compact ore massive ore
high sulfur-metallic ore sulphide ore
mushroom-like ore body and specific ore-host horizon
Ore-carrying and ore-depositing structures
ore-finding in near-ore
Sieving the ore-hunting aim of copper-nickel ore deposit
Ore-Controlling and Ore-Prospecting
Barite
玄武陶
水基钻井液
重晶石矿
沸石
重晶石封塞
重晶石
硫酸钡
铅
barite pharmacrosiderite