Platinum is a dense, stable and rare metal that is often used in jewelry for its attractive, silver-like appearance, as well as in medical, electronic, and chemical applications due to its various and unique chemical and physical properties. Platinum metal has a number of useful properties, which ...
Platinum is an exquisite precious metal used in jewelry as ring settings, bracelets, and necklaces. 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 ...
Chemicals used in mining and processing minerals contaminate the land, water, and air, causing health problems for workers and people living near mines.
Platinum may be rare, but today it is the third-most-traded precious metal in the world. It is widely used in a variety of sectors, and in recent years high demand and low supply have pushed the ...
Platinum is used in the chemicals industry as a catalyst for the production of nitric acid, silicone and benzene. It is also used as a catalyst to improve the efficiency of fuel cells. The electronics industry uses platinum for computer hard disks and thermocouples.
Platinum is used as an alloying agent for various metal products, including fine wires, noncorrosive laboratory containers, medical instruments, dental prostheses, electrical contacts, and thermocouples. Platinum-cobalt, an alloy of roughly three parts platinum and one part cobalt, is used to make relatively strong permanent magnets.
Marikana Platinum Mine, Rustenburg, South Africa. Share. Producers Platinum South Africa (50%) and Anglo American Platinum (50%) ... The mine is partially mechanised with hand-held drilling and bolting used for mining. The recovered ore is hauled by truck to the concentrator plant for processing. ... Phoenix Platinum Project includes the ...
Platinum Mining Methods. How Is Platinum Mined : Originally pgm was extracted using "the narrow reef method" in which miners use handheld pneumatic drills to create holes in the reef into which explosives can be loaded. After the ore is released through blasting, it is removed using scrapers attached to wenches and transported to the surface.
The mining of platinum ores is alike gold mining. The platinum orebody is a thin, tabular reef covering a vast area. This enables a progressive method of mining which includes the drilling of the reef and blasting it to advance the face.
However, in mining using 4.5 tonnes of ore to produce one gram of platinum would not be considered abnormal. The extraction process Before a mine is even opened the potential site is explored and assessed for viability, in other words, is it profitable to extract the metal from the ore.
The overall fatality rate in 2006 was 0.43 per 1,000 per annum but this hides some important differences. The gold mining rate was 0.71, platinum mining was 0.24 and other mining was 0.35. (For comparison, the rate in the Sixties was around 1.5—see any Chamber of Mines Annual of the period).
Platinum ore can be obtained through controlled explosions or by advanced mining techniques. Once it has been mined, the platinum is extracted from the ore in the same way. The platinum ore is not pure, so it is first crushed.
Feb 22, 2017· 2000c Induction Melting Furnace For Platinum, Find Complete Details about 2000c . For Platinum from Supplier or Manufacturer-Jiangxi Jinshibao Mining Machinery . induction furnace is packed in wooden box or based on your requirements. . metal in an instant, then smelting, refining,casting and other processes.
Improved separation and refining procedures have become available for all of the precious metals. These commonly involve operations such as solvent extraction or ion exchange. They are being introduced either to replace procedures in the classical process or as part of completely
In ancient times, people in Egypt and the Americas used platinum for jewelry and decorative pieces, often times mixed with gold. ... they are often byproducts from mining other metals.
INTRODUCTION TO MINING mining is thus advised to become familiar with all the terms used in mining, particularly ... precious metals (gold, silver, the platinum group metals), and the radio- .... mining equipment, which extracts the softer minerals like coal without the use .
Comprehensive information on Platinum stocks, mining companies and prices. The latest Platinum investment information and news. You have changed your edition to Global. Edition aware sections will now prioritize Global content. ... Platinum Investing - Platinum Stocks, Mining Companies, Prices and News. Platinum Price 786.00 USD/ozt (690.56 EUR ...
Sep 14, 2018· Platinum miners continue to be hurt by Volkswagen's diesel emissions scandal ... platinum mining. Demand for the metal, which is used extensively in the catalytic converters on vehicles powered by ...
They regarded platinum as an unwanted impurity in the silver they were mining. The catalytic properties of the six platinum group metals (PGM)– iridium, osmium, palladium, platinum, rhodium, and ruthenium – are outstanding. Platinum's wear and tarnish resistance characteristics are well suited for making fine jewelry.
Jun 11, 2014· Platinum is often found while prospecting for gold. See how to use that to find platinum nuggets. USGS MRDS gold & platinum map making in this video is found...
Platinum Mining at Rustenburg GROWTH: OF THE WORLD'S LARGEST PRODUCER The scale of operations at Rustenburg Platinum Mines has been extended many times over the last thirty years to meet increusing demand, the most recent expansion programme providing for an output of one million ounces of platinum a year.
Platinum group metals (PGMs) consist of six elements–platinum, palladium,rhodium, iridium, ruthenium andosmium. PGMs are generally used in applications which dependstrongly on their unique ...
South Africa has three major platinum bearing areas, the Merensky Reef, the Upper Group 2 (UG2) Reef and the Platreef. The Merensky Reef, the major platinum source, was first used for platinum mining in 1925 until the close of the 20th century.
Lonmin, which was initially incorporated as the London and Rhodesian Mining and Land Company Ltd. (Lonrho) in 1909, produces 687,272 ounces of platinum yearly, putting it at No. 3 on the list. The company's primary operation, the Marikana mine, is on the western limb of the Bushveld complex.
The platinum used in such objects was not the pure element, but rather a naturally occurring mixture of the platinum group metals, with small amounts of palladium, rhodium, and iridium. ... Mining and refining platinum has environmental impacts.
Platinum mining in Canada began after the metal was discovered in Ontario in 1888 among nickel–copper ores. It can usually be found alongside other platinum-group metals (PGMs).
Platinum is a malleable and ductile metal, and used in jewelry, dental appliances, electrical contacts, electrical equipment, corrosion-resistant equipment, missile nose cones, jet engine parts, catalysts and catalytic converters in automobiles.
May 03, 2018· 2000c Induction Melting Furnace For Platinum, Find Complete Details about 2000c . For Platinum from Supplier or Manufacturer-Jiangxi Jinshibao Mining Machinery . induction furnace is packed in wooden box or based on your requirements. . metal in an instant, then smelting, refining,casting and other processes.