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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 3298 to 3317 of 3677
| Row | CODE | SOURCE_CODE | DESCRIPTION | TRANSLATION | STATUS | USER_ENTERED | DATE_ENTERED | USER_UPDATED | DATE_UPDATED | TRANSFER | RCS_STATUS |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3298 | TFSLST | RN | Tuffaceous-siltstone - A type of tuffaceous-sedimentary-rock. British Geological Survey Research Report RR/99/06, section 4.2 and fig. 4. See also: siltstone. | Tuffaceous-siltstone | C | DJLO | 26-JUL-05 | TMCM | 15-FEB-19 | I | R |
| 3299 | TFWC | RN | Tuff, welded-crystal | Welded-crystal tuff | C | AWEL | 17-DEC-04 | TMCM | 31-AUG-18 | I | U |
| 3300 | TFWE | RN | Tuff, welded-eutaxitic | Welded-eutaxitic tuff | C | AWEL | 17-DEC-04 | TMCM | 31-AUG-18 | I | U |
| 3301 | TGDF | RC | Foliated tonalite and foliated granodiorite | Foliated tonalite and foliated granodiorite | C | DJLO | 08-JUN-06 | TMCM | 24-AUG-18 | I | ? |
| 3302 | TGDP | RC | Porphyritic tonalite and porphyritic granodiorite | Porphyritic tonalite and porphyritic granodiorite | C | DJLO | 08-JUN-06 | TMCM | 24-AUG-18 | I | ? |
| 3303 | THERM | RN | Thermonatrite - A type of Na carbonate sedimentary rock. Thermonatrite (Na2CO3.H2O) forms orthorhombic crystals and efflorescent crusts. British Geological Survey Research Report RR/99/03, section 3.3. | Thermonatrite | C | GRBA | 24-FEB-00 | TMCM | 08-MAR-19 | A | |
| 3304 | TLAVA | RN | Lava, trachyte | Trachyte lava | C | AWEL | 30-MAY-02 | TMCM | 31-AUG-18 | U | |
| 3305 | TMPBVR | RC | Tuffaceous-mudstone with clasts of pillowed basalt and volcaniclastic rock | Tuffaceous-mudstone with clasts of pillowed basalt and volcaniclastic rock | C | DJLO | 21-SEP-06 | TMCM | 24-AUG-18 | I | ? |
| 3306 | TO | RN | Tonalite - A type of granitic-rock. In the Rock Classification Scheme, it is a coarse-grained crystalline igneous rock whose mineral mode plots in field 5 of the quartz - alkali feldspar - plagioclase - feldspathoid (QAPF) diagram. British Geological Survey Research Report RR/99/06, section 5.1 and figs. 9, 11, 12. | Tonalite | C | GRBA | 24-FEB-00 | TMCM | 22-FEB-19 | R | |
| 3307 | TOCH | RN | Tonalite, charnockitic | Charnockitic tonalite | C | AWEL | 17-DEC-04 | TMCM | 31-AUG-18 | I | U |
| 3308 | TODI | RC | Tonalite and diorite | Tonalite and diorite | C | DJLO | 08-JUN-06 | TMCM | 24-AUG-18 | I | ? |
| 3309 | TOF | RN | Tonalite, foliated | Foliated tonalite | C | AWEL | 21-FEB-01 | TMCM | 31-AUG-18 | U | |
| 3310 | TOL | RN | Leucotonalite | Leucotonalite | C | AWEL | 15-FEB-01 | TMCM | 31-AUG-18 | N | |
| 3311 | TOLPG | RN | Leucotonalite, pegmatitic | Pegmatitic leucotonalite | C | AWEL | 26-FEB-01 | TMCM | 31-AUG-18 | U | |
| 3312 | TOP | RN | Tonalite, porphyritic | Porphyritic tonalite | C | AWEL | 21-FEB-01 | TMCM | 31-AUG-18 | U | |
| 3313 | TOPG | RN | Tonalite, pegmatitic | Pegmatitic tonalite | C | AWEL | 07-MAR-01 | TMCM | 31-AUG-18 | U | |
| 3314 | TOQD | RC | Tonalite and quartz-diorite | Tonalite and quartz-diorite | C | DJLO | 15-MAY-06 | TMCM | 24-AUG-18 | I | ? |
| 3315 | TPH | RN | Tephra. Synonym: pyroclastic-sediment | Tephra | C | GRBA | 24-FEB-00 | TMCM | 31-AUG-18 | N | |
| 3316 | TR | RN | Trachyte - A type of trachytic-rock. In the Rock Classification Scheme, this name is used for a fine-grained crystalline igneous rock when the modal mineralogy is available, and the mineral mode plots in field 7 of the quartz - alkali feldspar - plagioclase - feldspathoid (QAPF) diagram. British Geological Survey Research Report RR/99/06, section 5.2 and figs. 17a, 19. | Trachyte | C | GRBA | 24-FEB-00 | TMCM | 22-FEB-19 | R | |
| 3317 | TRAND | RN | Trachyandesite - 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 trachyandesite is as shown in British Geological Survey Research Report RR/99/06, section 5.2 and figs. 17b, 20. | Trachyandesite | C | GRBA | 24-FEB-00 | TMCM | 22-FEB-19 | R |
Displaying rows 3298 to 3317 of 3677