siltstone

基本解釋

Host rocks are pelitic siltstone and silty mudstone.
礦體明顯受斷裂控制。
The channel is overlain by siltstone and lenticular beds of limestone.
河道上面覆蓋著粉砂巖和石灰?guī)r透晶體。
The main rocks are sandstone, mudstone and muddy siltstone or silty mudstone.
巖石類型主要有砂巖、泥巖及泥-粉砂過(guò)渡巖類。
Carbonate and fine clastic rocks is its block, and siltstone is its matrix.
巖塊由灰?guī)r和細(xì)碎屑巖組成，基質(zhì)為粉砂巖。
As an adjunct to this study, he has identified every sandstone and siltstone unit within the Morrowan by number.
作為這一研究的副產(chǎn)品，他根據(jù)層次對(duì)比了莫羅萬(wàn)系中的各層砂巖和粉砂巖單位。