An overview of chalcophile element contents of pyrrhotite, pentlandite, chalcopyrite, and pyrite from magmatic Ni-Cu-PGE sulfide deposits
We have compiled the trace element concentrations in pyrrhotite, pentlandite, chalcopyrite,
and pyrite from magmatic Ni-Cu-PGE ore deposits with the aim of understanding their …
and pyrite from magmatic Ni-Cu-PGE ore deposits with the aim of understanding their …
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) …
Partition coefficients of chalcophile elements between sulfide and silicate melts and the early crystallization history of sulfide liquid: LA-ICP-MS analysis of MORB …
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 …
during magmatic processes is poorly constrained in part because there are very few studies …
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 …
Coexistence of abyssal and ultra-depleted SSZ type mantle peridotites in a Neo-Tethyan Ophiolite in SW Turkey: Constraints from mineral composition, whole-rock …
We present new, whole-rock major and trace element chemistry, including rare earth
elements (REE), platinum-group elements (PGE), and Re–Os isotope data from the upper …
elements (REE), platinum-group elements (PGE), and Re–Os isotope data from the upper …
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 …
Platinum group elements in mantle melts and mantle samples
A large data compilation has been assembled of platinum group element (PGE) analyses in
mantle melts and mantle rocks, the latter including an assortment of xenoliths and obducted …
mantle melts and mantle rocks, the latter including an assortment of xenoliths and obducted …
Rhodium, gold and other highly siderophile elements in orogenic peridotites and peridotite xenoliths
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 …
Progressive mixing of meteoritic veneer into the early Earth's deep mantle
Komatiites are ancient volcanic rocks, mostly over 2.7 billion years old (from the Archaean
era), that formed through high degrees of partial melting of the mantle and therefore provide …
era), that formed through high degrees of partial melting of the mantle and therefore provide …
Re-evaluating digestion methods for highly siderophile element and 187Os isotope analysis: Evidence from geological reference materials
Here we evaluate measurement procedures currently used for the combined determination
of highly siderophile element concentrations (HSEs: Re, Ir, Os, Ru, Pt and Pd) and Os …
of highly siderophile element concentrations (HSEs: Re, Ir, Os, Ru, Pt and Pd) and Os …