stib·nite /ˈstɪbˌnaɪt/
輝銻礦
Stib·nite n. Min. A mineral of a lead-gray color and brilliant metallic luster, occurring in prismatic crystals; sulphide of antimony; -- called also antimony glance, and gray antimony.
◄ ►
stibnite
n : a soft gray mineral; the chief ore of antimony