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antimony ore compositions

The extraction of antimony from ores depends on the quality of the ore and composition of the ore Most antimony is mined as the sulfide lower grade ores are concentrated by froth flotation while higher grade ores are heated to 500–600°C the temperature at which stibnite melts and is separated from the gangue minerals Antimony can be isolated from the crude antimony sulfide by a reduction with scrap iron artificial stone production line price india

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  • antimony ore compositions

    Optics Refractive Index a 4303 y 3194 Composition Structure and Associated Minerals Stibnite is the commonest and the most important ore of antimony As found however it usually contains small quantities of iron and often traces of silver and gold

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  • antimony ore compositions

    Part of the list of all Antimony Minerals Group is Cu2Sb8S7 Color grayish or grayish black powder grayish or grayish black sometimes inclining to brown or reddish luster metallic H 3 to 4 G44 to 51 no cleavage composition about 52 copper and in addition to the antimony and sulphur sometimes mercury or silver also zinc and iron weathers to a yellowish coating

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  • antimony ore compositions

    Antimony Ore Processing Magnetic material content of the material 70 to 98 the chemical composition is mainly silicon and iron through the concentrator media preparation system pulverized to less than 98 of 74 microns made by weighting agents so that the density of the medium is kept at 265 g cm 3 or so it is entirely possibleand easy recovery and recycling

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  • antimony ore compositions

    Stibnite is a sulfide minerals with chemical composition is antimony sulfide Sb2S3 The principal ore of antimony Leadgray to silvery gray in color it often develops a black iridescent tarnish on exposure to light It normally occurs as elongated prismatic crystals that may be bent or twisted

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  • antimony ore compositions

    In contrast at Herminia antimony nearly disappears from the ore assemblage in the zone of silver bonanzas and rapid changes in bismuthinitestibnite compositions Farther along this flow path antimony concentrations increase in the ores a return to the normal pattern of semimetal zonation

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  • antimony ore compositions

    Antimony is a semimetallic chemical element which can exist in two forms the metallic form is bright silvery hard and brittle the non metallic form is a grey powder Antimony is a poor conductor of heat and electricity it is stable in dry air and is not attacked by dilute acids or alkalis Antimony and some of its alloys expand on cooling

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  • antimony ore compositions

    Production and properties Global production of antimonyIII oxide in 2012 was 130000 tonnes an increase from 112600 tonnes in 2002 China produces the largest share followed by USMexico Europe Japan and South Africa and other countries 2 As of 2010 antimonyIII oxide was produced at

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  • antimony ore compositions

    Antimony Ore Place of Origin Thailand Chemical Composition Sb Brand Name Antimony Sb Min 40 Weight 500 Supply Ability 1000 TonTons per Month Payment Terms LC We can supply 500mt of antimony ore per month We can supply 500mt of antimony ore per Y AND DESCRIPTIONCommodity and quality Antimony Ore

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  • antimony ore compositions

    But pharmaceutical uses of antimony have a long history In the ancient world it was known primarily in the form of its black sulphide ore called stibnite which the Greek physician Dioscorides recommended for skin complaints in the first century AD The Egyptians meanwhile used stibnite as a cosmetic applying it as a form of mascara

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  • antimony ore compositions

    Antimony isotopic composition in river waters affected by ancient mining activity the main exploited Sb ore a variation spanning 10‰ has been observed Antimony isotopic composition of the main stream of the Orb River differed from that of the Sb mineaffected stream

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  • antimony ore compositions

    Stibnite is the most important ore of the element antimony and is an industrially important mineral It was used as a metallic cosmetic in ancient civilization Stibnite also forms some of the most exceptional crystal formations of all minerals and large and well crystallized are highly sought after and appreciated by mineral collectors

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  • antimony ore compositions

    banded sulfide mylonite The ore deformation separates paragenetically the initial mineral assemblages from superimposed postdeformation sulfide mineralization of lead zinc and mercury Goldantimony ore is characterized by low grades of silver up to 10 gt

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  • antimony ore compositions

    Project objectives are to document the origin of the Yellow Pine goldantimony deposit and by extension the origin of this deposit type Our goal is to understand the structural tectonic and magmatic setting of the deposit the character of the oretransporting fluids the conditions of ore deposition and the regional stratigraphic framework and geochemical ore controls of metasedimentary

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  • antimony ore compositions

    Investigate metasedimentary roof pendants that host some of the antimony ore bodies and correlate their stratigraphy petrography structural and metamorphic histories with other pendants that surround the district and occur regionally in westcentral Idaho

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  • antimony ore compositions

    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 tinwhite color with

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  • antimony ore compositions

    Antimony Valentinite Comments Beige valentinite crystals with red kermesite in a matrix of gray massive antimony Location SouthHam Antimony mine Lake Nicolet Quebec Canada

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  • antimony ore compositions

    Manufacturer of Antimony Ore Antimony Sulphide Ore Antimony Oxide Ore Massive Antimony Ore and Antimony Concentrate Ore offered by Suryavansham Mining And Minerals Private Limited Indore Madhya Pradesh

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  • antimony ore compositions

    Antimony is a metal that has been held in high esteem by many alchemists throughout time In its natural state we find Antimony within its raw ore form as Stibnite Entire alchemical manuscript have been written on antimonyStibnite its preparations and usages the Triumphal Chariot of Antimony by Basil Valentine being one of them antimony

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  • antimony ore compositions

    Standard Specification for Refined Antimony Know More This specification covers refined antimony in ingot pig or cake form Refined antimony shall be supplied in commercial standard forms in Grade A and Grade B The grades of refined antimony shall be produced by any smelting and refining process from ore or recycled materials to meet the chemical

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  • antimony ore compositions

    The second most widely used antimony synergist is antimony pentoxide 1313609 Sb 2 O 5 produced by the oxidation of the trioxide using either a peroxide or nitric acid Antimony pentoxide is available as a nonpigmenting colloidal suspension in either water or organic media or as an agglomerated powder

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  • antimony ore compositions

    23 Basic Mineral Composition of Sb Ore Waste Rocks and PTE Determination The mineral composition of antimony ore waste rocks was observed and analyzed by XRD The PTEs were determined by AFS Hydride Generationatomic Fluorescence after digestion The digestion process involved Five samples of particle size 1 0100 g were placed in PTFE

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  • antimony ore compositions

    Production and propertiesEdit Global production of antimonyIII oxide in 2012 was 130000 tonnes an increase from 112600 tonnes in 2002 China produces the largest share followed by USMexico Europe Japan and South Africa and other countries 2 As of 2010 antimonyIII oxide was produced at

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  • antimony ore compositions

    Metallic antimony is an extremely brittle metal with a flaky crystalline texture

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  • antimony ore compositions

    banded sulfide mylonite The ore deformation separates paragenetically the initial mineral assemblages from superimposed postdeformation sulfide mineralization of lead zinc and mercury Goldantimony ore is characterized by low grades of silver up to 10 gt

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  • antimony ore compositions

    Galena is a lead sulfide mineral with a chemical composition of PbS It is the worlds primary ore of lead and is mined from a large number of deposits in many countries It is found in igneous and metamorphic rocks in medium to lowtemperature hydrothermal veins

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  • antimony ore compositions

    The mineral composition of antimony ore waste rocks was observed and analyzed by XRD The PTEs were determined by AFS Hydride Generationatomic Fluorescence after digestion The digestion process involved Five samples of particle size 1 0100 g were placed in PTFE digestion vessels along with one blank sample acid was added 5 mL of HNO 3 and 05 mL HF and allowed to digest at 170

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  • antimony ore compositions

    Antimony is stable at normal temperatures but reacts with oxygen when heated There are four antimony allotropes known One of allotropes metallic antimony is stable but the other three are metastable One of the metastatic forms is explosive antimony and produces a white smoke when drawn with a metal has two stable isotopes

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