BGS Rock Classification Scheme - Text search results
86 records found. Please click on a code for a "thumbnail" definition.
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| Description | Code |
|---|---|
| Quartz-microgabbro - A type of microgabbroic-rock. In the Rock Classification Scheme, it is the medium-grained equivalent of quartz-gabbro. British Geological Survey Research Report RR/99/06, section 5.1. | MCQGB |
| Quartz-micromonzogabbro - A type of microgabbroic-rock. In the Rock Classification Scheme, it is the medium-grained equivalent of quartz-monzogabbro. British Geological Survey Research Report RR/99/06, section 5.1. | MCQMGB |
| Microtroctolite - A type of microgabbro. In the Rock Classification Scheme, it is the medium-grained equivalent of troctolite. British Geological Survey Research Report RR/99/06, section 5.1. | MCTRCT |
| Microgabbro and basalt | MGBA |
| Microgabbro and feldspar-phyric basalt | MGBF |
| Microgabbro, basalt and analcime-gabbro | MGBG |
| Microgabbro and gabbro | MGBGB |
| Microgabbro, olivine-clinopyroxene-macrophyric | MGBOCM |
| Microgabbro, olivine-macrophyric | MGBOMA |
| Microgabbro, plagioclase-microphyric | MGBPMC |
| Microgabbro, plagioclase-olivine-microphyric | MGBPOM |
| Microgabbro and camptonite | MGCP |
| Hornfelsed metagabbroic-rock and hornfelsed metamicrogabbroic-rock | MGDH |
| Metagabbro and metamicrogabbro | MGMG |
| Metagabbroic-rock and metamicrogabbroic-rock | MGMMG |
| Microgabbro, plagioclase-olivine-clinopyroxene-macrophyric | MGPOCM |
| Tholeiitic microgabbro and tholeiitic basalt | MGTBAT |
| Metamicrogabbro | MMCGB |
| Metamicrogabbroic-rock | MMCGBR |
| Metamicrogabbro and amphibolite | MMGAM |