Platinum Group Element Pollution is a Growing Concern in …

Anthropogenic displacements of platinum group elements (PGE: osmium, iridium, rhodium, ruthenium, palladium, platinum) on the Earth's surface are many orders of magnitude higher than those derived from non-anthropogenic (i.e., natural) sources. ... aerosols, and water samples at this part of the world is necessary, complemented by research ...

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Platinum Group Elements

Geology and Mining. There are large deposits of platinum group elements in the Merensky and Upper Group 2 reefs in South Africa ("South Africa"). These deposits were formed from silicate magma intrusions. Immiscible sulfide liquid saturates the magma and attracts PGEs along with copper and nickel (Zientek, 2012).

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The Future of Platinum-Group Elements after …

Platinum is both a metal but also the short-hand for platinum-group elements – six metals with similar physical and chemical properties that usually occur together in nature. These six metals are platinum, palladium, …

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Platinum-Group Elements—So Many Excellent Properties

The platinum-group elements (PGE) include platinum, palladium, rhodium, ruthenium, iridium, and osmium. These metals have similar physical and chemical properties and occur together in nature. The properties of PGE, such as high melting points, corrosion resistance, and catalytic qualities, make them indispensable to many industrial applications.

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Mapping Ni-Cu-Platinum Group Element-Hosting, Small …

Magmatic nickel (Ni), copper (Cu), and platinum group element (PGE) sulfide deposits typically occur in mafic-ultramafic suites. These deposits contribute significantly to the global mining industry with approximately 56% of Ni, 5.5% of Cu, and 96% of PGEs (Naldrett, 1997; Mungall and Naldrett, 2008; Mudd and Jowitti, 2014; Barnes et al., 2017).The …

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Platinum-group element distributions in the Rustenburg Layered …

The complex is host to some of the largest platinum group element (PGE) deposits in world, with some estimates at 75% and 50% of the worlds Pt and Pd respectively (Barnes and Maier, 2002), as well ...

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Platinum Group Elements (PGE) Geochemistry and …

This contribution provides an overview of platinum group elements (PGE) distribution and mineralogy in ophiolitic chromitites, which are unusually enriched in the low melting-point Rh, Pt and Pd (PPGE) compared with most chromite deposits associated with ophiolites, which are dominated by the refractory Os, Ir and Ru (IPGE). The PPGE-rich …

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Platinum-group elements in southern Africa: mineral …

The platinum-group elements, platinum, palladium, rhodium, ruthenium, iridium, and osmium, possess unique physical and chemical characteristics that make them indispensable to modern technology and industry. However, mineral deposits that are the main sources of these elements occur only in three countries in the world, raising concerns about potential …

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Platinum Group Elements: Supply and Demand

There are significant improvements in rhodium processing and mining, therefore there has actually been a growth in rhodium supply (2.6%), while demand for rhodium has risen (1.3%). ... There is an overall general trend of decreasing supply and increasing demand. Case Study. Platinum group elements (PGEs) face a very different problem than that ...

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The Geology, Geochemistry, Mineralogy and Mineral Beneficiation …

The Geology, Geochemistry, Mineralogy and Mineral Beneficiation of Platinum-Group Elements.: Edited by Louis J. Cabri. CIM Special Volume 54, Canadian Institute of Mining, Metallurgy and Petroleum, Suite 1210, 3400 de Maisonneuve Boulevard West, Montreal, Quebec H3Z 3B8, Canada. 852 pages, US$150/CDN$220 for non-members, …

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Platinum-Group Element Exploration (Volume 26) …

The platinum-group elements (PGE) include platinum, palladium, rhodium, ruthenium, iridium and osmium. They are currently receiving world-wide attention as an attractive exploration target because they offer the dual attraction of rare, high value precious metals as well as major industrial applications.

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Profiling the world's top five platinum-mining …

The world's top five platinum-mining companies, by annual production. 1. Anglo American Platinum – 2.05 million ounces. Founded in 1995 and based in Johannesburg, South Africa, Anglo American Platinum is the …

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Global platinum group element resources, reserves and …

There are also a number of social issues that have arisen from the mining of platinum group elements in various countries around the world, including corruption, …

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Global platinum group element resources, reserves and mining …

The platinum group elements (PGEs) are used in many technologies and products in modern society, especially auto-catalysts, chemical process catalysts and specialty alloys, yet supply is dominated by South Africa. ... signalling concern about the like … Global platinum group element resources, reserves and mining - A critical assessment Sci ...

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Platinum Element group | PPT

2. Definition They are six metals include platinum and its associated metals - palladium, rhodium, ruthenium, iridium and osmium-clustered ‫ععععع‬ together in the periodic table. These elements are all metals …

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[PDF] The Platinum Group Element Deposits of the …

School of Geosciences, University of the Witwatersrand, Private Bag 3, Johannesburg 2050, South Africa; E-mail: [email protected] There are enough platinum group element deposits in the Bushveld Complex in South Africa to supply world demands for many decades or even a century using current mining techniques. …

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Platinum Group Element, Chromium, and Vanadium Deposits …

CSIRO Exploration and Mining, Australian Resources Research Centre, P.O. Box 1130, Bentley 6102, Western Australia, Australia ... R. Grant Cawthorn, Stephen J. Barnes, Christian Ballhaus, Kreshimir N. Malitch, 2005. "Platinum Group Element, Chromium, and Vanadium Deposits in Mafic and Ultramafic Rocks", One Hundredth Anniversary Volume, …

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Platinum (Pt) Ore | Minerals, Formation, Occurrence, Deposits

Platinum (Pt) is a rare and valuable metal that is widely used in various industrial applications due to its unique properties. Platinum ore refers to the naturally occurring rocks or minerals that contain significant concentrations of platinum, usually in the form of platinum group minerals (PGMs) and associated minerals. Platinum ore is typically found in specific …

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Chalice Mining soars on discovery of platinum …

A veteran analyst says Chalice Mining has made the best discovery of platinum group elements ever seen, after the first official estimate of the six metals in Western Australia's Gonneville ...

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Platinum facts

The average annual price of platinum was $1,487 per troy ounce in 2013. Prices fluctuated between 2013 and 2016 but decreased overall in that time. Between 2016 and …

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Platinum-group element resources in podiform chromitites …

Rock samples from about 280 podiform chromite deposits in California and Oregon were analyzed for Pt, Pd, Rh, and Ir by fire assay-atomic absorption and spectrographic techniques to estimate by-product platinum-group element potential of chromite mining. These deposits include ophiolites from the Sierra Nevada, Klamath Mountains, Coast Ranges, and the Canyon …

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New Ideas Paying Off for Platinum Group Elements at …

The Bushveld is a layered mafic instrusive complex that holds about 80% of the world's known PGE (Platinum Group Element) resources. PGE's include platinum, ... deflections from these initial intercepts and by virtue of the potential mining cuts selected in resource estimation. Note that in addition, to the intercepts reported in the table ...

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Global platinum mining industry

Anglo American Platinum is one of the world's largest platinum producing companies, with a production of some 1.74 million ounces of platinum in 2023. Platinum group metals

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Platinum : Properties, Uses, Occurrence and Localities

The platinum group elements (PGEs), which include platinum, palladium, rhodium, iridium, ruthenium, and osmium, are often found together in these deposits. The mining and extraction of platinum are capital-intensive processes, and the metal's high market value reflects the challenges and costs associated with its production.

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Sedimentary nickel, zinc, and platinum-group-element …

Larry J. Hulbert, Robert C. Carne, D. Conrad Gregoire, Dogan Paktunc; Sedimentary nickel, zinc, and platinum-group-element mineralization in Devonian black shales at the Nick Property, Yukon, Canada; a new deposit type.

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Global platinum group element resources, reserves and mining …

Other elements on the list of CRMs are platinum group elements (PGEs), which include ruthenium (Ru), rhodium (Rh), palladium (Pd), osmium (Os), iridium (Ir) and platinum (Pt). These metals are very rare in the Earth's continental crust, ranging from 0.022 ppb for iridium to 0.52 to Pd (Mudd et al., 2018).

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Platinum-group element distribution in the Main Zone and …

The platinum-group element (PGE) ... The Bushveld Complex of South Africa (Fig. 1) contains the world's largest resource of platinum-group elements (Vermaak, 1995) and a large portion of the world's V and Ti resources (Goldberg et al., 1992). ... (1995) mention unpublished mining company reports of 1–2 ppm Pt and 1 ppm Pd in the upper part of ...

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Platinum-Group Elements in Southern Africa—Mineral …

Graph showing annual production of platinum-group elements by country from 1900 to 2009. Inset more detail from 1914 to 1952. Modified from Mudd (2012) and The Staffs of the Bureau of Mines and ...

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Platinum Group Element Enrichment of Natural Quenched …

The wide variations of the concentrations of major and trace elements in the solid solutions, as well as the coexistence of Pd-poor (a few ppm Pd) and Pd-rich (over 4.62 wt % Pd) pentlandite within a single sample, seem to characterize the different generations of the MSS to MSS-ISS globules, antecrysts, and phenocrysts with the distinct ...

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Global platinum group element resources, reserves and …

Abstract. The platinum group elements (PGEs) are used in many technologies and products in modern society, especially auto-catalysts, chemical process catalysts and …

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