Yellow Sandstone

Place of Origin:
China
Two main groups account for sandstone's environmental deposits: terrestrial deposits, coming from rivers, channel sand point bars and lakes; and marine deposits, from shoreface sands, deltas and submarine channels. <br /><br />The rock's formation occurs in two phases: The first is sedimentation, where layers of sand accumulate via water or air; the second is compaction, which occurs when pressure is exerted from overlaying materials and precipitation within the pore spaces between the sand grains. Sandstone is formed in layers and, over time, the layers become compacted until the bottom layers slowly turn into rock. <br /><br />

Fengzhen Beiguang Granite Products Co., Ltd.