Sandstones

常见例句

Normally tan to reddish sandstones are bleached.
黃褐色至淺紅色的砂巖通常是褪色的。
A fire-resistant stone, such as certain sandstones.
耐火巖石耐火石，例如某種沙石
Feldspathic litharenite sandstones are rich in gas.
富氣砂巖主要爲長石巖屑砂巖。
Any of various dark gray sandstones that contain shale.
襍砂巖任何含有頁巖的多種黑灰色砂巖之一
Well-sorted quartz sandstones are generally not very abundant.
分選良好的石英沙巖一般竝不十分豐富。
The coarsest sandstones intercalated with grey mudstones.
最粗粒砂巖與灰色泥巖成互層。