Contrasting platinum-group mineral assemblages of the Kondyor massif (Russia): Implications for the sources of HSE in zoned-type ultramafic massifs
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DOI: 10.1016/j.lithos.2020.105800
Abstract: Abstract This study presents the first highly siderophile element (HSE: Re, Os, Ir, Ru, Rh, Pt, Pd, Au) abundance and Re–Os isotopic data for primary Pt–Fe minerals and Os-rich alloys from the Kondyor zoned-type ultramafic… read more here.
Keywords: group mineral; zoned type; type ultramafic; initial 187os ... See more keywords
Nipalarsite, Ni8Pd3As4, a new platinum-group mineral from the Monchetundra Intrusion, Kola Peninsula, Russia
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DOI: 10.1180/mgm.2019.70
Abstract: Abstract Nipalarsite, Ni8Pd3As4, is a new platinum-group mineral discovered in the sulfide-bearing orthopyroxenite of the Monchetundra layered intrusion, Kola Peninsula, Russia (67°52′22″N, 32°47′60″E). Nipalarsite forms anhedral grains (5–80 µm in size) in intergrowths with sperrylite,… read more here.
Keywords: ni8pd3as4 new; nipalarsite ni8pd3as4; group; group mineral ... See more keywords