| | Journal (article/letter/editorial) | tS7Os/lS6Os ratios were determined for in-situ laurite grains in Alpine-type chromitites and platinumgroup...alluvial placers in Borneo, Indonesia/Malaysia. The Osisotope ratios of laurite grains in chromite d e f...isotopes, platinum-group minerals, laurite, chromitites, Borneo, Indonesia, Malaysia. Introduction Geology...This paper presents tS7Os/IS60s ratios of insitu laurite in chromitites of an Alpine-type ultramafic-mafic...Borneo Island, Indonesia/Malaysia. Most of the samples were collected from the Meratus-Bobaris region | | | Journal (article/letter/editorial) | the Nizhni Tagil ultramafic massif, the Ural Mountains, and laurites enclosed in chromites in GoodnewsBay...INTRUSIONS chromitite from the southeastern Kalimantan, Indonesia. Placer occurrences include eluvial (residual)...non-zoned-type are mostly Os-IrRu minerals such as laurite (RuS2), erlichmanite (OsS2), and Os-Ir-Ru metal...lamellae of Ir-Ru-Os alloys and inclusions of laurite/erlichmanite. Osmium-isotope analyses of PGM associated...Columbia, the Cretaceous intrusions in Kalimantan, Indonesia, Cretaceous ultramafic belts in the Teshio |
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