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Antimony | Minerals Education Coalition

Antimony is sometimes found in pure form. It is also obtained from the mineral stibnite (antimony sulfide) and commonly is a by-product of lead-zinc-silver mining. Other antimony-bearing minerals include sibiconite, tetrahedrite and ullmannite. It is mined in China, Bolivia, South Africa and Mexico.

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Antimony: Mineral information, data and localities.

Faded * - Never found at this locality but inferred to have existed at some point in the past (eg from pseudomorphs.) ... Cairncross, B. and Dixon, R., (1995) Minerals of South Africa. The Geological Society of South Africa. 184. ⓘ Monarch Antimony mine; Econ Geol (1997) 92:308-324

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Antimony trioxide - Wikipedia

China produces the largest share followed by US/Mexico, Europe, Japan and South Africa and other countries (2%). As of 2010, antimony(III) oxide was produced at four sites in EU27. It is produced via two routes, re-volatilizing of crude antimony(III) oxide and by oxidation of antimony metal. Oxidation of antimony metal dominates in Europe.

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Antimony World | global map of antimony projects

Antimony World has been compiled by Tri-Star Resources plc, as a guide to global occurrences of antimony. As antimony is associated with large volcanic belts which form a large part of the earth's surface, antimony occurrence is common despite its reportedly low crustal abundance.

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Antimony - Simple English Wikipedia, the free encyclopedia

Antimony is sometimes found as an element, but normally it is found as stibnite, an antimony sulfide mineral. Stibnite is the main ore of antimony. China is the biggest maker of antimony; it makes 84% of all antimony. Other countries that make antimony are South Africa, Bolivia, and Tajikistan. Antimony is not used in the human body.

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South Africans Live in a Dangerous Gated World - YouTube

Feb 02, 2018 · Thank you so much for watching this series from South Africa. If you'd like to support trips like this and help us turn these stories into a full-length documentary, there are a .

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AntimonyinSouthAfrica - SAIMM

Common name Antimony regulus Stibnite Senarmontite Valentinite Cervantite Chemical formula Sb Sb2S3 Sb2O3 Sb2O3 Sb2O4 S~Os Molecular mass 121,75 339,68 291,5 291,5 307,5 323,5

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Antimony: The mineral native Antimony information and pictures

The Mineral antimony. Antimony is a native element that can occur in a natural state, but it is rarely pure. It almost always contains some arsenic, and may also contain traces of silver, iron, and sulfur. On a fresh or preserved surface, Antimony has a tin-white color with a slight blue tinge. Otherwise, it is dark gray due to tarnish.

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Antimony - pubs.er.usgs.gov

Antimony resources are unevenly distributed around the world. China has the bulk of the world's identified resources; other countries that have identified antimony resources include Bolivia, Canada, Mexico, Russia, South Africa, Tajikistan, and Turkey. Resources in the United States are located mainly in Alaska, Idaho, Montana, and Nevada.

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Antimony Statistics and Information - usgs.gov

Antimony is chalcophile, occurring with sulfur and the heavy metals, lead, copper, and silver. Over a hundred minerals of antimony are found in nature. Stibnite (Sb 2 S 3) is the predominant ore mineral of antimony. The most important use of antimony metal is as a hardener in lead for storage batteries.

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Antimony – CRM Alliance - Critical Raw Materials

A minor amount of antimony is also extracted in countries such as Bolivia, Kyrgyzstan and South Africa. Amounts of antimony are also extracted as a by-product of gold and base metal refining in Australia, Peru, Mexico, Canada and the United States. There is currently no primary extraction of antimony ores and concentrates in the EU.

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The Uses of Antimony Trioxide - ezinearticles

Mar 09, 2009 · The main derivative of antimony metal, which can be found in mines in China, Bolivia, Russia, and South Africa, is antimony trioxide or antimony oxide. The main use for antimony oxide is as a flame retardant synergist.

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What Is Antimony? - WorldAtlas

Where Is Antimony Found? The amount of antimony in the crust of the Earth is between 0.2 to 0.5 parts per million (ppm). Although the compound is scarce, it is present in more than a hundred minerals. A pure sample of antimony can be extracted, but most of the time antimony is present in sulfide stibnite, which is the principal ore material.

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Antimony: Mineral information, data and localities.

Faded * - Never found at this locality but inferred to have existed at some point in the past (eg from pseudomorphs.) ... Cairncross, B. and Dixon, R., (1995) Minerals of South Africa. The Geological Society of South Africa. 184. ⓘ Monarch Antimony mine; Econ Geol (1997) 92:308-324

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Antimony trioxide - Wikipedia

Production and properties. China produces the largest share followed by US/Mexico, Europe, Japan and South Africa and other countries (2%). As of 2010, antimony (III) oxide was produced at four sites in EU27. It is produced via two routes, re-volatilizing of crude antimony (III) oxide and by oxidation of antimony metal.

Antimony | History, Uses, Facts, Physical & Chemical ...

Antimony is found in more than 100 types of minerals. In early days, China was the biggest producer of antimony, which supply around 84% of the world share. Other countries that have reservoirs of antimony include Tajikistan, Russia, South Africa and Bolivia. Physical Characteristics. Antimony is .

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IS THERE A FUTURE FOR PRODUCTION OF ANTIMONY .

• South Africa • and other countries • With the advent of the Clean Air Act in 1970, the feed supply became either crude antimony oxide or antimony metal from these same sources. HISTORY OF ANTIMONY PRODUCTION IN THE UNITED STATES Las Vegas 09/27/2013

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Strategic Minerals: Extent of U.S. Reliance on South Africa

Pursuant to a congressional request, GAO provided information regarding U.S. dependence on South African strategic minerals.GAO found that: (1) the Comprehensive Anti-Apartheid Act of 1986 prohibited U.S. imports of 10 strategic minerals from South Africa, unless there were no other reliable and secure suppliers and the minerals were essential for the U.S. economy or defense; (2) each of those ...

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Antimony trioxide - Wikipedia

Production and properties. China produces the largest share followed by US/Mexico, Europe, Japan and South Africa and other countries (2%). As of 2010, antimony (III) oxide was produced at four sites in EU27. It is produced via two routes, re-volatilizing of crude antimony (III) .

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Antimony (Sb) - Chemical properties, Health and ...