Overview. Most of the world's economic deposits of platinum group elements (PGE) including platinum, palladium, rhodium and other rare metals come from layered mafic intrusions (LMI), a rare sequence of rocks formed when repeated bursts of magma cool slowly in giant, subsurface chambers. In 2012, 95% of the world's minable PGEs were extracted from mines in the enormous …

10. Hootie & the Blowfish - Cracked Rear View (1994) [16x Platinum] "Cracked Rear View" is Hootie & the Blowfish's most successful album. It …

As the rock cooled, the heavier metals like chrome gathered together, and so did lighter metals like platinum and palladium. Then 65 million years ago, the earth buckled, forcing an edge of …

Platinum-group elements (PGEs)–Ni ± Cu–Co, and Cr deposits are hosted by partially melted mantle-derived MgO-rich layered mafic–ultramafic intrusives/volcanics of Archean–Proterozoic rocks, and younger flood-basalt lavas displaying characteristic features. Chromite and lateritic nickel deposits, exposed at the surface, are easy targets ...

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 group metals from other ores in the final stages of refining does not make the rock platinum ore. Although no one can predict the future, the present knowledge of the geology, mineralogy and economics of platinum and Arizona are not conducive to the discovery of producible quantities of platinum group metal ores in Arizona.

Platinum is the rarest and most expensive precious metal – more so than either gold or silver. And platinum crystals are even rarer – so rare that, until a few years ago, they were considered to be the rarest objects on the face of the earth! JustMeMaya. J. Just Maya. NATURE: Rocks & Minerals. Minerals And Gemstones.

The platinum group element (PGE: Ru, Rh, Pd, Os, Ir, Pt) abundances in crustal rocks that have formed from silicate melts and magmatic volatile phases, are widely studied to identify the fundamental geochemical controls of their formation and distribution in Earth's crust and to understand the characteristics of primary mantle-derived magmatic processes (Brügmann et al. 1993; Rehkämper …

Native platinum and platinum alloys can be found in concentrated sand and gravel beds called placer deposits. The sand and gravel beds are created when old rock is eroded from its source and further ground into pieces as it is washed into streams and rivers. Most of the world's placer platinum …

Platinum is a precious metal that looks like silver or white gold to the untrained eye. But platinum has many characteristics that make it unique. It is harder than other precious metals, so it resists scratches. It also doesn't tarnish...

Platinum is one of the rarest and most useful metals on the planet. A new video from Cody's Lab explains why a significant amount of this precious element exists in the dirt and dust by the ...

Most platinum is recovered from primary hard rock deposits, and these are of the greatest economic importance. 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 ...

Back to Rocks and Minerals Articles Kathy Feick Platinum is among the rarest and most expensive of the popular precious metals. Natural platinum is fairly impure. It is always associated with small amounts of other elements (gold, copper, nickel and iron) and commonly contains the rare metals platinum, palladium, rhodium, iridium, osmium and ruthenium.

In most cases, platinum comes from ultramafic rock, which is deep black, shading to green. Jim Alex Burke and IAMZIM like this. Jun 06, 2013, 01:38 PM #4. awb24. Jun 2011. 11.

Stumpf, EF (1986) Distribution, transport and concentration of platinum group elements. In:Gallagher MJ et al (eds) Metallogeny of basic and ultrabasic rocks. …

Platinum is a chemical element with the symbol Pt and atomic number 78. It is a dense, malleable, ductile, highly unreactive, precious, silverish-white transition metal.Its 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 elements.It has six naturally occurring isotopes.

Platinum mining in South Africa. In South Africa, the discovery of the first platinum nuggets dates back to 1924. The geologist Hans Merensky's follow-up work resulted in the discovery of two deposits, each around 100km in length, which became known as the Bushveld Igneous Complex. This discovery started with test work in the area around ...

493,054. Units and Formatting. Change chart unit to: Gram Ounce Kilo. Set Date, Time and Number Format. 30 Day Platinum Chart in ZAR. 60 Day Platinum Chart in ZAR. 90 Day Platinum …

Platinum: Amity Square, on the rock in the middle of the island (requires walking with a "cute" Pokemon or your starter) TM44 Rest - Veilstone Game Corner (6000 Coins); 1% chance to be received from a level 51-70 Pokemon with the Pickup ability.

Platinum nuggets are actually MUCH rarer than placer gold nuggets are. Nearly all of the platinum found around the world is microscopic bits that are extracted from the ores, and not large enough to be captured by traditional placer mining methods. The largest source of platinum is South Africa. Recently a mine in the state […]

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 chemicals and will not get damaged or discolored by chlorine, bleach, or detergents.

SOLUTION. Platinum is found in igneous and metamorphic rocks. Related Questions. Which of the following minerals is obtained from the se. The Monazite sands of Kerala is rich in uranium magnes. Which of the following is a fossil fuel Silver Coal Gol. Which of …

Platinum primary occurrence is with other metal ores associated with basic igneous rocks. Platinum nuggets occur naturally as the uncombined metal, as does an alloy of platinum-iridium. Three-quarters of the world's platinum comes from South Africa, where it occurs as cooperite, while Russia is the second largest produced, followed by North ...

Because it is one of the most rare elements on Earth, Platinum is a very valuable precious metal. We buy platinum scrap directly from companies and individuals to provide the highest market value for your metals. We process all forms of platinum scrap. Call us today at 800-426-2344 or fill out the form below with any questions or to get a quote.

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 metals iridium, osmium, rhodium, and palladium are almost exclusively mined together with platinum in platinum deposits. Platinum has a number of industrial uses due ...

The price of platinum is constantly changing based on market supply and demand, currency movements and other factors. The platinum spot price updates every few seconds during market hours. Between domestic and foreign exchanges, spot platinum prices update Sunday through Friday, from 6:00 PM EST to 5:15 PM EST each day.

Platinum, Palladium, and Rhodium Analyses of Ultramafic and Mafic Rocks from the Stillwater Complex, Montana By Norman J Page, leonard B. Riley, and Joseph Haffty ABSTRACT An a 1 y s e s by a combination fire-assa~solution-optical· emission spectrographic method of 137 rocks …

The platinum-group metals (abbreviated as the PGMs; alternatively, the platinoids, platinides, platidises, platinum group, platinum metals, platinum family or platinum-group elements (PGEs)) 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 rock has Rhodium, Platinum and other metals. I have not found anyone to sell these rocks to yet because it is a chemical process to extract. I believe someone could help me refine them. And there is a lot of platinum in them. I have about two tons of this heavy rock. So I was wondering who I talk to to make money.

Forty-four grains of platinum-group minerals (PGM) were found in seven rock samples with Pt, Pd, Os and Ir contents as low as 20,10, 5 and 1.9 ppb, respectively.

Platinum Marketing & Promotions is a promotional merchandise company with the marketing talent and creative culture of an advertising agency. We bring to the table that rare combination of strategy, ideas and products that help companies carry out bold, smart and effective promotional campaigns and design-driven customer experiences.

Where to get HM06 Rock SmashStarting from Jubilife City, head east into route 203. Keep going east until you find a small cave. Enter the cave and head east,...

The average grade of platinum-group elements (PGEs) in ores mined for their PGE concentrations range from 5 to 15 ppm. In most rocks, platinum-group minerals range in size from less than a micron to a few hundred microns in diameter, so the presence of PGEs must be confirmed by laboratory analysis.

The formation of these rocks are a testament to platinum's pedigree, as all were exposed to extremely high temperature and pressure in order to produce this most valuable of metals. Although platinum is rare, the methods for recognizing where it is most likely located have become highly accurate, focusing on igneous deposits that show the ...