鐵燧石 的英文怎麼說
中文拼音 [tiěsuìdàn]
鐵燧石
英文
iron flint-
The feldspar of the reservoir sandstone in the study area consists of a higher percentage of na feldspar that of k. feldspar. the sandstone is composed of certain little rock fragments such as pyrite, mica, siltstone, mudstone, chert, and volcanic fragments
砂巖內長石由鈉長石與鉀長石組成,以鈉長石為主;巖屑由黃鐵礦、雲母、粉砂質、泥質、燧石與火山巖屑構成。
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