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 …
[HTML][HTML] Whole-rock geochemistry and mineral compositions of gabbroic rocks and the associated Fe–Ti (–V) oxide deposit in the Gonamsan intrusion, South Korea
JH Lee, SJ Yang, NC White, D Shin, EJ Kim - Ore Geology Reviews, 2022 - Elsevier
The Nsingle bondS trending sill-like Gonamsan gabbroic intrusion in the central region of
the Korean Peninsula intruded Neoproterozoic metasedimentary rocks composed of schists …
the Korean Peninsula intruded Neoproterozoic metasedimentary rocks composed of schists …
Platinum-group element deposits in layered intrusions: recent advances in the understanding of the ore forming processes
B Godel - Layered intrusions, 2015 - Springer
The major deposits of platinum-group elements (PGE) of the Earth are associated with
ultramafic and mafic igneous rocks. The bulk of current PGE production is extracted from …
ultramafic and mafic igneous rocks. The bulk of current PGE production is extracted from …
The origin of chromitites and related PGE mineralization in the Bushveld Complex: new mineralogical and petrological constraints
This article reports a study of chromitites from the LG-1 to the UG-2/3 from the Bushveld
Complex. Chromite from massive chromitite follows two compositional trends on the basis of …
Complex. Chromite from massive chromitite follows two compositional trends on the basis of …
A chill sequence to the Bushveld Complex: insight into the first stage of emplacement and implications for the parental magmas
AH Wilson - Journal of Petrology, 2012 - academic.oup.com
A rare occurrence of a chill sequence in drill core from the eastern Bushveld Complex has
been discovered at the base of a thick succession of ultramafic rocks that forms part of the …
been discovered at the base of a thick succession of ultramafic rocks that forms part of the …
Crustally contaminated komatiite: primary source of the chromitites and Marginal, Lower, and Critical Zone magmas in a staging chamber beneath the Bushveld …
HV Eales, G Costin - Economic Geology, 2012 - pubs.geoscienceworld.org
In the lowermost rocks of the Rustenburg Layered Suite (Bushveld Complex), levels of total
Cr2O3 are up to ten times higher than its putative solubility (0.16% Cr2O3) in the magmas …
Cr2O3 are up to ten times higher than its putative solubility (0.16% Cr2O3) in the magmas …
Cryptic variation of chromite chemistry, platinum group element and platinum group mineral distribution in the UG-2 chromitite: an example from the Karee Mine …
The UG-2 chromitite of the Bushveld Complex in South Africa contains the world's largest
resources of platinum group elements (PGEs). However, only limited work has been …
resources of platinum group elements (PGEs). However, only limited work has been …
Enrichment of Rh, Ru, Ir and Os in Cr spinels from oxidized magmas: Evidence from the Ambae volcano, Vanuatu
Experimental studies, performed under oxidized conditions (fO2> QFM+ 2, where QFM is
quartz–fayalite–magnetite oxygen buffer), have shown that Rh, Ru, Ir and Os are strongly …
quartz–fayalite–magnetite oxygen buffer), have shown that Rh, Ru, Ir and Os are strongly …
Petrogenesis of the Lower Zone olivine-rich cumulates beneath the Platreef and their correlation with recognized occurrences in the Bushveld Complex
MA Yudovskaya, JA Kinnaird… - Economic …, 2013 - pubs.geoscienceworld.org
Previously unknown Lower zone ultramafic sequences are described beneath the Platreef in
the northern limb of the Bushveld Complex (South Africa). The Lower zone is separated from …
the northern limb of the Bushveld Complex (South Africa). The Lower zone is separated from …
Morphology and microstructure of chromite crystals in chromitites from the Merensky Reef (Bushveld Complex, South Africa)
Abstract The Merensky Reef of the Bushveld Complex consists of two chromitite layers
separated by coarse-grained melanorite. Microstructural analysis of the chromitite layers …
separated by coarse-grained melanorite. Microstructural analysis of the chromitite layers …