
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, Friedrich Stromeyer who performed the first analysis of the mineral. ...
Found on
http://en.wikipedia.org/wiki/Stromeyerite

• (n.) A steel-gray mineral of metallic luster. It is a sulphide of silver and copper.
Found on
http://thinkexist.com/dictionary/meaning/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; ...
Found on
http://www.britannica.com/eb/a-z/s/173
Stro'mey`er·ite noun [ So named from the German chemist Friedrich
Stromeyer .]
(Min.) A steel-gray mineral of metallic luster. It is a sulphide of silver and copper.
Found on
http://www.encyclo.co.uk/webster/S/213
No exact match found.