浸泡与否对岩矿石密度测定的影响
张百帆, 肖锋, 李以科, 柯昌辉

The effect of soaking or not on the density determination of rock and ore
ZHANG Bai-Fan, XIAO Feng, LI Yi-Ke, KE Chang-Hui
图5 赤铁矿岩石薄片
Fig.5 Thin section photo of hematite