蚀变: alteration重: weight矿物: mineral substance重矿物: heavy crop; heavy minerals; heavyminerals贵重矿物: valuable minerals球形重矿物: spherite重矿物分离: heavy mineral separation重矿物分析: heavy mineral analysis重矿物勘探: heavy mineral prospecting重矿物颗粒: heavy suite重矿物区: heavy mineral province重矿物油: black mineral oil; heavy mineral oil重矿物总量: thm非弱性重矿物: nonmagnetic heavy mineral蚀变矿物: alteration mineral; altered mineral蚀变砂矿物: alterite含贵重矿物溶液: pregnant solution球形重矿物;沉积球粒: spherite蚀变: [地] alteration◇蚀变辉长岩 allalinite; 蚀变矿物 altered mineral; 蚀变岩石 altered rock; 蚀变作用 alteration不可变重量: fixed weight地方变重: local variety可变重量: variable weight切变重力波: shear gravity wave; shear-gravity wave尸变重生: evil dead regeneration退变重结晶: grain diminution