kalˈkanˌthīt, ˈkalkən- noun
( -s )
Etymology: German chalkanthit, from Latin chalcanthum copper sulfate solution (from Greek chalkanthon, from chalk- chalc- + -anthon, from anthos flower) + -it -ite — more at anthology
: a mineral CuSO 4 .5H 2 O consisting of native copper sulfate — called also cyanose