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Chalcophile element (Ni, Cu, PGE, and Au) variations in the Tamarack magmatic sulfide deposit in the Midcontinent Rift System: implications for dynamic ore-forming processes
The Tamarack magmatic sulfide deposit is hosted by the Tamarack Intrusive Complex (1105.6 ± 1.2 Ma) in the Midcontinent Rift System. The most...
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The Paleoproterozoic komatiite-hosted PGE mineralization at Lomalampi, Central Lapland Greenstone Belt, northern Finland
Several komatiite-hosted Ni-Cu-PGE deposits occur in Archean and Paleoproterozoic Greenstone Belts in Finland. Some of these deposits are enriched in...
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Primary cumulus platinum minerals in the Monts de Cristal Complex, Gabon: magmatic microenvironments inferred from high-definition X-ray fluorescence microscopy
An unusual occurrence of Pt-enriched pyroxenites in the Monts de Cristal igneous complex is characterized by unusually high ratios of Pt to other...
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Marine Co-Rich Ferromanganese Crust Deposits: Description and Formation, Occurrences and Distribution, Estimated World-wide Resources
Cobalt-rich ferromanganese crusts from the seafloor are gaining significance due to the presence of a variety of major, minor, and trace metals that...
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Magma-Evaporite-Hydrothermal Metal Associations
Metalliferous fluid indicators and ore deposits due to direct and indirect interactions between magma and evaporites at a regional scale are neither...
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Intrusive Rocks
Intrusive rocks of the Noril’sk region were subdivided into several complexes according to their internal structure. Intrusions of basic–ultrabasic...
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Role of magmatic and fluid concentrating in formation of platinum mineralization in the Lower Zone and Platreef as follows from composition of phlogopite, cumulus silicates, and sulfide melt, the northern limb of Bushveld Complex
As follows from the results of new geological exploration, the thick sequence of primitive cumulates of the Lower Zone underlies Platreef in separate...
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Trace-element fingerprints of chromite, magnetite and sulfides from the 3.1 Ga ultramafic–mafic rocks of the Nuggihalli greenstone belt, Western Dharwar craton (India)
The 3.1 Ga Nuggihalli greenstone belt in the Western Dharwar craton is comprised of chromitite-bearing sill-like ultramafic–mafic rocks that are...
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Re-Os dating of galena and sphalerite from lead-zinc sulfide deposits in Yunnan Province, SW China
Dating of lead-zinc deposits is of critical importance for better understanding of ore genesis, but has long been a big challenge due to the lack of...
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Platinum-group element geochemistry of Cenozoic basalts from the North China Craton: Implications for mantle heterogeneity
Forty-two Cenozoic (mostly Miocene) basalt samples from **ing, Chifeng, Fansi, **yang, and Zuoquan areas of the North China Craton (the NCC basalts...
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Characterization of PGEs and Other Elements in Road Dusts and Airborne Particles in Houston, Texas
It is imperative to quantify a wide range of elements in order to rigorously apportion the myriad sources of airborne particulate matter especially...
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ProMine Mineral Databases: New Tools to Assess Primary and Secondary Mineral Resources in Europe
A major objective of the ProMine project was to develop a Pan-EU GIS data management and visualization system for natural and man-made mineral...
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Mineralogical siting of platinum-group elements in pentlandite from the Bushveld Complex, South Africa
The Bushveld Complex in South Africa hosts the world’s largest resources of platinum-group elements (PGEs), which are mainly mined from three ore...
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Disseminated sulphides in basalts from the northern Central Indian Ridge: implications on late-stage hydrothermal activity
This study examined the mineralogy and mineral chemistry of disseminated sulphides (mainly chalcopyrite-pyrite) in partly altered basalts from the...
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Platinum-Group Element Deposits in Layered Intrusions: Recent Advances in the Understanding of the Ore Forming Processes
The major deposits of platinum-group elements (PGE) of the Earth are associated with ultramafic and mafic igneous rocks. The bulk of current PGE...
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A GIS-based stream sediment geochemical model for gold and base metal exploration in remote areas of northern Pakistan
This study investigates the strength of a GIS-based and statistical approach for the analysis of stream sediment geochemical data in the development...
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Quantified, multi-scale X-ray fluorescence element map** using the Maia detector array: application to mineral deposit studies
The Maia large solid-angle detector array and imaging system is capable of collecting high-resolution images of up to ∼100 M pixels in size with...
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Liquid immiscibility between arsenide and sulfide melts: evidence from a LA-ICP-MS study in magmatic deposits at Serranía de Ronda (Spain)
The chromite-Ni arsenide (Cr-Ni-As) and sulfide-graphite (S-G) deposits from the Serranía de Ronda (Málaga, South Spain) contain an arsenide...
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The Lac Des Iles Palladium Deposit, Ontario, Canada. Part II. Halogen variations in apatite
Analysis of apatite from the Mine Block Intrusion (MBI) of the Lac des Iles Igneous Complex shows two pronounced trends in the halogens. Apatite from...
