What is the structure of sandstone? What structure!
Sandstone sedimentary rocks, generally with bedding structure, what kind of bedding, according to their different environment and different. Hands were relatively small, sometimes it is not so easy to see it when the sedimentary structure, easy to observe good outcrop in the wild, experienced experts according to the drilling core can also determine the formation environment and its bedding structure. The structure of sandstone is mainly terrigenous clastic structure. The specific structure is described in terms of grain size (coarse, medium and fine), roundness (good, good, poor, poor), sorting, mineral composition and so on.
Block tectonics. In general, such sedimentary rocks are massive, specifically what special structure has to be determined to see
Sandstone is a kind of sedimentary rock, the grain size of 2~0.05mm is more than 50% of the content of the clastic rock, cemented by cementation, including quartz, feldspar and other debris
