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DIC_ROCK_NAMEV3 (3025 rows)
Dictionary table which is part of version 3 of the BGS Rock Classification Scheme. The main part of the RCS - it contains only single lithologies.
Displaying rows 1226 to 1245 of 3025
| Row | CODE | DESCRIPTION | RCS_STATUS | TRANSLATION | Q1 | Q2 | Q3 | Q4 | USER_ENTERED | DATE_ENTERED | USER_UPDATED | DATE_UPDATED | TRANSFER | DEFINITION_BKING | STATUS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1226 | MCGNSH | Microgranite, sheared | U | Sheared microgranite | sheared | AWEL | 26-JUL-01 | TMCM | 31-AUG-18 | Not Available | C | ||||
| 1227 | MCGNXN | Microgranite, xenolithic | U | Xenolithic microgranite | xenolithic | AWEL | 16-JAN-02 | TMCM | 31-AUG-18 | Not Available | C | ||||
| 1228 | MCHBGB | Hornblende-microgabbro - A type of microgabbro. In the Rock Classification Scheme, it is the medium-grained equivalent of hornblende-gabbro. British Geological Survey Research Report RR/99/06, section 5.1. | R | Hornblende-microgabbro | GRBA | 24-FEB-00 | TMCM | 22-FEB-19 | Medium-grained, av. between 0.25-2mm normal crystalline intrusive rock; quartz <5% of QAPF, feldspar >90% plagioclase (>50% An), plagioclase 10-90%, pyroxene <10%, hornblende 5-90% of Plag+Px+Hb, +/-mica/olivine | C | |||||
| 1229 | MCHBP | Hornblende-microperidotite - A type of microperidotite. In the Rock Classification Scheme, it is the medium-grained equivalent of hornblende-peridotite. British Geological Survey Research Report RR/99/06, section 5.1. | R | Hornblende-microperidotite | GRBA | 24-FEB-00 | TMCM | 22-FEB-19 | Medium-grained, av. between 0.25-2mm normal crystalline intrusive rock; CI M>90%; olivine 40-90%, pyroxene <5%, hornblende 5-40% of Ol+Px+Hb | C | |||||
| 1230 | MCHBPX | Hornblende-micropyroxenite | N | Hornblende-micropyroxenite | GRBA | 24-FEB-00 | TMCM | 31-AUG-18 | Medium-grained, av. between 0.25-2mm normal crystalline intrusive rock; CI M>90%; olivine <5%, pyroxene 47-90%, hornblende 5-50% of Ol+Px+Hb | C | |||||
| 1231 | MCHBSS | Microhornblendite (s.s.) - A type of microhornblendite. In the Rock Classification Scheme, it is the medium-grained equivalent of hornblendite (s.s.). British Geological Survey Research Report RR/99/06, section 5.1. | R | Microhornblendite (s.s.) | GRBA | 24-FEB-00 | TMCM | 22-FEB-19 | Medium-grained, av. between 0.25-2mm normal crystalline intrusive rock; CI M>90%; olivine 10% pyroxene <10%, hornblende >90% of Ol+Px+Hb | C | |||||
| 1232 | MCHBT | Microhornblendite - A type of micro-ultramafic-rock. In the Rock Classification Scheme, it is the medium-grained equivalent of hornblendite. British Geological Survey Research Report RR/99/06, section 5.1. | A | Microhornblendite | GRBA | 24-FEB-00 | TMCM | 22-FEB-19 | Medium-grained, av. between 0.25-2mm normal crystalline intrusive rock; CI M>90%; olivine 5-40% pyroxene| C |
| |||||
| 1233 | MCHDTN | This dictionary entry was unnecessary and has been deleted. The code is retained to prevent its re-use in future. | - | Dictionary entry deleted | AWEL | 31-JUL-02 | TMCM | 27-MAY-20 | Not Available | O | |||||
| 1234 | MCHLK | Metachalk | N | Metachalk | AWEL | 31-JUL-02 | TMCM | 30-AUG-18 | Not Available | C | |||||
| 1235 | MCHRMT | Metachromitite | N | Metachromitite | AWEL | 28-JAN-02 | TMCM | 30-AUG-18 | Not Available | C | |||||
| 1236 | MCHRT | Metachert | N | Metachert | GRBA | 24-FEB-00 | TMCM | 30-AUG-18 | Not Available | C | |||||
| 1237 | MCHZBT | Microharzburgite - A type of pyroxene-microperidotite. In the Rock Classification Scheme, it is the medium-grained equivalent of harzburgite. British Geological Survey Research Report RR/99/06, section 5.1. | R | Microharzburgite | GRBA | 24-FEB-00 | TMCM | 22-FEB-19 | Medium-grained, av. Between 0.25-2mm normal crystalline intrusive rock; CI M>90%; olivine 40-90%, orthopyroxene 5-60%, clinopyroxene <5% of Ol+Opx+Cpx, +/- amphibole | C | |||||
| 1238 | MCILMT | Micro-ilmenitite | N | Micro-ilmenitite | GRBA | 24-FEB-00 | TMCM | 31-AUG-18 | Medium-grained, av. between 0,25-2mm crystalline intrusive rock; ilmenite >90% | C | |||||
| 1239 | MCIR | Metamorphosed crystalline igneous rock | N | Metamorphosed crystalline igneous rock | AWEL | 08-JUN-01 | TMCM | 30-AUG-18 | Not Available | C | |||||
| 1240 | MCKALO | Microkalsilitolite | N | Microkalsilitolite | GRBA | 24-FEB-00 | TMCM | 31-AUG-18 | Medium-grained, av. between 0.25-2mm exotic crystalline extrusive/intrusive rock; kalsilite >10%; none known | C | |||||
| 1241 | MCKALR | Microkalsilitic-rock | N | Microkalsilitic-rock | AWEL | 02-MAY-02 | TMCM | 31-AUG-18 | Medium-grained, av. between 0.25-2mm exotic crystalline extrusive/intrusive rock; kalsilite >10% | C | |||||
| 1242 | MCLARN | Metaclarain | N | Metaclarain | AWEL | 31-JUL-02 | TMCM | 31-AUG-18 | Not Available | C | |||||
| 1243 | MCLAY | This dictionary entry was unnecessary and has been deleted. The code is retained to prevent its re-use in future. | - | Dictionary entry deleted | AWEL | 31-JUL-02 | TMCM | 27-MAY-20 | Not Available | O | |||||
| 1244 | MCLBST | Metacalcite-boundstone | N | Metacalcite-boundstone | AWEL | 31-JUL-02 | TMCM | 30-AUG-18 | Not Available | C | |||||
| 1245 | MCLCO | Microleucitolite | N | Microleucitolite | GRBA | 24-FEB-00 | TMCM | 31-AUG-18 | Medium-grained, av. between 0.25-2mm normal crystalline intrusive rock containing leucite phenocrysts, dominant/only felspathoid; feldspathoids >60%, feldspar <40% of QPAF, +/- mica/pyroxene | C |
Displaying rows 1226 to 1245 of 3025