Petrogenesis of the platinum-group minerals

B O'Driscoll… - Reviews in Mineralogy …, 2016 - pubs.geoscienceworld.org
The platinum-group minerals (PGM) are a diverse group of minerals that concentrate the
platinum-group elements (PGE; Os, Ir, Ru, Rh, Pt, and Pd). At the time of writing, the …

Highly siderophile elements in Earth, Mars, the Moon, and asteroids

JMD Day, AD Brandon… - Reviews in Mineralogy …, 2016 - pubs.geoscienceworld.org
The highly siderophile elements (HSE: Os, Ir, Ru, Rh, Pt, Pd, Re, Au) are key tracers of
planetary accretion and differentiation processes due to their affinity for metal relative to …

Partitioning of platinum-group elements and Au between sulfide liquid and basalt and the origins of mantle-crust fractionation of the chalcophile elements

JE Mungall, JM Brenan - Geochimica et Cosmochimica Acta, 2014 - Elsevier
The partitioning of platinum-group elements (PGE; Os, Ir, Ru, Rh, Pt, and Pd) and Au
between sulfide melt and silicate melt (ie, D PGE sul) exerts a critical control on the PGE …

Partitioning of V, Mn, Co, Ni, Cu, Zn, As, Mo, Ag, Sn, Sb, W, Au, Pb, and Bi between sulfide phases and hydrous basanite melt at upper mantle conditions

Y Li, A Audétat - Earth and Planetary Science Letters, 2012 - Elsevier
The partitioning of 15 major to trace metals between monosulfide solid solution (MSS),
sulfide liquid (SL) and mafic silicate melt (SM) was determined in piston-cylinder …

Chemical variations and regional diversity observed in MORB

R Arevalo Jr, WF McDonough - Chemical Geology, 2010 - Elsevier
An assemblage of MORB analyses (n= 792 samples), including a suite of new, high-
precision LA-ICP-MS measurements (n= 79), has been critically compiled in order to provide …

Partition coefficients of chalcophile elements between sulfide and silicate melts and the early crystallization history of sulfide liquid: LA-ICP-MS analysis of MORB …

C Patten, SJ Barnes, EA Mathez, FE Jenner - Chemical Geology, 2013 - Elsevier
Chalcophile element partitioning among base-metal sulfide, oxide and silicate phases
during magmatic processes is poorly constrained in part because there are very few studies …

Platinum-group element systematics and petrogenetic processing of the continental upper mantle: A review

JP Lorand, A Luguet, O Alard - Lithos, 2013 - Elsevier
The platinum-group element (PGE) systematics of continental mantle peridotites show large
variability, reflecting petrogenetic processing of the upper mantle during partial melting and …

Two-component mantle melting-mixing model for the generation of mid-ocean ridge basalts: Implications for the volatile content of the Pacific upper mantle

K Shimizu, AE Saal, CE Myers, AN Nagle… - … et Cosmochimica Acta, 2016 - Elsevier
We report major, trace, and volatile element (CO 2, H 2 O, F, Cl, S) contents and Sr, Nd, and
Pb isotopes of mid-ocean ridge basalt (MORB) glasses from the Northern East Pacific Rise …

Fractionation of the noble metals by physical processes

C Ballhaus, C Bockrath… - … to Mineralogy and …, 2006 - Springer
During partial melting in the earth's mantle, the noble metals become fractionated. Os, Ir, Ru,
and Rh tend to remain in the mantle residue whereas Pt, Pd, and Re behave mildly …