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Stibnite Mineral Information photos and Facts, Antimony Ore

Luster:. Metallic luster, slightly transparent on very thin sections. Optics: (Refractive Index): a = 4.303; y = 3.194 . 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 Mineral Specimen For Sale - dakotamatrix

Antimony - A thick 1.5cm seam of silvery course crystalline Native Antimony in Calcite. This piece comes with two labels, the oldest is from the Collection of Martin L. Eann, a prominent world traveling collector and dealer in the mid 20th century. The label is hadwritten with the corresponding catalog number 4280 penned on the back and the address 630 Fifth Ave, NY, NY dates the label ...

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Antimony Properties

Jul 22, 2009 · After antimony trisulfide, antimony pentasulfide has the next most practical significance. Sb 2 S 3 has two forms, namely a crystalline form and an amorphous form. The crystalline variety has a grey color with a metallic luster. It is rhombic in structure and generally occurs as stibnite ore in a number of antimony deposits.

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Stibnite: The mineral stibnite information and pictures

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 - alibaba

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.

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

Antimony. 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.

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Antimony | Minerals Education Coalition

Antimony is also used for pigments in plastics, paints, rubber, and for a wide variety of minor uses, including medicines, fireworks and others. Antimony oxide is a brilliant yellow color, accounting for much of the pigment use. A tiny amount of highly purified antimony metal is used in the computer industry to make semiconductors.

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

Antimony. 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.

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Stibnite - The Bladed Crystals

Stibnite is the principal ore of antimony. The mineral is widely admired for its spectacular crystalline habits, which exhibit extremes of sharpness, luster and size. Its principal metallic component, antimony, probably received its name from the Greek anthemon, describing its flowery appearance in clusters.

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STIBNITE – Mardani Fine Minerals

Stibnite is primarily composed of antimony which has been utilized for over 3,000 years as a component of medicine, and as a treatment against "evil spirits." The majority of antimony is ore-grade and is utilized industrially in metal-casting, and as a flame-retardant additive in various products such as plastics, textiles, rubber and ...

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Working with antimony question (total noob) - Smelting ...

Jan 16, 2013 · Working with antimony question (total noob) By almus, January 12, 2013 in Smelting, Melting, Foundry, and Casting. ... be a good metal to start with because of its relatively low melting point and the fact that it has a good amount of luster. ... smelting would mean I have antimony ore that I need to refine into pure metal, right? ...

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Antimony: The mineral native Antimony information and pictures

Antimony is a minor ore of the element antimony, although most antimony comes from antimony compounds (namely Stibnite), which are much greater in abundance. Antimony has a very interesting property: It is similar to water, in that instead of contracting .

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THE MINERAL NATIVE ARSENIC - galleries

Native arsenic is found in silver ore veins and is processed along with the silver ore and is therefore is a minor source of arsenic. ... Some arsenic will have some antimony in its structure and native antimony is ... Color is tin-white which quickly tarnishes to dark gray or black. Luster is metallic but the tarnish will often dull the luster ...

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Silver | Minerals Education Coalition

Silver. Silver (Ag) has a bright, metallic luster, and when untarnished, has a white color. It is rarely found in its native form. Silver can be found combined with a number of different elements such as sulfur, arsenic, antimony or chlorine to form a variety of minerals and .

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Antimony mineral information and data - Dakota Matrix Minerals

Ore Minerals 6; Vesuvius & other Volcanic Minerals; Rare Tsumeb Mineral Specimens IV ... Luster Metallic Color light gray, tin white Streak lead gray Class Trigonal - Hexagonal Scalenohedral Fracture Brittle Hardness 3-3.5 WebMineral View Antimony Mindat View Antimony . Antimony from Nuevo Tepache, Sonora, Mexico Crystalline and granular ...

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What is antimony luster? - Answers

Antimony-121 at 57.25%, the rest is Antimony-123 What is the luster of luster in chlorine? the luster of luster in chlorine is that its made with different kinds of bleach

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Antimony Ore Processing-Ore Beneficiation,Flotation ...

Antimony Ore Processing. Introduction of antimony ore processing: The antimony ore beneficiation methods,should be based on the type of ore,mineral composition,mineral structure and embedded Pot and other physical and chemical properties as the basic conditions to select, you should also consider a price component content and meet the requirements of the antimony metallurgical technology and ...

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Barite Mineral | Uses and Properties

Barite is also a common mineral in hydrothermal veins and is a gangue mineral associated with sulfide ore veins. It is found in association with ores of antimony, cobalt, copper, lead, manganese, and silver .

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Stibnite | Encyclopedia

stibnite (stĬb´nīt), antimony sulfide, Sb 2 S 3, a mineral, silvery gray in color, with a metallic luster.It crystallizes in the orthorhombic system. Found in many parts of the world, it is the most important ore of antimony. It is commonly deposited by alkaline waters and occurs in association with quartz, calcite, sulfides of the base metals, arsenic, gold, and silver.

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Antimony Ore - Buy Antimony Ore Product on Alibaba

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.

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