n.泥砂巖(粉砂巖)

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。

The presence of fragments of silicified siltstone retains their original bedding. 硅化粉的砂巖碎塊保留有原始層面。