stromeyerite

stromeyerite

      a sulfide mineral of copper and silver (CuAgS) that occurs as compact masses with copper and lead minerals in deposits at Altai, Siberia, Russia; Santiago, Chile; and Butte, Mont., U.S. Stromeyerite is a member of a group of sulfide minerals that form crystals of the isometric system at high temperatures but assume other symmetries upon cooling. The low-temperature form (below 93°C) of stromeyerite is orthorhombic. For detailed physical properties, see sulfide mineral (table).

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  • Stromeyerite — is a sulfide mineral of copper and silver, with the chemical formula AgCuS. It forms opaque blue grey to dark blue orthorhombic crystals.It was discovered in 1832 in Central Bohemia Region, Czech Republic, and named after the German chemist,… …   Wikipedia

  • Stromeyerite — Stro mey er*ite, n. [So named from the German chemist Friedrich Stromeyer.] (Min.) A steel gray mineral of metallic luster. It is a sulphide of silver and copper. [1913 Webster] …   The Collaborative International Dictionary of English

  • stromeyérite — ● stromeyérite nom féminin (de Stromeyer, nom propre) Sulfure naturel d argent et de cuivre, orthorhombique, contenant ordinairement 50 à 55 % d argent …   Encyclopédie Universelle

  • stromeyerite — stromejeritas statusas T sritis chemija apibrėžtis Mineralas. formulė AgCuS atitikmenys: angl. stromeyerite rus. стромейерит …   Chemijos terminų aiškinamasis žodynas

  • stromeyerite — ˈstrōˌmīəˌrīt noun ( s) Etymology: German stromeyerit, from Friedrich Strohmeyer died 1835 German chemist + German it ite : a steel gray mineral CuAgS consisting of silver copper sulfide of metallic luster and usually occurring in compact masses… …   Useful english dictionary

  • stromeyerite — stro·mey·er·ite …   English syllables

  • Stromeyerit — Ein 4,2 x 2,5 cm großes, massiges Stromeyerit Aggregat von blaugrauer Farbe aus Broken Hill, Pinal County, Arizona, USA Chemische Formel AgCuS …   Deutsch Wikipedia

  • List of minerals S-T (complete) — It is currently not possible to have a complete list of minerals . The International Mineralogical Association is the international group that recognises new minerals and new mineral names, however minerals discovered before 1959 did not go… …   Wikipedia

  • Kupfersilberglanz — Stromeyerit Bild eventuell bei Commons Chemische Formel AgCuS Mineralklasse Sulfide und Sulfosalze 2.BA.40 (8. Auflage: II/B.06 30) (nach Strunz) 2.4.6.1 (nach Dana) Kristallsystem orthorhombisch Kristallklasse …   Deutsch Wikipedia

  • Silberkupferglanz — Stromeyerit Bild eventuell bei Commons Chemische Formel AgCuS Mineralklasse Sulfide und Sulfosalze 2.BA.40 (8. Auflage: II/B.06 30) (nach Strunz) 2.4.6.1 (nach Dana) Kristallsystem orthorhombisch Kristallklasse …   Deutsch Wikipedia

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