'Stannite' definitions:
Definition of 'stannite'
(from WordNet)
noun
A dark grey mineral with a metallic luster that is a source of tin [syn: stannite, tin pyrites]
Definition of 'Stannite'
From: GCIDE
- Stannine \Stan"nine\ (-n[i^]n), Stannite \Stan"nite\ (-n[imac]t), n. (Min.) A mineral of a steel-gray or iron-black color; tin pyrites. It is a sulphide of tin, copper, and iron. [1913 Webster]