Results 231 to 240 of about 4,365 (259)

Platinum-Group Minerals from the Durance River Alluvium, France

Mineralogy and Petrology, 1990
Platinum-group minerals were discovered, during gold recovery, in the Durance river alluvium, near Peyrolles (Bouches-du-Rhone). The PGM grains (average size 130 microns) are strongly flattened (average thickness 64 microns). The PGM concentrate consists primarily of (Pt, Fe) alloys (92%), (Os, Ir, Ru) alloys (3.5%), and native gold and (Au, Cu, Ag ...
Z. Johan, M. Ohnenstetterl, M. Fischer, J. Amoss�   +3 more
openaire   +1 more source

Platinum-group minerals in the Jinchuan complex, China

2010
Platinum-group elements (PGE) and minerals (PGM), most commonly froodite (PdBi2), michenerite (PdTeBi), padrnaite (PdBiSe), sperrylite (PtAsz) and irarsite (IrAsS), have been analysed from the Jinchuan Ni-Cu-PGE sulphide deposit in the south western margin of the North China Craton in China.
Zhou, MF, Wang, CY, McDonald, I, Fisher, PC, Prichard, HM   +4 more
openaire   +1 more source

An electrochemical investigation of platinum group minerals

2015
The Bushveld complex is the largest ore body in the world hosting platinum group elements (PGEs). It is a stratified orebody with three major reefs namely, the Merensky reef, UG2 reef and the Platreef. Platinum and palladium are the most abundant PGEs found in the Bushveld complex. They occur in the form of minerals/mineral phases with elements such as
openaire   +1 more source

Genesis of Platinum Group Element Minerals in Ultrabasites Unrelated to Ophiolites

Proceedings, 2008
Россыпи рек Ко в Восточном Саяне и Таенза в Горной Шории характеризуются преобладанием Os-Ir-Ru сплавов над другими МПГ, также, как и в россыпях, связанных с офиолитовыми гипербазитами, но по типоморфным признакам они отличаются от последних, характеризуя иные условия образования, другой формационный тип коренного источника.
openaire   +1 more source

GRAPHS AS A KEY TO ANALYSIS OF PLATINUM GROUP MINERALS STRUCTURES

Proceedings of the Annual Meeting of the Russian Mineralogical Society combined with the Fedorov Session 2023, 2023
O.V. Karimova, A.A. Mezhueva
openaire   +1 more source

Platinum-group Minerals from SE Germany

2022
T.L. Evstigneeva, R. Ramdohr, G. Steyer
openaire   +1 more source

Platinum-Group Minerals

2021
openaire   +1 more source

Glossary of platinum-group minerals

Economic Geology, 1976
openaire   +1 more source

Platinum-Group Minerals in the Placer of the Kitoy River, East Sayan, Russia

Minerals (Basel, Switzerland), 2022
Sergey Zhmodik, Dmitriy Belyanin
exaly  

Origin and depositional history of platinum-group minerals in placers – A critical review of facts and fiction

Ore Geology Reviews, 2022
Thomas Oberthür, Reid Keays, Louis J Cabri   +2 more
exaly