euchlorin
noun
eu·chlo·rin
yüˈklōrə̇n,
ˈyüklər-
plural -s
: a mineral (K,Na)8Cu9(SO4)10(OH)6 composed of a basic sulfate of copper, sodium, and potassium found in lava at Vesuvius
Word History
Etymology
Italian euclorina, from Greek euchlōros greenish (from eu- + chlōros greenish yellow) + Italian -ina -ine; from the color