copper and platinum ore


Native metal - Wikipedia

Natural Platinum is fairly impure. It is always associated with small amounts of other elements such as iron, gold, copper, and nickel, and may also contain the rare metals iridium, osmium, rhodium, and palladium. These impurities can lower its specific gravity to as much as 14, whereas pure elemental platinum is 21.4.

Mineral deposit - Native metals | Britannica

extrapolation, the copper ore assays as follows: Platinum = 0. 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…

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

In other situations, platinum is obtained as a by-product when ores of other metals, such as copper and nickel, are refined. Modern Platinum Mining Techniques. Most of the mining for platinum ore occurs deep underground. To extract the mineral-rich materials, miners pack explosives into holes drilled in the rock and blast it into smaller pieces.

Platinum group | chemical element group | Britannica

In nickel and copper deposits, platinum-group metals occur as sulfides (e.g. (Pt,Pd)S), tellurides (e.g. PtBiTe), antimonides (PdSb), and arsenides (e.g. PtAs 2), and as end alloys with nickel or copper. Platinum arsenide, sperrylite (PtAs 2), is a major source of platinum associated with nickel ores in the Sudbury Basin deposit in Ontario, Canada.

Platinum in Arizona

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 …

Podium delivers platinum-copper resource boost ...

Cobalt and platinum-group elements are also present, either dissolved in the pentlandite or present as distinct minerals. Sulphide ores that are mined for nickel and cobalt typically contain 1.5%–3% Ni and 0.05%–0.1% Co. Concentration, Smelting and Converting to Matte

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

Sep 06, 2020· In a study published in the journal Nature Communications, the scientists says that nickel, copper, cobalt and platinum-group elements can be carried …

Wyoming State Geological Survey

Only gold, silver, copper and the platinum group occur native in large amounts. Over geological time scales, very few metals can resist natural weathering processes like oxidation, so mainly the less reactive metals such as gold and platinum are found as native metals.The others usually occur as isolated pockets where a natural chemical process reduces a common compound or ore of the metal ...

NATIVE PLATINUM (Pt) - Amethyst Galleries

Manufacturers and bulk suppliers of goods: platinum ore price on Global Trade Metal Portal. Find the cheapest price and quotation.

The 10 Biggest Copper Stocks | The Motley Fool

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 ore price - Trade Metal

Sep 17, 2018· Copper Although it is technically a note and not a fund, the iPath DJ-UBS Copper SubTR ETN aims to match the performance of an un-leveraged futures position in copper …

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

Native platinum is an exotic mineral specimen and an expensive metal. Unfortunately, well formed crystals of platinum are very rare and the common habit of platinum is nuggets and grains. Pure platinum is unknown of in nature as it usually is alloyed with other metals such as iron, copper, gold, nickel, iridium, palladium, rhodium, ruthenium and osmium.

What factors affect the price of copper?

The average grade of copper ores in the 21st century is below 0.6 percent copper, with the proportion of ore minerals being less than 2 percent of the total volume of the ore rock.

How CO2 makes 'green metals' accessible to miners - MINING

Oct 02, 2017· In South Africa, the PGM ore is mined in the western and eastern limb of the Bushveld Igneous Complex [].Within the Bushveld Igneous Complex, the Merensky reef, the Platreef and Upper Group 2 (UG2) reef are exploited for platinum production [1, 4, 9].Merensky and Platreef have similar chemical and mineral composition [6, 10].These reefs typically have fairly low contents of sulphides.

Platinum - Wikipedia

Oct 02, 2017· In South Africa, the PGM ore is mined in the western and eastern limb of the Bushveld Igneous Complex [].Within the Bushveld Igneous Complex, the Merensky reef, the Platreef and Upper Group 2 (UG2) reef are exploited for platinum …

Sulfide Ores - an overview | ScienceDirect Topics

to platinum group metal (PGM) ores and concentrates: A review. Minerals . Engineering, ... floatability of a complex Kansanshi mixed copper ore comprising sulphide and oxide minerals, with a view ...

Platinum Ores | Article about Platinum Ores by The Free ...

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.

The Properties and Applications of Platinum

Mineral deposit - Mineral deposit - Native metals: Only two metals, gold and platinum, are found principally in their native state, and in both cases the native metals are the primary ore minerals. Silver, copper, iron, osmium, and several other metals also occur in the native state, and a few occurrences are large enough—and sufficiently rich—to be ore deposits. One example is the rich ...

Types of Copper Deposits in the World | An Investor's ...

The main platinum group metals in copper-nickel ores are platinum and palladium, which occurs in greater quantities (Pd:Pt ≧ 3:1). The contents in ores of the remaining platinum group metals (rhodium, iridium, ruthenium, and osmium) are tens and hundreds of times less than those of palladium and platinum. In copper-nickel sulfide ores there ...

Base Metals - Mods - Minecraft - CurseForge

Simultaneous solubilization of all platinum metals can be accomplished by fusing the mineral concentrate obtained from copper and nickel sulfide ores with aluminum metal, dissolving the aluminum, and treating the residue with hydrochloric acid and chlorine. This dissolves all platinum …

Platinum Mining and Refining | Education

We claim: 1. A process for the recovery of valuable sulfide copper, nickel and platinum group metal (PGM) mineral ores consisting of: providing a slurry of such ores; conditioning the slurry with one or more of suitable reagents including activators, collectors, frothers and depressants; subjecting the slurry to additional conditioning with a non-oxidizing gas comprising one or more members ...

Platinum: The mineral native Platinum information and pictures

Aug 21, 2020· Platinum is always found alongside other PGMs. In South Africa's Bushveld complex and a limited number of other ore bodies, PGMs occur in sufficient quantities so as to make it economical to exclusively extract these metals; whereas, at Russia's Norilsk and Canada's Sudbury deposits platinum and other PGMs are extracted as by-products of nickel and copper.

Process for recovery of copper, nickel and platinum group ...

Following the discovery of platinum in the Viceroyalty of New Granada at the beginning of the 18th Century, its use to degrade gold forced the colonial authorities to improve their existing methods of separating and analysing the precious metals. Using information from the Royal Mint of Santa Fé de Bogotá, the various ways of separating these metals are now considered, including the little ...

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