BGS Rock Classification Scheme
Conglomerate - A rudaceous sedimentary rock based on grain size or crystal size. See: silicate-conglomerate.
Code | CONG |
---|---|
Description | Conglomerate - A rudaceous sedimentary rock based on grain size or crystal size. See: silicate-conglomerate. |
Qualifiers | No qualifiers currently exist. |
Definition | Siliciclastic sedimentary rock with clasts >50% from pre-existing siliceous rocks. Clasts >50% or predominantly gravel-grade, >2mm & dominantly rounded to well rounded. Composition not defined. |
Linked data | http://data.bgs.ac.uk/id/EarthMaterialClass/RockName/CONG |
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.