<delect id="y4fcz"><button id="y4fcz"></button></delect>
<strong id="y4fcz"><i id="y4fcz"><pre id="y4fcz"></pre></i></strong>

helpline:+8618653298567

Service time

24 Hours Service

Write to us

sg@sgstone.net

E-mailsg@sgstone.net

Contact Us+8618653298567

Sandstone wall formation mechanism

Nov 27, 2019

Sandstone veins are earthquake-induced unconsolidated sandstones that penetrate into poorly permeable surrounding rocks (mudstone and shale are common) after liquefaction. Most of them penetrate from the bottom to the top, and there are also downward or oblique intersecting with surrounding rocks. The vein-like sandy filling is the result of sand infiltration in the later period after mud fracture formation, and it enters from top to bottom, which is one of the main signs for judging the top and bottom of rock formations.


Previous: No Information

Next: Sandstone wall

Related News

Recommended

DZ五月丁香色综合久久4438是手机电影网,在线观看久久婷婷综合色丁香五月 狠狠噜狠狠狠狠丁香五月免费影片视频在线,五月丁香色综合久久4438在线视频网有着精品高清视频,免费在线播放!用户可以感受到堪称极致的体验!