MAGMATIC SULFIDE DEPOSITS (MODELS 1, 2b, 5a, 5b, 6a, 6b ...

Primary abundance variations of nickel, copper, and platinum group elements in magmatic-sulfide ore are controlled by the composition of the silicate magma and the mass ratio of silicate to sulfide liquid (Naldrett, 1989). In addition to sulfur, iron, nickel, copper, cobalt, and the platinum group elements (platinum, palladium, rhodium, ruthenium,

Wonderful Places in LOTRO's Middle Earth: Ore in Lotro ...

Platinum is always scattered, in a 1 vs 4 distribution (platinum vs. dwarf-iron). So, at Tier 4 platinum is the rare ore type and dwarf-iron is the common one. In the Misty Mountains (west side) there is some dwarf iron and platinum too.

How much metal does the ore contain? « World Ocean Review

In most cases copper ores contain between 0.6 and 1 per cent of copper. Consequently one tonne of ore generates a maximum 6 to 10 kilograms of copper. In the case of platinum the yield is much lower: 1 tonne of ore usually contains between 3 and 6 grams of platinum. Nonetheless it is still worthwhile mining because the platinum price is high.

Platinum Ore Photos and Premium High Res Pictures - Getty ...

ore mining. platinum mine. platinum rock. platinum texture. 194 Platinum Ore Premium High Res Photos. Browse 194 platinum ore stock photos and images available, or search for copper or gold nugget to find more great stock photos and pictures. platinum rock layer - platinum ore stock pictures, royalty-free photos & images.

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

In Canada, platinum and palladium are obtained from the mattes obtained by smelting the nickel-copper ore of Sudbury, in Ontario. The high-grade mattes contain from 0.2 to 0.5 oz. of platinum metals per ton. The platinum occurs in the Sudbury copper-nickel ore as sperrylite, embedded in chalcopyrite.

Base Metals - Mods - Minecraft - CurseForge

Aug 06, 2021· This mod adds historically commonly used metals to Minecraft, specifically Silver, Copper, Tin, Lead, Zinc, Mercury, Nickel & Platinum. You will also craft a number of metal alloys in this mod and there's a new tool that lets you double your ore production: the Crack Hammer.

Platinum Mining and Refining | Education

Platinum is also mined as an ore . Platinum ores such as sperrylite and cooperite may be mined when they are found in quantities that make extraction economically feasible. In other situations, platinum is obtained as a by-product when ores of other metals, such as copper and nickel, are refined.

Platinum in Arizona

extrapolation, the copper ore assays as follows: Platinum = 0.0000029 tr. oz/ton of ore Palladium = 0.000029 tr. oz/ton of ore Gold = 0.0026 tr. oz/ton of ore Silver = 0.025 tr. oz/ton of ore Copper = 0.5% or l0 lb/ton of ore Such values of platinum, palladium and gold are determined by …

A GOLD-PLATINUM-PALLADIUM LODE IN SOUTHERN …

The ore bodies so far developed may be briefly characterized as oxidized copper shoots and gold-platinum-palladium shoots. The copper ores consist largely of chrysocolla and colloidal complexes of chrysocolla and limonite; these ores are reported to carry only minor amounts of .the precious metals. The gold-platinum-palladium

Extraction and Refining of the Platinum Metals | Johnson ...

A major development in the world's platinum industry took place in the early nineteen twenties when large deposits of platinum bearing ore were discovered in the Transvaal in South Africa. This led to the formation in 1931 of Rustenburg Platinum Mines Limited to work these deposits, and this company remains to this day the only platinum producer in South Africa and the only major producer in ...

Platinum-copper-nickel and platinum ores of Norilsk Region ...

Jul 16, 2011· Jul 16, 2011· The latest data on the material structure, ash value, and emplacement of platinum-copper-nickel and platinum ores in deposits of Norilsk Region were discussed. The concentrations of nonferrous and noble metals in ores were reported. The cryptic layering of sulfide ores was described. The information on the mineral forms of noble metals was presented.

Extraction and Refining of the Platinum Metals

extraction of the platinum metals from these OTCS, and thereafter as smelters and rejners of the output from the mines. This article describes the complex and lengthy cycle of operations required to effect complete recovery of the six platinum metals and to yield …

THE PRIMARY PRODUCTION OF PLATINUM GROUP METALS …

The six platinum group metals (PGMs) occur together in nature alongside nickel and copper. Mineable deposits of PGMs are very rare, with annual production amounting to around 400 tonnes, several orders of magnitude lower than many common metals. Due to their economic values and higher quantities, platinum and palladium are the most

Wyoming State Geological Survey

Copper was discovered in 1900 at a depth of 65 feet, and platinum within the covellite ore was discovered in 1901. Estimated production from the New Rambler mine totaled 171.3 ounces of gold, 7,346 ounces of silver, 1,753,924 pounds of copper, 910 ounces of …