钙质粉砂岩

calcareous siltstone

  • 容矿岩石主要钙质砂岩砂质板岩

    The host rocks are mainly calcareous siltstone and silty slate.

    dict.cnki.net

  • 上金矿区赋岩石主要为泥质、钙质碳质板岩砂岩

    The host rocks of Zhaishang Au deposit are mainly argillic, calc and carbonaceous slates and silty sandstone.

    www.dictall.com

  • 西昆仑赛力亚克混杂堆积形态、颜色大小各异沉积岩块体以及黑色砂岩绿色钙质页岩、泥灰岩和层凝灰岩的基质组成。

    The Saliyak melange consists of dark-gray to black muddy and silty microclastic rock with intercalation of grayish purple and grayish green calcareous and muddy shale, marl and tuff.

    dict.cnki.net

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