BGS Rock Classification Scheme
Kalsilitite, olivine-pyroxene - A type of kalsilitite. British Geological Survey Research Report RR/99/06, figs. 29, 30. Synonym: mafurite.
| Code | OLPXK |
|---|---|
| Description | Kalsilitite, olivine-pyroxene - A type of kalsilitite. British Geological Survey Research Report RR/99/06, figs. 29, 30. Synonym: mafurite. |
| Qualifiers | olivine pyroxene |
| Definition | Fine-grained av. <0.25mm exotic crystalline extrusive/intrusive rock; olivine<clinopyroxene (both 5-20%)+kalsilite (>10%)+glass; no phlogopite, leucite or melilite; formerly Mafurite |
| Linked data | http://data.bgs.ac.uk/id/EarthMaterialClass/RockName/OLPXK |
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.