Rare minerals of noble metals in the collection of the Mining Museum: new data
Записки Горного института, 2022 Modern analytical methods (optical and electron microscopy, X-ray microanalysis) were used to study the unique samples of sulfide ores from the Norilsk ore field from the Mining Museum collections of Saint Petersburg Mining University.
Dmitry A. Petrov +2 more
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Identification of platinum ores via trace element signatures [PDF]
, 2011 This project studies the natural variation in the elemental composition of processed platinum ore from different extraction locations in South Africa in order to assess whether this provides sufficient information for the elemental fingerprinting" of the
Hassan, Maisson Mohamed Zeinelabieden
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Open Geosciences, 2015 The Kondapalli Layered Complex (KLC) is a dismembered mafic-ultramafic layered intrusion, mainly composed of gabbroic and anorthositic rocks with subordinate ultramafics and chromitite.
Meshram Tushar M. +5 more
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Effect of HPGR on platinum bearing ores and the flotation response as compared to the conventional ball mill [PDF]
, 2011 Includes abstract.Includes bibliographical references.This thesis focuses on the application of the high pressure grinding rolls (HPGR) on platinum bearing ores Merensky, UG2 and Platreef.
Solomon, Nomonde
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SECONDARY PLATINUM-GROUP MINERALS FROM A PLACER OF THE BOLSHOY SAP RIVER (CENTRAL URALS) [PDF]
МинералогияThe object of the present study includes grains of platinum-group minerals (PGMs) from a concentrate, which was obtained during mining of a technogenic gold placer near the Pervomaisky duniteharzburgite massif (Central Urals).
V.V. Murzin, K.N. Malitch, A.Yu. Kisin
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Записки Горного института, 2022 Materials on geochemistry and ore Fe-Ti-Cr mineralization of rocks composing layered (stratified) bodies of the western slope of the Southern Urals are presented. A detailed analysis showed similarity in the redistribution of REE, noble metals, and Fe-Ti-
Sergey G. Kovalev, Sergey S. Kovalev
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Platinum-group minerals and their host chromitites in Macedonian ophiolites [PDF]
European Journal of Mineralogy, 2017 Several ophiolite bodies that have been a significant source of chromium ore are located in the Vardar Zone of Macedonia. Three relatively small (maximum 15 × 4 km) bodies have been studied in detail. In the Radusa and Lojane complexes, the mantle series consisting of harzburgite and rare dunite are well preserved, whereas minor pyroxenite and gabbro ...
Augé, Thierry +3 more
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A review of flotation and selective separation of pyrrhotite: A perspective from crystal structures
International Journal of Mining Science and Technology, 2022 Pyrrhotite is an associated mineral that exists widely in sulfide ore. The presence of pyrrhotite will affect the recovery of platinum group minerals.
Xiaoqin Tang, Ye Chen
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Characterisation of the effect of alteration on the PPM platinum ore and evaluation of selected strategies to improve metallurgical performance [PDF]
, 2011 The aim of this study is in two parts; the first part focuses on mineralogical quantification of the extent of weathering at PPM by profiling the flotation behaviour and host rock density with spatial ...
Ramonotsi, Mpho
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How and when do Pt- and Pd-semimetal minerals crystallize from saturated sulfide liquids?
Frontiers in Earth SciencePlatinum and Pd-arsenides, antimonides, tellurides, bismuthinides, and sulfides are the major hosts of Pt and Pd in magmatic and hydrothermal Cu-Ni-sulfide ores.
Hassan M. Helmy +3 more
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