saprolite

views updated May 08 2018

saprolite Chemically rotted rock in situ. The term is often applied to the lower portion of a weathering profile. The saprolite on granite is locally called ‘grus’ or ‘growan’, although the latter term may include material broken down by mechanical weathering. Compare REGOLITH.

saprolite

views updated May 29 2018

saprolite Chemically rotted rock in situ; often the lower portion of a weathering profile. The saprolite on granite is locally called ‘grus’ or ‘growan’, although the latter term may include material broken down by mechanical weathering. Compare regolith.