hematite rock – phrases

Terms for subject General containing hematite rock | all forms

English	Chinese
The jade mainly consists of illite and a small quantity of feldspar, quartz, hematite, siderite and rutile, which is argillaceous sedimentary rock	这块玉石主要以伊利石为主，含有少量长石、石英、赤铁矿、菱铁矿和金红石，即泥质沉积岩