... siliceous sandstone 硅质砂石,含硅砂石... siliceous rock 硅质岩石 siliceous sand 硅质砂 ...
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主要容矿岩石为浅变质细碎屑岩，钠长碳酸盐角砾岩及碳硅泥质岩；
The ore-bearing rock are mainly fine elastic rocks, breccia of albite-carbonate and carbonaceous- siliceous argillaceous rock.
由此可见，硅质岩岩石化学成分具有明显的指相意义。
Thus, petrochemical components of chens have some significance of indicating facies.
本矿泉水赋存岩石为硅质白云岩、灰质白云岩、钾长花岗岩和火山碎屑岩。
Siliceous dolostone, lime dolostone, moyite and volcanic detrital rocks are the mainhostrocks of the mineral water.
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