witherite deposits毒重石矿床
Witherite e碳酸钡
Witherite Reuben名称
Reuben Witherite标签
Witherite tailing毒重石尾矿渣
witherite deposit毒重石矿床
witherite mineralized beltt毒重石成矿带
low-grade witherite低品位毒重石
Witherite J A名称
N（名词） a white, grey, or yellowish mineral consisting of barium carbonate in orthorhombic crystalline form: occurs in veins of lead ore. Formula: BaCO3 碳酸钡矿石; 毒重石