BGS Rock Classification Scheme
Saprolite - A type of regolith. It consists of highly to completely weathered materials derived from the in situ alteration and decomposition of parent rock mainly by chemical weathering processes, but which retain evidence of the original rock texture, fabric and structure. It may be classified as engineering soils falling into rock weathering grades IV (highly weathered) and V (completely weathered); that is, those weathering grades where more than 50% of the parent rock material is decomposed or disintegrated to soil. British Geological Survey Research Report RR/99/04, appendix 2.
| Code | SAPRO |
|---|---|
| Description | Saprolite - A type of regolith. It consists of highly to completely weathered materials derived from the in situ alteration and decomposition of parent rock mainly by chemical weathering processes, but which retain evidence of the original rock texture, fabric and structure. It may be classified as engineering soils falling into rock weathering grades IV (highly weathered) and V (completely weathered); that is, those weathering grades where more than 50% of the parent rock material is decomposed or disintegrated to soil. British Geological Survey Research Report RR/99/04, appendix 2. |
| Qualifiers | No qualifiers currently exist. |
| Definition | Not Available |
| Linked data | http://data.bgs.ac.uk/id/EarthMaterialClass/RockName/SAPRO |
CAVEAT
"Thumbnail" definitions attached to some of the table entries are an interim attempt to provide simple short descriptions of the "unqualified" rock types presented within the BGS Rock Classification Scheme. Every effort has been made to ensure accuracy and consistency but minor contradictions or omissions might be present. The BGS welcomes any feedback pointing out such minor imperfections and/or providing constructive comment and suggestions for improvement of the definitions. In the first instance such feedback should be directed to Dr Tim McCormick.