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Sphalerite is a sulfide mineral with the chemical formula (Zn, Fe)S. It is the most important ore of zinc. Sphalerite is found in a variety of deposit...36 KB (3,404 words) - 16:06, 22 May 2025
main form of zinc found in nature, where it mainly occurs as the mineral sphalerite. Although this mineral is usually black because of various impurities...10 KB (998 words) - 12:35, 11 December 2024- occurs in near-opaque minerals with very high refractive indices, such as sphalerite, cinnabar, anthracite, and cuprite. Vitreous minerals have the lustre...12 KB (1,158 words) - 23:55, 17 May 2025
by-product during the processing of the ores of other metals, chiefly from sphalerite and other zinc sulfide ores. Indium has no biological role and its compounds...47 KB (5,668 words) - 11:37, 25 May 2025
after Germany, his country of birth. Germanium is mined primarily from sphalerite (the primary ore of zinc), though germanium is also recovered commercially...68 KB (7,216 words) - 10:01, 27 May 2025
structural polymorph form of sphalerite. The iron content is variable up to eight percent. It is trimorphous with matraite and sphalerite. It occurs in hydrothermal...5 KB (358 words) - 20:10, 8 April 2024
hydrothermal vein deposits. It commonly occurs with galena, tetrahedrite, sphalerite, chalcopyrite, pyrite, stibnite, zinkenite, siderite, quartz, rhodochrosite...5 KB (492 words) - 03:58, 31 October 2024
often showing octahedral forms. It is often associated with the minerals sphalerite, calcite and fluorite. As a pure specimen held in the hand, under standard...17 KB (1,647 words) - 09:54, 27 May 2025- sedimentary rocks that have undergone metamorphism. Associated minerals include sphalerite, cassiterite, siderite and briartite. Earth sciences portal List of minerals...2 KB (102 words) - 05:52, 30 January 2023
It is also isostructural with sphalerite at low temperatures. It occurs with other sulfide minerals such as sphalerite and galena, and is the only ore...5 KB (293 words) - 22:16, 8 April 2024
lubricant and an additive to cosmetic products. The cubic (zincblende aka sphalerite structure) variety analogous to diamond is called c-BN; it is softer than...77 KB (8,199 words) - 22:14, 7 May 2025
fluorite structure being intermediate between the caesium chloride and sphalerite structures is reflected in the Madelung constants. It is assumed for the...14 KB (1,711 words) - 22:53, 25 March 2025
parameter Ref. MgPo nickeline (NiAs) a = 434.5 pm c = 707.7 pm BePo sphalerite (ZnS) 582.7 pm CdPo sphalerite (ZnS) 666.5 pm ZnPo sphalerite (ZnS) 628(2) pm...8 KB (789 words) - 22:56, 27 May 2025
Hawleyite is a rare sulfide mineral in the sphalerite group, dimorphous and easily confused with greenockite. Chemically, it is cadmium sulfide, and occurs...3 KB (120 words) - 09:47, 15 October 2024
native arsenic, native gold, proustite, rhodochrosite, arsenopyrite, sphalerite, tetrahedrite, calaverite, tellurobismuthite, galena and pyrite. "Nagyágite"...4 KB (167 words) - 17:21, 20 September 2024- Missouri, known for producing "tri-state" minerals consisting mainly of sphalerite. The DMV, which includes the city of Washington (coterminous with the...11 KB (1,090 words) - 19:14, 4 June 2025
which is mainly derived from the processing of the zinc sulfide mineral sphalerite. Germanite contains gallium, zinc, molybdenum, arsenic, and vanadium as...3 KB (221 words) - 15:03, 17 December 2024
minerals are tennantite‐tetrahedrite (containing most of the silver), sphalerite, galena, and chalcopyrite. Silver is also found in pyrargyrite, proustite...10 KB (1,006 words) - 15:09, 23 August 2024
Earth's crust and has five stable isotopes. The most common zinc ore is sphalerite (zinc blende), a zinc sulfide mineral. The largest workable lodes are...144 KB (16,497 words) - 05:19, 23 May 2025
Hardwood 2–2.5 Plastic 2.5 Zinc 2.5–3 Copper 3 Brass 3.5 Adamite 3.5–4 Sphalerite 4 Iron 4–4.5 Ordinary steel 4.5 Colemanite 5 Apatite 5–5.5 Goethite 5...16 KB (1,132 words) - 01:03, 5 June 2025
- Sphalerit m (strong, genitive Sphalerits, plural Sphalerite) (mineralogy) sphalerite Synonym: Zinkblende Declension of Sphalerit [masculine, strong] “Sphalerit”