Journal ArticleDOI
Experimentally determined sulfide melt-silicate melt partition coefficients for iridium and palladium
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In this article, the sulfide melt-silicate melt partition coefficients for Ir and Pd have been determined from experiments run in a piston-cylinder apparatus at 1450°C, 8 kbar and under ƒ O 2 ǫ S 2 conditions appropriate for mafic magmas.About:
This article is published in Chemical Geology.The article was published on 1994-11-01. It has received 185 citations till now. The article focuses on the topics: Sulfide & Silicate.read more
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Journal ArticleDOI
THE Re-Os ISOTOPE SYSTEM IN COSMOCHEMISTRY AND HIGH-TEMPERATURE GEOCHEMISTRY
TL;DR: The Re-Os isotope sytem, based on the long-lived β− transition of 187Re to 187Os, has matured to wide use in cosmochemistry and high-temperature geochemistry as discussed by the authors.
Journal ArticleDOI
Non-chondritic distribution of the highly siderophile elements in mantle sulphides.
Olivier Alard,William L. Griffin,William L. Griffin,Jean-Pierre Lorand,Simon E. Jackson,Suzanne Y. O'Reilly +5 more
TL;DR: It is suggested that non-chondritic HSE patterns directly reflect processes occurring in the upper mantle—that is, melting and sulphide addition via metasomatism—and are not evidence for the addition of core material or of ‘exotic’ meteoritic components.
Journal ArticleDOI
The role of komatiitic and picritic magmatism and S-saturation in the formation of ore deposits
TL;DR: The link between komatiitic and picritic magmatism and mineralization is not as clear cut in the case of the Noril'sk Cu-Ni-PGE deposits, but nevertheless there is an association between the two types of magmas and ore deposit development.
Book ChapterDOI
Formation of Magmatic Nickel Sulfide Deposits and Processes Affecting Their Copper and Platinum Group Element Contents
TL;DR: The Sudbury Igneous complex is the product of complete melting of continental crust as mentioned in this paper, where a mantle plume intersects a continental rift and the plume provides a large volume of magma, produced by a high degree of partial melting.
References
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Journal ArticleDOI
Abundances of the elements: Meteoritic and solar
Edward Anders,Nicolas Grevesse +1 more
TL;DR: In this article, new abundance tables have been compiled for C1 chondrites and the solar photosphere and corona, based on a critical review of the literature to mid-1988.
Journal ArticleDOI
Apparatus for phase‐equilibrium measurements at pressures up to 50 kilobars and temperatures up to 1750°C
F. R. Boyd,J. L. England +1 more
TL;DR: In this paper, the construction and calibration of apparatus utilizing a solid pressure medium for phase-equilibrium studies at elevated temperatures and pressures are described, and a new determination of the thallium transition, 37.1±1.3 kilobars, is given.
Journal ArticleDOI
Solubility of Sulfur in Mafic Magmas
TL;DR: In this article, it was shown that a temperature increase of 100 degrees C magnifies the capacity of a mafic magma to dissolve sulfur by a factor of 5 to 7 times, assuming a constant ratio of O2 to S2.
Journal ArticleDOI
Sulfide melt-silicate melt distribution coefficients for noble metals and other chalcophile elements as deduced from MORB: Implications for partial melting
TL;DR: In this article, an analysis of chalcophile elements in coexisting sulfide and glass of basalts from the FAMOUS area of the mid-Atlantic ridge has been obtained by combined instrumental and radiochemical neutron activation analysis and directly coupled plasma spectrometry of hand-picked separates.
Journal ArticleDOI
Sulfur in basaltic magmas
TL;DR: In this article, the immiscible Fe-S-O liquid saturation surface for basaltic liquids in T-X-ƒ o 2 -ƒ s 2 space is made through consideration of the heterogeneous equilibrium 1 2 S 2 (gas) + FeO (silicate melt) = FeS (sulfide melt) + 1 2 O 2(gas), using standard state thermodynamic data.