Stibnite - Wikipedia
Stibnite, sometimes called antimonite, is a sulfide mineral with the formula Sb 2 S 3. This soft grey material crystallizes in an orthorhombic space group. [6] It is the most important source for the metalloid antimony. [7] The name is derived from the Greek στίβι stibi through the Latin stibium as the former name for the mineral and the ...
Stibnite: Mineral information, data and localities. - mindat.org
Formula: Sb2S3. Colour: Lead-gray with pale blue tint. Lustre: Metallic. Hardness: 2. Specific Gravity: 4.63. Crystal System: Orthorhombic. Member of: Stibnite Group. Name: Renamed in 1832 by François Sulpice Beudant.
Stibnite | Properties, Occurrence, Formation and Uses Areas
2023年9月4日 · Stibnite is a mineral composed of antimony sulfide (Sb2S3). It has a distinctive silvery-gray to lead-gray color and is known for its unique crystal structure. Here are some of its chemical, physical, and optical properties :
The Mineral stibnite - The Mineral and Gemstone Kingdom
Stibnite forms some of the most outstanding natural crystals that exist, in way of sharpness, luster, and size. It can form in groups of huge metallic lustered crystals that are elegantly crafted and exceptionally shiny. Stibnite is often replaced by dull yellow Stibiconite and Cervantite.
Stibnite | Antimony, Sulfide, Ore | Britannica
stibnite, antimony sulfide (Sb 2 S 3), the principal ore of antimony. This mineral has a brilliant metallic lustre, is lead- to steel-gray in colour, and fuses readily in a candle flame (at about 525° C [977° F]). It often possesses a bladed habit, is striated, and has one perfect cleavage.
Stibnite Mineral Data
Stibnite Mineral Data. General Stibnite Information. Chemical Formula: Sb2S3. Composition: Molecular Weight = 339.70 gm. Antimony 71.68 % Sb. Sulfur 28.32 % S. ______ 100.00 % Empirical Formula: Sb 2 S 3. Environment: Dimorphous with metastibnite, compare bismuthinite, guanajuatite, animonselite. IMA Status: Valid Species (Pre-IMA) 1832. Locality:
Stibnite - The Bladed Crystals - MineralExpert.org
2018年11月19日 · Stibnite is a compound of antimony (Sb) and sulfur (S), with the formula Sb 2 S 3. Stibnite is a member of the orthorhombic system, often occurring as long, prismatic 4-sided crystals with pyramidal terminations at each end. Crystals …