Chalcophile and siderophile elements in mantle rocks: Trace elements controlled by trace minerals
BACKGROUND Rocks from the Earth's mantle occur in a wide range of geologic settings (1)
as peridotite massifs, now referred to as orogenic peridotites;(2) as spinel-(rarely garnet) …
as peridotite massifs, now referred to as orogenic peridotites;(2) as spinel-(rarely garnet) …
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 …
platinum-group elements (PGE; Os, Ir, Ru, Rh, Pt, and Pd). At the time of writing, the …
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 …
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
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 …
sulfide liquid (SL) and mafic silicate melt (SM) was determined in piston-cylinder …
The Bushveld Complex, South Africa: formation of platinum–palladium, chrome-and vanadium-rich layers via hydrodynamic sorting of a mobilized cumulate slurry in a …
Platinum-group element (PGE) deposits in the Bushveld Complex and other layered
intrusions form when large, incompletely solidified magma chambers undergo central …
intrusions form when large, incompletely solidified magma chambers undergo central …
Highly siderophile elements in the Earth, Moon and Mars: update and implications for planetary accretion and differentiation
RJ Walker - Geochemistry, 2009 - Elsevier
The highly siderophile elements (HSE) pose a challenge for planetary geochemistry. They
are normally strongly partitioned into metal relative to silicate. Consequently, planetary core …
are normally strongly partitioned into metal relative to silicate. Consequently, planetary core …
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 …
planetary accretion and differentiation processes due to their affinity for metal relative to …
Platinum-group element systematics and petrogenetic processing of the continental upper mantle: A review
The platinum-group element (PGE) systematics of continental mantle peridotites show large
variability, reflecting petrogenetic processing of the upper mantle during partial melting and …
variability, reflecting petrogenetic processing of the upper mantle during partial melting and …
Interpreting ages from Re–Os isotopes in peridotites
RL Rudnick, RJ Walker - Lithos, 2009 - Elsevier
Since the first application of the 187Re–187Os isotope system to determine the timing of
melt extraction from peridotites twenty years ago, a plethora of studies have demonstrated its …
melt extraction from peridotites twenty years ago, a plethora of studies have demonstrated its …
Rhodium, gold and other highly siderophile elements in orogenic peridotites and peridotite xenoliths
M Fischer-Gödde, H Becker, F Wombacher - Chemical Geology, 2011 - Elsevier
The concentrations of Rh, Au and other highly siderophile elements (HSE: Re, Os, Ir, Ru, Pt,
Rh, Pd and Au), and 187Os/188Os isotope ratios have been determined for samples from …
Rh, Pd and Au), and 187Os/188Os isotope ratios have been determined for samples from …