argillaceous hematite 中文意思是什麼

argillaceous hematite 解釋
土狀赤鐵礦
  1. The results indicate that the jade mainly consists of illite and a small quantity of feldspar, quartz, hematite, siderite and rutile, which is argillaceous sedimentary rock

    結果表明,其礦物成分以伊利石為主,含有少量的長石、石英、赤鐵礦、菱鐵礦和金紅石,為泥質沉積巖。
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