— Platinum Group Elements. Platinum Group Metals (PGMs) consist of platinum, palladium, rhodium, ruthenium, iridium, and osmium and have a high demand worldwide because of their wide variety of uses in industry. ... Currently, the Ministry of Mines says, evaluation is being carried out on several kimberlites in the southern area of …

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 — The Italian-French physician Julius Caesar Scaliger alluded (1557) to a refractory metal, probably platinum, found between Darién and Mexico. The first certain discovery was in the alluvial deposits of the Río …

The mines on this geological structure have for many years produced more than 75% of the world's output. Since World War 2, platinum mine production has grown continuously in response to new applications being developed for the metals.

 — Copper is found as branching sheets, plates, and wires, and as massive pieces. In Figure 9.26, it is in a discontinuous sheet that has partially altered to malachite, copper carbonate. We mine native platinum primarily from ultramafic igneous rocks, but platinum is also found in placers – Figure 9.27 shows examples placer platinum nuggets.

A majority of the world's platinum comes from South Africa, with Russia supplying the second highest yields, and Colombia the third. The gold bearing sands of these three countries provides the ideal geological conditions to recover this very rare metal. In addition to gold bearing sands, deposits of platinum are often found in o…

There are six metallic elements called the Platinum Group Metals (pgm) which are platinum, palladium, rhodium, ruthenium, iridium and osmium. These are all extracted during the mining process. Because of the rarity of pgm and its tendency to combine with other metals, the mining process often yields far more nickel or copper than it does platinum.

A telluride is a compound of the element tellurium and one or more other elements. For example, the mineral calavarite is mostly gold telluride (AuTe 2 ). At one time, gold was found in chunks or nuggets large enough to see. People mined gold by picking it out of streams and rivers.

Strength of Platinum. In mechanics of materials, the strength of a material is its ability to withstand an applied load without failure or plastic deformation.Strength of materials basically considers the relationship between the external loads applied to a material and the resulting deformation or change in material dimensions. In designing structures and …

 — Platinum, a metal more than 30-times rarer than gold, has emerged as a critical mineral in the global energy transition. Platinum is invaluable in making electrolysers and fuel cells cost-competitive; however, the current limited supply cannot be increased to meet demand, which could threaten the energy transition.

Records show that 113 tons (about 46% of the platinum mined) of platinum were used to make catalytic converters in 2002. In Medical Field Some platinum compounds, mostly 'cisplatin', are used in chemotherapy medication to treat certain types of cancer. Platinum is present in many laboratory equipment.

Native Platinum is the most significant source of the element platinum, although considerable quantities are also mined from the rare platinum arsenide mineral …

 — Impala Platinum, Lonmin Platinum, and Anglo Platinum are some of the largest mining firms that extract ores from this area. Russia. Platinum has been produced in Russia right from the 19th century when alluvial deposits were …

 — 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 …

Interactive periodic table showing names, electrons, and oxidation states. Visualize trends, 3D orbitals, isotopes, and mix compounds. Fully descriptive writeups.

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. Platinum-group metals are mined in South Africa (top producer), …

 — Learn How Gold is Mined and How Mines are Operated. In contemporary Gold mining, it typically takes between 10 and 20 years before a new mine is able to produce the ore extracts that make up the large Gold and Silver alloy "doré bars" that carry the raw Precious Metals to the refinery. EXPLORING THE GOLD MINE

 — Zimbabwe is another significant producer of platinum. Mines like the Great Dyke project have contributed to Zimbabwe's growing role in global platinum production. 4. Canada: Canada is known for its platinum production from the Lac des Iles Mine in Ontario. Canadian platinum mining primarily extracts nickel along with platinum group elements. 5.

 — The percentage of platinum found in meteorites and Moon rocks is higher than the percentage found on Earth. Platinum is a rare metal. The pure element may be found in certain alluvial deposits. The element may be extracted during the refining of copper-nickel ores. Platinum alloyed with cobalt can be used to make strong permanent …

Affinity for Other Elements. Platinum has a high affinity for sulfur, arsenic, and other chalcogens. It often occurs naturally in ores that contain these elements, and understanding this affinity is important for its extraction and purification. Abundance and Sources - Typically found in alluvial deposits or in ores with other platinum group ...

 — Nearly 14 times more gold than platinum is mined per year — about 1,800 tons (1,633 metric tons) of gold compared to 130 tons (118 metric tons) of platinum, according to Science for Kids

 — The Merensky-type platinum deposits occur as thin, continuous layers of sulphide- and chromite-bearing silicate rocks anomalously enriched in the platinum group elements (PGE; Os, Ir, Ru, Rh, Pt ...

The underground mining methods we use include room and pillar, narrow vein stoping and large-scale mechanised mining. Room and pillar mining is a style of mining where tunnels are driven in a chess board pattern with …

A mining haul truck being loaded with coal. Underground mining. ... in other words not bound to any other element. Examples of minerals found in their pure form are gold and diamonds (diamonds consist of the element carbon). ... manganese, platinum, vanadium and andalusite; and the second largest producer of ilmenite, palladium, rutile and ...

 — The mineral wealth of South Africa has been exploited by Homo sapiens for at least 40,000 years and has provided many and varied commodities including gold, platinum and diamonds. This chapter provides a historical perspective on minerals and mining mainly in South Africa, although it does occasionally stray across the borders into neighbouring …

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 — According to GlobalData, South Africa is the world's largest producer of platinum in 2023, with output up by 0.66% on 2022. Over the five years to 2022, production from South Africa decreased by a CAGR of 3.26% and is expected to rise by a CAGR of 0.68% between 2023 and 2027.

The growing popularity of platinum and platinum group metals (or PGMs, including palladium, rhodium and others) for a wide range of applications leads to some interesting issues for mining and sustainability. The uses for PGMs includes catalytic converters for air pollution control in vehicles, growing jewellery use, catalysts for various purposes …

 — Unlike many elements, platinum can be found in its pure metallic form in nuggets, alloyed with other platinum metals, or as part of a mineral ore called sperrylite (platinum arsenide). It's located and mined …

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.It is one of the rarer elements in Earth's crust, with an average abundance of approximately 5 μg/kg. It occurs in some nickel and copper ores along with some native deposits, mostly in South Africa, which accounts for …