柯林斯詞典bismuthinite /b?z?m?θ??na?t/ (also bismuth glance) 1. N a grey mineral consisting of bismuth sulphide in orthorhombic crystalline form. It occurs in veins associated with tin, copper, silver, lead, etc, and is a source of bismuth. Formula: Bi2S3 輝鉍礦 返回 bismuthinite