melanitic

Related to melanitic: melanistic

mel·a·nite

M0203800 (mĕl′ə-nīt′)n. A black variety of garnet.
mel′a·nit′ic (-nĭt′ĭk) adj.

melanitic

(ˌmɛləˈnɪtɪk) adj (Geological Science) obsolete containing, or relating to, melanite