Composition of Rocks and Soils

The remediation method of sandy land in the feldspathic sandstone area

“…Feldspathic sandstone had enrichment of silt and clay grains with fair water retention capacity, but was vulnerable to weathering and soil erosion (Ibbeken and Schleyer 1991). However, sand was uniform or poorly graded and loosely bounded with high permeability but with poor water retention capacity.…”