lə̇ˈbethəˌnīt noun
( -s )
Etymology: German libethenit, from Libethen, Czechoslovakia + German -it -ite
: an olive green orthorhombic mineral Cu 2 (PO 4 )(OH) consisting of a basic copper phosphate and occurring in small prismatic crystals or in globular or reniform masses (hardness 4, specific gravity 3.6-3.8)