chrysocolla

== English == === Pronunciation === (UK) IPA(key): /ˌkɹɪs.əʊˈkɒl.ə/ (US) IPA(key): /ˌkɹɪs.əˈkɑl.ə/ === Noun === chrysocolla (countable and uncountable, plural chrysocollas) (mineralogy) A vitreous silicate mineral that is a minor ore of copper, with the chemical formula (Cu2+,Al)2H2Si2O5(OH)4·nH2O. ==== Translations ==== === Further reading === David Barthelmy (1997–2026), “Chrysocolla”, in Webmineral Mineralogy Database. “chrysocolla”, in Mindat.org, Keswick, Va.: Hudson Institute of Mineralogy, 2000–2026.