochum et al. 2011) and Lombard meteorite (Gilbert et al. 2012) were used. Beam size...4 analysis spots at NIST610 and 4 on the Lombard meteorite followed by 12 on the sample. Ablation was...δ-notation (δ34S) relative to the Vienna Canon Diablo Troilite (VCDT) standard. Reproducibility as determined...ultramafic series of the Stillwater Complex, MT, USA—implications for processes enriching chromite layers |  | | Journal (article/letter/editorial) | | External standards are the ataxite iron meteorite Lombard, which was shown to be homogeneous in chemical...objects include abundant sulfides within them. Troilite occurs in small well rounded blebs (mainly 10...metal aggregate from CBa chondrite Gujba. tr = troilite, abundant as blebs within metal or as networks...10–18 % of the entire metal fraction of this meteorite. In element maps it can be observed that Fe and...dominated by metal melt. Further constituents of this meteorite are abundant chondrules, rare Ca-Al-rich inclusions |  | Ariskin, A. A., Nikolaev, G. S., Danyushevsky, L. V., Fiorentini, M., Kislov, E. V., Pshenitsyn, I. V. (2018) Genetic Interpretation of the Distribution of PGE and Chalcogens in Sulfide-Mineralized Ultramafic Rocks from the Yoko-Dovyren Layered Intrusion. Geochemistry International, 56 (13) 1322-1340 doi:10.1134/s0016702918130025 | Journal (article/letter/editorial) | | sulfide phases with the dominance of pyrrhotite (±troilite) and pentlandite. found near the bottom. Conversely...the major sulfide phases, including pyrrhotite/troilite, pentlandite, chalcopyrite, and cubanite (in fact...Mss-like melts, mostly high-Fe pyrrhotite and troilite. These two phases are identified based on their...low-temperature exsolution, which are seen as vermicular troilite segre- gations in pyrrhotite: the precursor phase...study of five reference materials and the Lombard meteorite for the determination of the platinum-group |  | Ariskin, Alexey A., Kislov, Evgeny V., Danyushevsky, Leonid V., Nikolaev, Georgy S., Fiorentini, Marco L., Gilbert, Sarah, Goemann, Karsten, Malyshev, Alexey (2016) Cu–Ni–PGE fertility of the Yoko-Dovyren layered massif (northern Transbaikalia, Russia): thermodynamic modeling of sulfide compositions in low mineralized dunite based on quantitative sulfide mineralogy. Mineralium Deposita, 51 (8) 993-1011 doi:10.1007/s00126-016-0666-8 | Journal (article/letter/editorial) | | consist of pyrrhotite and contain minor amounts of troilite, The epigenetic mineralization is represented...ultramafic series of the Stillwater Complex, Mt, USA—implications for processes enriching chromite layers...study of five reference materials and the Lombard meteorite for the Miner Deposita (2016) 51:993–1011...saturation history of the Stillwater Complex, Montana: chemostratigraphic variation in platinum group |  | Bragagni, A., van Acken, D., Fonseca, R.O.C., Speelmanns, I.M., Wainwright, A.N., Heuser, A., Nowell, G.M., Luguet, A. (2018) Re-Os and HSE in individual base metal sulfide grains: Evaluating micro-analytical procedures using a sulfide reference material. Chemical Geology, 493. 426-440 doi:10.1016/j.chemgeo.2018.06.020 | Journal (article/letter/editorial) | | Os/188Os on one fragment of the Filomena iron meteorite (0.15 mg) and AN three fragments (0.14-1.3 mg)...of the pyroxenitic BMS and 100 mg of Filomena meteorite) using a conventional ED Carius tube digestion...187Os/188Os (reported only for the Filomena iron meteorite) overlapped within the stated precision. However...out on Canyon Diablo LA-ICP-MS CE 2.2.2 PT troilite (for Fe and S), and pure Ni metal, following the...laboratory (DTM, Carnegie Institution of Washington, USA) it is possible that these authors have taken steps |
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