platinum found in rocks

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Platinum | Minerals Education Coalition
Platinum | Minerals Education Coalition

Platinum is found in its pure native form or in platiniridium, a natural alloy of platinum and iridium Platinum is present in thin sulfide layers in certain mafic igneous bodies and is mined in Canada, Russia, South Africa, the USA, Zimbabwe and Australia...

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High Grade Platinum & Gold Samples Found In An Abandoned ,
High Grade Platinum & Gold Samples Found In An Abandoned ,

High grade gold and platinum rock samples found abandoned in a quarry These have high grade gold and platinum The high grade old and platinum ore samples are either from the mineralized quarry or 500 meters of exposed mineralized outcrop leading up to the quarry...

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Where Is Platinum Found | Canada Gold Buyers
Where Is Platinum Found | Canada Gold Buyers

The Merensky Reef is the rock in Transvaal in South Africa which contains the most of Platinum Group Metals The rock is situated in Bushveld Igneous Complex It was discovered by Mr Hans Merensky in the year 1924 and hence named after him...

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Is platinum igneous sedimentary or metamorphic - answers
Is platinum igneous sedimentary or metamorphic - answers

Mica is actually a group of silicate minerals, not classified as sedimentary, metamorphic, or igneous, although mica can appear in rocks of all three classifications...

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Platinum - Wikipedia
Platinum - Wikipedia

Platinum is a chemical element with symbol Pt and atomic number 78 It is a dense, malleable, ductile, highly unreactive, precious, silverish-white transition metalIts name is derived from the Spanish term platino, meaning "little silver" Platinum is a member of the platinum group of elements and group 10 of the periodic table of elementsIt has six naturally occurring isotop...

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Platinum-Group Metals - ScienceViews
Platinum-Group Metals - ScienceViews

These sulfide ores are found in mafic igneous rocks (that is, dark igneous rocks with high iron and magnesium content) In the United States, the only mines producing platinum group metals (PGM) are in what geologists call the Stillwater Complex of Montana...

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Earth's gold and platinum arrived in a meteor shower ,
Earth's gold and platinum arrived in a meteor shower ,

Rock samples found in Greenland - which were formed at the Earth's formation - contained a marginally higher ratio of the tungsten isotope 182W compared to more modern rock...

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Platinum: Platinum mineral information and data - Mindatorg
Platinum: Platinum mineral information and data - Mindatorg

Palladium-Platinum Seri Note that true native platinum in the mineralogical species sense is a rather rare mineral, and most of the specimens so labelled are in fact isoferroplatinum or intimate mixtures of isoferroplatinum and tetraferroplatinum...

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NATIVE PLATINUM (Pt) - Amethyst Galleries
NATIVE PLATINUM (Pt) - Amethyst Galleries

Native platinum is an exotic mineral specimen and an expensive metal Unfortunately, well formed crystals of platinum are very rare and the common habit of platinum is nuggets and grains Pure platinum is unknown of in nature as it usually is alloyed with other metals such as iron, copper, gold, nickel, iridium, palladium, rhodium, ruthenium and osmium...

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How to Identify Platinum in Ore Deposits | Sciencing
How to Identify Platinum in Ore Deposits | Sciencing

Platinum is rarely found on the Earth’s surface and is in fact 30 times rarer than gold Sources for ore rocks often exist in areas of stream flow in the form of placer deposits In South America, pre-Columbian civilizations found platinum intermixed with gold in river deposits...

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Platinum: The mineral native Platinum information and pictures
Platinum: The mineral native Platinum information and pictures

Platinum is the rarest and most expensive of the popular precious metals It is much rarer then Gold Due to its rarity and value, it is not readily available to mineral collectors and is seldom represented in in all but the highest-end mineral collections...

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Metal, Iron, & Nickel - Meteorite Information
Metal, Iron, & Nickel - Meteorite Information

If you have a rock that contains between 10 and 18% nickel (whole-rock analysis), whether or not it appears to contain metal, then the rock might be a meteorite If you have a rock that does not contain metal and has a low concentration of nickel (...

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Sperrylite: The platinum mineral sperrylite information ,
Sperrylite: The platinum mineral sperrylite information ,

Sperrylite is a rare mineral composed primarily of the precious metal platinum Aside from native Platinum, Sperrylite is the only platinum ore of any economic importance It forms in highly lustrous crystals that can be very well-formed, making this mineral a novelty for collectors due to its value...

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Photos of Natural Platinum Ore, Platinum and Palladium ore ,
Photos of Natural Platinum Ore, Platinum and Palladium ore ,

Platinum is nearly always found in basic igneous rocks, such as peridotite and dunites, and in serpentine derived by alteration of such rocks By disintegration of these rocks and concentration in stream gravels, platinum accumulates in placers...

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Rocks and Minerals Dictionary: P - EnchantedLearning
Rocks and Minerals Dictionary: P - EnchantedLearning

Rocks and Minerals Dictionary: P , and eventually, it is exposed (as the fractured sedimentary rock above it erodes away) platinum Platinum is a very strong, dense precious metal with a white color , the name "prase") or jade This type of opal is found in Tanzania, Africa This gem does not display the iridescence found in some opals ....

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Platinum Rocks Formation by Cristobal Munoz on Prezi
Platinum Rocks Formation by Cristobal Munoz on Prezi

Transcript of Platinum Rocks Formation , For this reason, platinum gas is often found at Garages Tunnels Truck companies' terrain Platinum can accumulate on the roots of plants The effect platinum has on the animals and the environment has not been fully tested...

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Platinum | Earth Sciences Museum | University of Waterloo
Platinum | Earth Sciences Museum | University of Waterloo

Platinum is typically found as nuggets and grains Before hard rock supplies came on line, nearly the entire world’s supply of platinum came from the Ural Mountains in Russia from placer deposits The platinum would settle in the streams due to its high specific gravity...

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Platinum and Gold Natural Crystals, platinum and gold ,
Platinum and Gold Natural Crystals, platinum and gold ,

This large piece of gold was found in the location known as Ladies Canyon in Sierra County, California , The gold is formed in a mossy crystalline pattern on the surface of the rock , Natural platinum nuggets also contain a significant amount of impurities, depending on the location in which the raw platinum was mined ....

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Identifying Rocks : Identifying Gold Rocks - YouTube
Identifying Rocks : Identifying Gold Rocks - YouTube

Jun 08, 2009· Gold is a very rare and precious metal that is soft, malleable and heavy, and it is often found with other minerals, such as quartz Learn about the differences between gold and fool's gold with ....

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Where Is Platinum Found in Nature? | Reference
Where Is Platinum Found in Nature? | Reference

Platinum is found in layers of sulphides, which are located in some igneous rocks South Africa and Russia have the largest reserve of this rare metal The United States has a platinum mine located in Montana; some platinum is created in Utah and Texas as a byproduct of processing copper...

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