China Red Sandstone, granite Red Sandstone, Red Sandstone countertops，Red Sandstone slabs, Red Sandstone tiles

Red Sandstone

Red Sandstone Details
Category： Sandstone
Country of origin：China
Main Color：Red
Chemical Composition(%)
SiO₂: 93.00 Fe₂O₃: 0.00

Al₂O₃: 3.00 CaO: 0.80

MgO: 0.50 Na₂O: 0.00
Physical Properties
Density(g/cm³)：
Water Absorption(%)：
Bending Strength(MPa)：
Hardness/modulus of elasticity(MPa):：

Red Sandstone Description
The principal mineral constituents of the grain framework are quartz, feldspar, and rock fragments. Sandstones are quarried for use as building stone. Because of their abundance, diversity, and mineralogy, sandstones are also important to geologists as indicators of erosional and depositional processes.