BGS Rock Classification Scheme

Siltstone, dolomitic

Code DSLST
Description Siltstone, dolomitic
Qualifiers dolomitic      
Definition Siliciclastic sedimentary rock with particles >50% from pre-existing siliceous rocks. Particles >50% or predominantly, silt-grade, 0.004 to 0.032mm. 5-20% magnesium carbonate, dolomite component. Composition not defined.
Linked data http://data.bgs.ac.uk/id/EarthMaterialClass/RockName/DSLST

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.