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 …

Unique Cu-rich sulphide ores of the Southern-2 orebody in the Talnakh Intrusion, Noril'sk area (Russia): Geochemistry, mineralogy and conditions of crystallization

N Tolstykh, N Krivolutskaya, I Safonova… - Ore Geology …, 2020 - Elsevier
We present new geochemical and mineralogical data from the Southern-2 orebody, located
in the South-Western branch of the Talnakh intrusion (Russia) and composed of massive …

Formation of Pt, Pd and Ni tellurides: experiments in sulfide–telluride systems.

HM Helmy, C Ballhaus, J Berndt, C Bockrath… - … to Mineralogy and …, 2007 - Springer
We evaluate experimentally the role of temperature and metal/Te ratio on the composition
and crystallization temperature of sulfides and tellurides in the Fe–Cu–Ni–Pd–Pt–Te–S …

A fore-arc setting of the Gerf ophiolite, Eastern Desert, Egypt: evidence from mineral chemistry and geochemistry of ultramafites

AAM Abdel-Karim, S Ali, HM Helmy, SA El-Shafei - Lithos, 2016 - Elsevier
The Gerf ophiolite is the largest mantle-derived complex in the Arabian–Nubian Shield
(ANS). This ophiolitic complex extends for tens of kilometers in the south Eastern Desert …

Petrogenesis of ilmenite-bearing mafic intrusions: A case study of Abu Ghalaga area, South Eastern Desert, Egypt

GM Saleh, FM Khaleal, ESR Lasheen - Arabian Journal of Geosciences, 2022 - Springer
Abstract Neoproterozoic Abu Ghalaga ilmenite-bearing mafic rocks were subjected to
geological, petrographical and geochemical studies integrated with mineral chemistry of …

Probability of mineral occurrence in the Southeast of Aswan area, Egypt, from the analysis of aeromagnetic data

SO Elkhateeb, AM Eldosouky, MO Khalifa… - Arabian Journal of …, 2021 - Springer
This paper is concerned mainly with locating the probable sites of ore mineral deposits in
the southeastern desert of Egypt, just Southeast of Aswan (SEA), where there is a paucity of …

Crustal evolution of the Egyptian Precambrian rocks

RJ Stern, K Ali - The geology of Egypt, 2020 - Springer
Precambrian basement of the Egyptian sector of the Arabian-Nubian Shield are well
exposed on the flanks of the Red Sea and along the border with Sudan, making it an …

Petrogenesis of the~ 740 Korab Kansi mafic-ultramafic intrusion, South Eastern Desert of Egypt: Evidence of Ti-rich ferropicritic magmatism

MZ Khedr, A El-Awady, S Arai, C Hauzenberger… - Gondwana …, 2020 - Elsevier
Abstract The Neoproterozoic Korab Kansi mafic-ultramafic intrusion is one of the largest
(100 km 2) intrusions in the Southern Eastern Desert of Egypt. The intrusion consists of Fe-Ti …

Fractionation of platinum, palladium, nickel, and copper in sulfide–arsenide systems at magmatic temperature

HM Helmy, C Ballhaus, ROC Fonseca… - … to Mineralogy and …, 2013 - Springer
Experimentally derived phase relations of arsenide in sulfide melt are presented to quantify
the fractionation paths of As-bearing sulfide melts. When a natural sulfide melt reaches …

Petrology of a Neoproterozoic Alaskan-type complex from the Eastern Desert of Egypt: implications for mantle heterogeneity

MZ Khedr, S Arai - Lithos, 2016 - Elsevier
This paper details petrological and geochemical studies of an ultramafic–mafic intrusion in
the Southern Eastern Desert of Egypt. The Dahanib complex shows a concentric zonation …