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Platinum Group Element Geochemistry in the Ocean
AbstractThe paper considers the current state of Platinum Group Elements (PGEs) geochemistry in the ocean. The behavior of PGEs in the aquatic...
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Microwave Preparation of Geological Samples in UltraWAVE System for the Determination of Platinum Group Elements and Rhenium by Mass-Spectrometric Isotope Dilution
Abstract —We report the first results of the application of UltraWAVE reactor-type microwave system for geological sample preparation ( T = 250°C and P...
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Platinum Group Minerals of the Baimka Gold Placer Cluster, Western Chukotka: New Data
AbstractThe results of the study of the platinum group minerals of the Baimka gold placer cluster, Western Chukotka, Russia, are presented. Platinum...
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Fractionation of trace and platinum-group elements during metamorphism of komatiitic chromites from the early Archean Gorumahishani greenstone belt, Singhbhum Craton (eastern India)
It is well established that the major and minor element contents of chromites are subject to change during greenschist to amphibolite facies...
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Platinum Group Elements Mineralization
Platinum group element (PGE) mineralization is associated with ultramafic and mafic rocks. There are three major types of PGE mineralization in...
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190Pt-4He dating of platinum mineralization in Ural-Alaskan-type complexes in the Kamchatka region: evidence for remobilization of platinum-group elements
Ural-Alaskan-type zonal mafic–ultramafic complexes are the predominant source of platinum-group minerals (PGM) in alluvial deposits worldwide....
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Genesis of an exotic platinum-group-mineral-rich and Mg-poor chromitite in the Kevitsa Ni-Cu-platinum-group-elements deposit
This paper offers the first-ever study of a local chromitite stringer (~ 2 cm wide) enriched in platinum-group elements (PGE) from the Kevitsa...
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PGE geochemistry and platinum-group minerals in chromitites from Indus Suture Zone ophiolite, northwest Himalaya, India
AbstractPodiform chromitites, a part of Nidar ophiolite complex from the Indus Suture Zone (ISZ), southeast Ladakh, host significant platinum-group...
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Platinum Group Elements in Ferromanganese Crusts of the Atlantic Ocean: Forms and Sources of Matter
AbstractThe behavior of platinum group elements (PGE = Pt, Pd, Ru, Ir) in separate layers of ferromanganese crusts of the Atlantic Ocean is...
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The First Occurrence of Platinum Group Minerals in Ultramafic Rocks of the Kyzyr–Burlyuk Massif (Western Sayan Mountains, Russia)
AbstractFor the first time, platinum group minerals (PGMs) have been revealed in dunites and apodunite serpentinites of the Kyzyr–Burlyuk ultramafic...
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Layered Distribution of Platinum Group Elements in Ferromanganese Nodules from the Cape Basin, Atlantic Ocean
Abstract—The paper presents data on contents of the platinum group elements (Pt, Ir, Pd, and Ru) and Au in Fe–Mn nodules of different morphology and...
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Platinum-group element geochemical constraints on mantle heterogeneity and petrogenesis along the Cameroon Volcanic Line
The present study reports petrographic and geochemical data on peridotite xenoliths from the Cameroon Volcanic Line (CVL). The main aim of the study...
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Geodynamic significance and genesis of chromitites from the Islahiye ophiolite (Gaziantep, SE Anatolia) as constrained by platinum group element (PGE) compositions and mineral chemistry characteristics
Chromitites associated with intensely altered dunites and harzburgites from fourteen different localities in the Islahiye ophiolites (SE Anatolia) is...
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First Finding of Platinum Group Minerals at the Malmyzh Porphyry Gold–Copper Deposit, Khabarovsk Krai, Russia
Abstract —This paper focuses on new data for palladium-bearing mineral phases in the ores of the Malmyzh porphyry gold–copper deposit situated...
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Geochemical characteristics of platinum-group elements in polymetallic nodules from the Northwest Pacific Ocean
Polymetallic nodules and cobalt (Co)-rich crusts are enriched in platinum-group elements (PGEs), especially platinum (Pt) and may be important sinks...
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Platinum Group Element Geochemistry in Ferromanganese Crust of the Detroit Guyot, Pacific Ocean
Abstract —Hydrogenetic Fe–Mn crusts in the ocean are enriched in platinum but do not accumulate palladium. The mechanism of platinum input into the...
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Contrasting platinum-group element geochemistry of post-collisional porphyry Cu ± Au ore-bearing and barren suites in the central and southeastern Urumieh-Dokhtar magmatic arc, Iran
The Urumieh-Dokhtar magmatic arc (UDMA), Iran, hosts giant to small porphyry Cu ± Au deposits associated with Miocene post-collisional magmatism....
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Understanding the role of chalcophile-siderophile elements in the petrogenesis of metabasalts of Kudremukh greenstone belt, western Dharwar Craton, India: A Platinum group elements geochemical perspective
AbstractThe Meso-Neoarchean Kudremukh greenstone belt (KGB) of Western Dharwar craton comprises predominant metabasalts associated with banded iron...
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Platinum-group element geochemistry of the shoshonitic igneous suite of Vulcano (Aeolian Arc, Italy): implications for chalcophile element fertility of arc magmas
Platinum-group element (PGE) geochemistry of arc-related magmas can be used to constrain the timing of sulfide saturation, which plays a critical...
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Extraction Method of Crude Oil Sample Preparation for Determination of Mobile Forms of Trace Elements
A method of extraction sample preparation of oil samples using rotating coiled columns (RCC) is described, which allows to concentrate and isolate...