• Platinum Minerals Platinum Information Platinum Properties

    Pt Due to its rarity platinum is more highly priced than gold or silver. Platinum is produced commercially as a by-product of nickel ore processing in the Sudbury with minerals which are common to these rocks like chromite and olivine.

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  • Gold and platinum group elements in cobaltarsenide ores - Springer

    Gold and platinum group elements in cobaltarsenide ores Hydrothermal . (1986) Co-Ni arsenide deposits with accessory gold in ultrabasic rocks from

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  • 1.1 PHASES OF A MINING PROJECT

    copper nickel cobalt gold silver lead zinc molybdenum and platinum. The environmental under a layer of ordinary soil or rock (called. overburden or

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  • Gold Prospectors of the Rockies - About gold The Noble Metal

    nickel platinum palladium tellurium and iron with gold create various color hues ranging The specific gravity or density of pure gold is 19.3 compared to 14.0 for in deposits has a density of 16 to 18 whereas the associated waste rock

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  • Nickel and Platinum - British Geological Survey

    sources of nickel are magmatic sulphide deposits related to sulphides with gold and uranium in redox uncon- . tenor PGE enrichment in rocks and platinum-.

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  • Fairwater Nickel and Gold Project Pioneer Resources

    Fraser Range nickel sulphide deposits are classed as mafic intrusive hosted a cluster of nickel anomalies within an apparent mafic or ultramafic rock unit. soil geochemistry anomaly and the peak copper-platinum-palladium (nickel

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  • How I Discovered A Platinum Mine One Day

    The host rock of chrysotile asbestos fiber is serpentine which has an . Cupellation is a common analytical procedure for gold and silver in ores Platinum concentration in nickel ore mined in the Sudbury Ontario region is a mere 0.5 ppm .

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  • Determination of platinum group elements using - jamstec

    Platinum group elements (PGEs) and gold may provide direct information Rock samples are fused with nickel sulfur and alkaline fluxes. In the resulting melts et al. 1999) or isotope dilution analysis with Te coprecipita- tion (Enzweiler et

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  • Explore MN Minerals - Minnesota Minerals Coordinating Committee

    1) The Duluth Complex and associated rocks. for iron ore the group copper and nickel and platinum and palladium for gold for titanium and for diamonds.

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  • Tailings what is it - InfoMine

    Crushing reduces run-of-mine rock fragments to a size that can be accepted as feed to Hard-rock tailings. Lead/zinc. Copper/Nickel. Gold/Platinum. Iron ore.

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  • Rocks and Minerals Dictionary GOLD - Enchanted Learning

    It is an alloy of copper zinc manganese and nickel. Aqua regia is used to test gold and platinum it is one of the few substances that can A tiny piece of metal is scraped from the piece and the percentage of gold or silver is determined.

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  • Metal Education - Sickinger s Jewelry

    Platinum Silver Metal Care Gold Gold is an extraordinary and rare precious metal These are found in solid rock form and are mined by using conventional mining or alloyed with other metals such as silver copper zinc nickel platinum

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  • metal iron nickel in meteorites 1

    About 95 of all meteorites contain iron-nickel (FeNi) metal. meteorites also has high concentrations (by terrestrial standards) of rare metals like gold platinum and iridium. An Earth rock with as much as 1.0-1.8 Ni would be a nickel ore.

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  • Ore minerals - Mineralogical Society of America

    Aluminum - The ore is mined from rocks that have been exposed to Gold - The primary mineral of gold is the native metal and electrum (a gold-silver alloy). Nickel - The primary nickel ores are pentlandite nickel bearing pyrrhotite and a Platinum group (Platinum Osmium Rhodium Ruthenium Palladium) - The

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  • The determination of all the platinum group elements and gold in

    The determination of all the platinum group elements and gold in rocks and ore by neutron activation analysis after preconcentration by a nickel sulphide

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  • Precious Metal Ores Gold Platinum Silver and Copper

    Platinum ores nearly always form in strongly basic rocks that are also commonly rich in iron chrome and nickel. Many of them form via some process of

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  • Learn about Metals Properties Corrosion Alloys Ores

    Noble metals include copper palladium silver platinum and gold. This group includes iron gold silver chromium nickel and copper some of which Ores are rocks or minerals from which a valuable substance - usually metal - can be

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  • Native metal - Wikipedia the free encyclopedia

    A native metal is any metal that is found in its metallic form either pure or as an alloy in nature. Only gold silver copper and the platinum metals occur in nature in larger matrix or fine grains of gold mixed in with sediments or bound within rock. Native nickel has been described in serpentinite due to hydrothermal

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  • Manitoba Rocks Manitoba Mineral Resources Province of Manitoba

    In 2014 the combined value of mineral production for metals ( 1.19 billion) industrial minerals Base and precious metals such as nickel copper zinc and gold. Manitoba also produces cobalt platinum-group metals and silver which are

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  • Mineral Resources - Tulane University

    Mar 20 2012 Metallic resources are things like Gold Silver Tin Copper Lead Zinc A mineral resource is a volume of rock enriched in one or more useful materials. . concentrations of Chromium Titanium Platinum Nickel and Iron.

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  • Ore genesis - Wikipedia the free encyclopedia

    Sulfide type nickel deposits are formed in essentially the same manner as platinum deposits. laterite deposits is essentially similar to the formation of gold laterite deposits except that ultramafic or mafic rocks are required.

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  • gold Facts information pictures Encyclopedia articles about

    Gold is also known as a precious metal (as are platinum and silver). .. member of the metal family such as silver copper platinum or nickel. Gold Using picks and small explosives they then remove the gold ore from the surrounding rock.

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  • HANETI (nickel gold) - Kibo Мining PLCKibo Мining PLC

    Target Nickel Platinum-Group-Elements and Gold The main prospective belt of rocks within the project the Haneti-Itiso of the sem-precious mineral chrysoprase (nickel stained chalcedonic quartz) is being carried out at a few localities.

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  • Ore on Pinterest Atomic Number Copper and California Usa

    There are no real crystals present because the nickel was deposited layer by Gold crystal #GemstoneSerendipity #gemstones #minerals #rocks #stones .. Osmium is a hard blue-gray (or blue-black) transition Metal in the platinum family.

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  • What are the most valuable rocks Reference

    The most valuable rocks are ores. These rocks contain minerals or metals that can be of great commercial value such as gold platinum copper iron nickel or

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  • Rock Collection native metals

    Only gold silver copper and the platinum metals occur in nature in larger amounts. The ore is often brown iron-stained rock or massive white Quartz and IRON METEORITES are extremely dense and consist of 90 iron and 10 nickel.

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  • Metallic Deposits - CliffsNotes

    Metallic ores occur in every kind of rock and some varieties of soil. Metals such as chromium platinum nickel copper and iron can precipitate as sulfide Hydrothermal deposits rich in copper lead zinc gold silver molybdenum tin

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  • Mafic Layered Intrusions -Copper/Nickel Massive - 911 Metallurgist

    Oct 22 2015 Ore deposits associated with Mafic Layered Intrusions complexes including copper nickel massive sulfide chrome and platinum group elements or PGE deposits. Igneous Rocks is where the majority of copper nickel massive sulfide and this is usually in the form of pyrite which is fool s gold or FeS2.

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  • What Are Asteroids Made Of - Universe Today

    Sep 9 2015 Asteroids are made mostly of rock -- with some composed of clay and up to 80 iron and 20 a mixture of nickel iridium palladium platinum gold of the minerals olivine and pyroxene a mineral composition similar to a

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  • Can gold silver and platinum coexist in a single rock/ore - Quora

    Gold and silver is often found in the same ore Most gold mines are also producing silver silver Copper nickel sulfide ores contain platinum and palladium.

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  • Geological ore deposits - Australian Museum

    Sep 25 2015 Most of the world s nickel chromium and platinum-group elements are volcanic host rocks is a characteristic of these deposits and the gold is

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