platinum group geology

Critical mineral resources of the United States—Economic ...

Mineral commodities are vital for economic growth, improving the quality of life, providing for national defense, and the overall functioning of modern society. Minerals are being used in larger quantities than ever before and in an increasingly diverse range of applications. With the increasing demand for a considerably more diverse suite of mineral commodities has come renewed recognition ...

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Platinum Group Metals - Waterberg

The Waterberg PGM Project is located in South Africa on the Northern Limb of the Bushveld Complex. Waterberg represents a large-scale platinum group metal resource with an attractive risk profile given its shallow nature. The project facilitates fully mechanised production with the potential to have amongst the lowest operating costs in the PGM ...

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What's So Special About Platinum? | HowStuffWorks

Jul 11, 2019· Platinum is a naturally occurring chemical element that is actually about 30 times rarer than gold, according to Jenny Luker, president of Platinum Guild International USA (PGI), a marketing organization for the platinum jewelry industry. "If all the platinum ever mined were melted and poured into an Olympic-sized pool, the platinum would ...

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The Top Platinum Producing Countries In The World ...

Apr 25, 2017· Zimbabwe has three major platinum mines located in a geological feature that runs through the center of Zimbabwe called the Great Dyke. These mines are the Mimosa operation in the southern part of the Great Dyke, it is the oldest platinum mine in the country, starting briefly in the 1920s, then again operating from 1966 to 75 and then since 1994.

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Exploration for Platinum-Group Elements Deposits (Volume ...

Exploration for Platinum-Group Elements Deposits (Volume 35) : Short Course Series

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Platinum-Group Element Mineralisation in the Great Dyke ...

SOUTH AFRICAN JOURNAL OF GEOLOGY 320 PLATINUM GROUP MINERALIZATION, GREAT DYKE, ZIMBABWE The Great Dyke comprises a line of narrow contiguous magma chambers and subchambers each defined on the ...

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Platinum Group Metals | Geology for Investors

Aug 11, 2013· Platinum group metals can be found in nickel and copper ores. The main ore mineral for platinum is the mineral sperrylite, which is a platinum arsenide and is associated with the nickel ores of the Sudbury Basin, Ontario, Canada.

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The Platinum Group - BGRoyalty

The platinum-group metals (abbreviated as the PGMs) are six noble precious metallic elements clustered together in the periodic table.These elements are all transition metals in the d-block(groups 8, 9, and 10, periods 5 and 6). The six platinum-group metals are ruthenium, rhodium, palladium, osmium, iridium, and platinum.They have similar physical and chemical properties, and tend to occur ...

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Platinum Group Metals - Platinum and Palladium Found in ...

Unusual Geology in Area Leads to Two Unrelated Formations with the Rare Precious Metals and Suggests Potential in Region (Vancouver, BC January 19, 2005) Platinum Group Metals Ltd (TSX:PTM) announced today that the property it has under exploration in the Lake Nipigon Area 100 kilometres northeast from Thunder Bay, has returned significant levels of platinum and platinum-related …

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Platinum: The mineral native Platinum information and pictures

Platinum is rare, with few noteworthy occurrences. Russia is the most important producer of Platinum specimens, producing fine nuggets along a north-south belt along the spine of the Ural Mountains. The districts producing the largest specimens are Nizhniy-Tagil in …

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Magmatic Nickel-Copper-Platinum Group Elements | Geology ...

Nickel-copper sulphide deposits are sulphide concentrations that occur in certain mafic and/or ultramafic intrusions or volcanic flows. Nickel is the main economic commodity, copper may be either a coproduct or byproduct, and platinum group elements (PGEs) are usual byproducts.

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Geology of Platinum | Properties, Mining, and Formation of ...

Platinum is valuable due to its rarity and unique chemistry. It is famously un-reactive, and will not tarnish or rust even under the most severe circumstances. With only 0.005 parts per million found in the Earth's crust, platinum is rare even by the strictest of standards.

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Platinum‐group Element Geochemistry of Magnetite from ...

The concentrations of platinum‐group elements (PGE) have been analyzed in primary magmatic magnetite samples from the Zhireken, Shakhtama and Aksug porphyry Cu‐Mo deposits (Siberia, Russia) by laser ablation‐inductively coupled plasma mass spectrometry to determine the range of PGE contents in magnetites and to check whether magnetite from two main rock suites (barren plutonic suite and ...

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How to Identify Platinum in Ore Deposits | Sciencing

Platinum-group elements in sedimentary environments in the conterminous United States / by Jocelyn A. Peterson ; with a section on platinum-group elements in coal by Robert B. Finkelman and Susan J. Tewalt. p. cm. (U.S. Geological Survey bulletin ; 2049) (Geology and geologic environments permissive for platinum-group

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List of Platinum Group Metals or PGMs - ThoughtCo

Platinum gets its name from platina, meaning "little silver," because the Spaniards considered it an unwanted impurity in silver mining operations in Colombia.For the most part, PGMs are found together in ores. Ultramafic and mafic igneous rocks contain high levels of platinum group metals, the granites contain a low percentage of the metals.

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Platinum | Geology Page

Platinum is a chemical element with the chemical symbol Pt and an atomic number of 78. It is a dense, malleable, ductile, highly unreactive, precious, gray-white transition metal. Its name is derived from the Spanish term platina, which is literally translated into "little silver".Platinum is a member of the platinum group of elements and ...

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Platinum-Group Metals Statistics and Information

Global Exploration and Production Capacity for Platinum-Group Metals from 1995 Through 2015. Scientific Investigations Report 2012â€"5164. Historical Statistics for Mineral and Material Commodities in the United States. Data Series 140. Platinum-Group Metals. International Mineral Exploration Activities From 1995 Through 2004. Data Series 139.

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Platinum ~ Learning Geology

Platinum is an extremely rare metal, occurring at a concentration of only 0.005 ppm in Earth's crust. It is sometimes mistaken for silver (Ag). Platinum is often found chemically uncombined as native platinum and as alloy with the other platinum-group metals and iron mostly.

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Precious Metal Exploration and Prospecting: Gold, Silver ...

Dec 11, 2013· A short introduction that showcases the Silver, Gold, and Platinum group metals prospecting and exploration. It demonstrates examples of geological methods and analysis used to justify the ...

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Bushveld Igneous Complex - Wikipedia

The Bushveld Igneous Complex (BIC) is the largest layered igneous intrusion within the Earth's crust. It has been tilted and eroded forming the outcrops around what appears to be the edge of a great geological basin: the Transvaal Basin.It is approximately 2 billion years old and is divided into four different limbs: the northern, southern, eastern, and western limbs.

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Platinum-Group Element Exploration, Volume 26 - 1st Edition

Purchase Platinum-Group Element Exploration, Volume 26 - 1st Edition. Print Book & E-Book. ISBN 9780444429582, 9780444597151

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Platinum-Nickel-Chromium Deposits | ScienceDirect

Platinum-Nickel-Chromium Deposits: Geology, Exploration, and Reserve Base is the first reference book to combine information on the discovery of numerous minerals within existing deposits. This book recognizes the close affinity and great natural coexistence of platinum, palladium, chromium, nickel, copper, gold, and silver hosted by unique ...

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The Platinum Group Element Deposits of the Bushveld ...

Platinum group elements (platinum, palladium, rhodium, iridium, osmium and ruthenium). This term is used in geology as the elements generally occur in mineral, rather than metallic, form within an ore: plagioclase: An aluminium silicate mineral of the feldspar family, with varying relative proportions of sodium and calcium: Platreef

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platinum | Geology for Investors

Make sense of mining company investments. Layered Mafic Intrusions: Our Largest Source of Platinum & Palladium. Overview Most of the world's economic deposits of platinum group elements (PGE) including platinum, palladium, rhodium and other rare metals come from…

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[PDF] Platinum-group minerals in the Selukwe Subchamber ...

This paper presents the results of microprobe investigations of the Platinum-Group Elements (PGE) of the Selukwe Subchamber, Great Dyke, Zimbabwe. The PGE are associated with base metal sulphides in the uppermost pyroxenites of the Ultramafic Sequence of the Great Dyke. The following minerals have been indentified: bismuthotellurides (moncheite, maslovite, michenerite, kotulskite and polarite ...

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Where to find platinum nuggets - identify platinum nuggets ...

Nov 10, 2019· I also talk about the geology of platinum deposits and what platinum ores look like. ... I also talk about platinum minerals and the types of minerals platinum, palladium and the platinum group ...

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Bakubung Platinum Mine Geology REGIONAL GEOLOGY

Bakubung Platinum Mine Geology REGIONAL GEOLOGY Regional Setting The Wesizwe mining rights area is situated within the 2.06Ga to 2.058Ga aged Bushveld Complex which is understood to be the largest layered igneous complex in the world (Figure 1). Situated within the north-central Kaapvaal Craton, this massive Proterozoic intrusive

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Platinum-group element (PGE) deposits and occurrences ...

1. Introduction. Deposits containing Ni, Cu and platinum-group elements (PGE) are usually associated with mafic and ultramafic rocks. The deposits may be subdivided into two groups (Naldrett, 1981). (i) Ores with Ni and Cu as the principal products and where the noble metals (PGE and Au) are byproducts.

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Glossary of platinum-group minerals | Economic Geology ...

Mineralogy of platinum-group minerals in the Witwatersrand, South Africa Economic Geology New data on some palladium arsenides and antimonides

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Extraction of Platinum Group Metals | IntechOpen

Platinum group metals (PGMs) are a group of six elements, namely iridium (Ir), osmium (Os), platinum (Pt), palladium (Pd), rhodium (Rh) and ruthenium (Ru) [1, 2].PGMs together with gold and silver are classified as noble or precious metals because of their high corrosion and oxidation resistance [1, 2, 3].The world's reserves of platinum group metals/elements are estimated at 100 million ...

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