bastonite
1bastonite — Min. (ˈbæstənaɪt) [f. Bastoigne, in Luxembourg, where it was discovered + ite.] Mica in large plicated plates of greenish brown colour; a variety of lepidomelane. (Dana.) …
1bastonite — Min. (ˈbæstənaɪt) [f. Bastoigne, in Luxembourg, where it was discovered + ite.] Mica in large plicated plates of greenish brown colour; a variety of lepidomelane. (Dana.) …