Ten"nant*ite (?), n. [Named after Smithson
Tennant, an English chemist.] (Min.) A blackish lead-
gray mineral, closely related to tetrahedrite. It is essentially a sulphide
of arsenic and copper.
Ten"nant*ite (?), n. [Named after Smithson
Tennant, an English chemist.] (Min.) A blackish lead-
gray mineral, closely related to tetrahedrite. It is essentially a sulphide
of arsenic and copper.