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platinum mineral

Platinum: The mineral native Platinum information and

Platinum jewelry is rare, beautiful, and durable, and is therefore highly regarded. Native Platinum is the most significant source of the element platinum, although considerable quantities are also mined from the rare platinum arsenide mineral Sperrylite. The rare

Platinum: Mineral information, data and localities.

Palladium-Platinum Series. 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.

Platinum Mineral | Properties, Uses and Occurrence ...

Minerals; Native Mineral; Platinum. The first documented discovery of platinum was by the Spaniards in the 1500s, in the alluvial gold mines of the Río Pinto, Colombia. They called it platina del Pinto, from platina, which means “little silver,” thinking that it was an impure ore of silver. It was not recognized as a distinct metal until 1735.

Platinum Mineral Data

Platinum Cherepanovite Cooperite. Comments: Creamy-grayish fractured grains of cherepanovite with gray granular cooperite and white massive grains of iridian ruthenian platinum.Polished section in reflected light. Location: Placer Deposit, Northern Pekul'nei River, Pekul'nei Range, Chukotka (Tchukotka) Okrug, Chukot Peninsula, Far-Eastern Region, Russia.

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. Some platinum is obtained as a by-product of copper and nickel processing.

Platinum Mineral Information photos and Facts, Natural ...

2009-2-2 · Platinum Mineral Facts: Chemical Formula: Pt. Colors: Steel-gray with a bright metallic shine. The color of platinum is a little more gray than that of silver. Its streak is also gray. Hardness: 4 to 4.5. Hardness unusually high for a metal. Density: 14 to 19 depending on impurities.

Mineral: Platinum - High Country Gold

Platinum Ore: "The ores of platinum include: Native platinum; The only commercially important platinum bearing mineral is sperrylite, PtAs2, which is the most important ore of the metal; platiniridium, an alloy of platinum and iridium; osmiridium, an alloy of osmium and iridium; native osmium and irridium contain small quantities of platinum; it occurs in covellite, which is a sulfide of ...

Platinum: The precious metal Platinum information and

Platinum is the most valued precious metal; its value exceeds even that of Gold.It has a beautiful silver-white color, and, unlike Silver, does not tarnish.It is unaffected by common household chemicals and will not get damaged or discolored by chlorine, bleach, or detergents.

(PDF) The platinum-group minerals - ResearchGate

In book: The Geology, Geochemistry, Mineralogy, Mineral Beneficiation of the Platinum-Group Elements (pp.13-129) Edition: special volume 54; Chapter: 2

Platinum | Minerals Education Coalition

Platinum. Platinum (element #78, symbol Pt) is a dense, silvery-gray metal. The platinum group of elements consists of metals with similar physical properties as platinum and these elements are among the rarest in the Earth’s crust. They have high melting

Platinum Mineral Data

Platinum Cherepanovite Cooperite. Comments: Creamy-grayish fractured grains of cherepanovite with gray granular cooperite and white massive grains of iridian ruthenian platinum.Polished section in reflected light. Location: Placer Deposit, Northern Pekul'nei River, Pekul'nei Range, Chukotka (Tchukotka) Okrug, Chukot Peninsula, Far-Eastern Region, Russia.

Platinum Mineral Information photos and Facts, Natural ...

2009-2-2 · Platinum Mineral Facts: Chemical Formula: Pt. Colors: Steel-gray with a bright metallic shine. The color of platinum is a little more gray than that of silver. Its streak is also gray. Hardness: 4 to 4.5. Hardness unusually high for a metal. Density: 14 to 19 depending on impurities.

Mineral: Platinum - High Country Gold

Platinum Ore: "The ores of platinum include: Native platinum; The only commercially important platinum bearing mineral is sperrylite, PtAs2, which is the most important ore of the metal; platiniridium, an alloy of platinum and iridium; osmiridium, an alloy of osmium and iridium; native osmium and irridium contain small quantities of platinum; it occurs in covellite, which is a sulfide of ...

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. Some platinum is obtained as a by-product of copper and nickel processing.

Mineral-Platinum - Natural Health Techniques

2020-3-30 · Platinum. Note: When I research information for handouts on my website, I gather several sources and consolidate them to give the reader the best overall information. I’m not so sure about this mineral. I’d be really hesitant in taking a product containing ONLY platinum. Food Sources of Platinum:

Platinum: The precious metal Platinum information and

Platinum is the most valued precious metal; its value exceeds even that of Gold.It has a beautiful silver-white color, and, unlike Silver, does not tarnish.It is unaffected by common household chemicals and will not get damaged or discolored by chlorine, bleach, or detergents.

(PDF) The platinum-group minerals - ResearchGate

In book: The Geology, Geochemistry, Mineralogy, Mineral Beneficiation of the Platinum-Group Elements (pp.13-129) Edition: special volume 54; Chapter: 2

Minerals - Platinum Naturals

Platinum Naturals’ Coral Calcium comes from fossilized above sea coral beds. These coral beds are mined from the earth in the Caribbean Islands, protecting coral reefs and living or marine corals. The adult body contains approximately 25 g of magnesium, with 50% to

Platinum - Minerals Council South Africa

2021-9-24 · The advent of black economic empowerment, and the use-it-or-lose-it approach to minerals rights — envisaged in the Mineral and Petroleum Resources Development Act of 2002 — led to a shift in the sector, and the growth and rise of smaller platinum companies, including intense interest from foreign investors and operators alike.

Platinum | Minerals Education Coalition

Platinum. Platinum (element #78, symbol Pt) is a dense, silvery-gray metal. The platinum group of elements consists of metals with similar physical properties as platinum and these elements are among the rarest in the Earth’s crust. They have high melting

Platinum Mineral Information photos and Facts, Natural ...

2009-2-2 · Platinum Mineral Facts: Chemical Formula: Pt. Colors: Steel-gray with a bright metallic shine. The color of platinum is a little more gray than that of silver. Its streak is also gray. Hardness: 4 to 4.5. Hardness unusually high for a metal. Density: 14 to 19 depending on impurities.

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. Some platinum is obtained as a by-product of copper and nickel processing.

Platinum: The precious metal Platinum information and

Platinum is the most valued precious metal; its value exceeds even that of Gold.It has a beautiful silver-white color, and, unlike Silver, does not tarnish.It is unaffected by common household chemicals and will not get damaged or discolored by chlorine, bleach, or detergents.

Mineral-Platinum - Natural Health Techniques

2020-3-30 · Platinum. Note: When I research information for handouts on my website, I gather several sources and consolidate them to give the reader the best overall information. I’m not so sure about this mineral. I’d be really hesitant in taking a product containing ONLY platinum. Food Sources of Platinum:

(PDF) The platinum-group minerals - ResearchGate

In book: The Geology, Geochemistry, Mineralogy, Mineral Beneficiation of the Platinum-Group Elements (pp.13-129) Edition: special volume 54; Chapter: 2

Minerals - Platinum Naturals

Platinum Naturals’ Coral Calcium comes from fossilized above sea coral beds. These coral beds are mined from the earth in the Caribbean Islands, protecting coral reefs and living or marine corals. The adult body contains approximately 25 g of magnesium, with 50% to

Platinum - Element information, properties and uses ...

Platinum is found uncombined in alluvial deposits. Most commercially produced platinum comes from South Africa, from the mineral cooperite (platinum sulfide). Some platinum is prepared as a by-product of copper and nickel refining.

Platinum - Minerals Council South Africa

2021-9-24 · The advent of black economic empowerment, and the use-it-or-lose-it approach to minerals rights — envisaged in the Mineral and Petroleum Resources Development Act of 2002 — led to a shift in the sector, and the growth and rise of smaller platinum companies, including intense interest from foreign investors and operators alike.

Petrogenesis of the Platinum-Group Minerals | Reviews in ...

Platinum-group minerals may be found in carbonaceous chondrites (e.g., Fig. 1a,b), where they occur as refractory metal nuggets (RMN) that have traditionally been considered to be amongst the earliest condensates in the Solar System .

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