herbertsmithite

== English == === Etymology === Herbert Smith (1872-1953), mineralogist, +‎ -ite. === Noun === herbertsmithite (uncountable) (mineralogy) A mineral with the chemical formula ZnCu3(OH)6Cl2, light green or blue-green with a vitreous lustre. === Further reading === David Barthelmy (1997–2026), “Herbertsmithite”, in Webmineral Mineralogy Database. “herbertsmithite”, in Mindat.org‎[1], Hudson Institute of Mineralogy, 2000–2026.