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DIC_ROCK_ALL (3677 rows)
Dictionary table based on the entire version 3 of the BGS Rock Classification Scheme and is populated directly from the 3 supplying tables (BGS.ROCK_NAME_V3, BGS.ROCK_COMPOSITE and BGS.DIC_ROCK_DUMMY). It contains both the base rock names and addditional codes required for specific application, eg. composite names for use on digital geological maps. It is formally approved as the official source of ALL database codes to be used in BGS corporate databases and MUST be followed.
Displaying rows 3318 to 3337 of 3677
| Row | CODE | SOURCE_CODE | DESCRIPTION | TRANSLATION | STATUS | USER_ENTERED | DATE_ENTERED | USER_UPDATED | DATE_UPDATED | TRANSFER | RCS_STATUS |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3318 | TRANT | RN | Trachyandesite (TAS) | Trachyandesite (TAS) | O | GRBA | 09-MAY-00 | TMCM | 24-AUG-18 | - | |
| 3319 | TRAR | RC | Trachyte and andesitic-rock | Trachyte and andesitic-rock | C | DJLO | 08-JUN-06 | TMCM | 24-AUG-18 | I | ? |
| 3320 | TRATUF | RN | Tuff, trachyandesite | Trachyandesite tuff | C | DJLO | 07-DEC-06 | TMCM | 31-AUG-18 | I | U |
| 3321 | TRBA | RN | Trachybasalt - A type of trachytic-rock, classified using the total alkali silica (TAS) classification. The TAS classification may be used if the mineral mode of a normal fine-grained crystalline rock cannot be determined due either to the presence of glass or to the fine-grained nature of the rock. The definition of trachybasalt is as shown in British Geological Survey Research Report RR/99/06, section 5.2 and figs. 17b, 20. | Trachybasalt | C | GRBA | 24-FEB-00 | TMCM | 22-FEB-19 | R | |
| 3322 | TRBAND | RN | Trachybasalt to trachyandesite | Trachybasalt to trachyandesite | C | DJLO | 16-MAY-07 | TMCM | 31-AUG-18 | I | N |
| 3323 | TRBB | RC | Trachybasalt and basalt | Trachybasalt and basalt | C | DJLO | 08-JUN-06 | TMCM | 24-AUG-18 | I | ? |
| 3324 | TRBI | RN | Trachyte, biotite | Biotite trachyte | C | AWEL | 26-FEB-01 | TMCM | 31-AUG-18 | U | |
| 3325 | TRBIP | RN | Trachyte, biotite, phonolitic | Phonolitic biotite trachyte | C | DJLO | 08-JUN-06 | TMCM | 31-AUG-18 | I | U |
| 3326 | TRCTBY | RN | Troctolite, bytownite | Bytownite troctolite | C | AWEL | 20-SEP-01 | TMCM | 31-AUG-18 | U | |
| 3327 | TRDA | RN | Trachydacite - A type of trachytic-rock, classified using the total alkali silica (TAS) classification. The TAS classification may be used if the mineral mode of a normal fine-grained crystalline rock cannot be determined due either to the presence of glass or to the fine-grained nature of the rock. The definition of trachydacite is as shown in British Geological Survey Research Report RR/99/06, section 5.2 and figs. 17b, 20. | Trachydacite | C | GRBA | 24-FEB-00 | TMCM | 22-FEB-19 | R | |
| 3328 | TRLAV | RN | Lava, trachytic | Trachytic lava | C | DJLO | 08-JUN-06 | TMCM | 31-AUG-18 | I | U |
| 3329 | TROCT | RN | Troctolite - A type of gabbro. In the Rock Classification Scheme, it is a gabbro with plagioclase 10 - 90%, pyroxene >5% and olivine 5 - 85% of plagioclase + pyroxene + olivine. British Geological Survey Research Report RR/99/06, section 5.1 and figs. 13, 14. | Troctolite | C | GRBA | 24-FEB-00 | TMCM | 22-FEB-19 | R | |
| 3330 | TRONA | RN | Trona - A type of Na carbonate sedimentary rock. Trona (Na2CO3.NaHCO3.2H2O) is characterised by monoclinic crystals that form in fibrous or columnar layers and masses. British Geological Survey Research Report RR/99/03, section 3.3. | Trona | C | GRBA | 24-FEB-00 | TMCM | 08-MAR-19 | A | |
| 3331 | TRR | RN | Trachytic-rock - A type of felsite. In the Rock Classification Scheme, this class includes trachyte, latite and similar rocks. The term may be used as a field classification when an accurate mineral mode from thin section examination, or a chemical analysis, is not available. British Geological Survey Research Report RR/99/06, section 5.2 and figs. 17, 18. | Trachytic-rock | C | GRBA | 24-FEB-00 | TMCM | 22-FEB-19 | A | |
| 3332 | TRRT | RN | Trachytic-rock (TAS) | Trachytic-rock (TAS) | O | AWEL | 17-DEC-04 | TMCM | 24-AUG-18 | I | - |
| 3333 | TRT | RN | Trachyte (TAS) - A type of trachytic-rock, classified using the total alkali silica (TAS) classification. The TAS classification may be used if the mineral mode of a normal fine-grained crystalline rock cannot be determined due either to the presence of glass or to the fine-grained nature of the rock. The definition of trachyte (TAS) is as shown in British Geological Survey Research Report RR/99/06, section 5.2 and figs. 17b, 20. | Trachyte (TAS) | C | GRBA | 24-FEB-00 | TMCM | 22-FEB-19 | R | |
| 3334 | TRTL | RC | Trachytic tuff and trachytic lava | Trachytic tuff and trachytic lava | C | DJLO | 08-JUN-06 | TMCM | 24-AUG-18 | I | ? |
| 3335 | TRTUF | RN | Tuff, trachytic | Trachytic tuff | C | AWEL | 22-MAY-02 | TMCM | 31-AUG-18 | U | |
| 3336 | TSAMD | RC | Tuffaceous-sandstone with mudstone interbeds | Tuffaceous-sandstone with mudstone interbeds | C | DJLO | 05-JAN-07 | TMCM | 24-AUG-18 | I | ? |
| 3337 | TSTU | RC | Tuffaceous-siltstone and tuff | Tuffaceous-siltstone and tuff | C | DJLO | 08-JUN-06 | TMCM | 24-AUG-18 | I | ? |
Displaying rows 3318 to 3337 of 3677