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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 101 to 120 of 3677

Row	CODE	SOURCE_CODE	DESCRIPTION	TRANSLATION	STATUS	USER_ENTERED	DATE_ENTERED	USER_UPDATED	DATE_UPDATED	TRANSFER	RCS_STATUS
101	ANBR	RC	Basaltic andesite and rhyolite	Basaltic andesite and rhyolite	C	DJLO	15-MAY-06	TMCM	24-AUG-18	I	?
102	AND	RN	Andesite - A type of andesitic-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 fields 9 and 10 of the quartz - alkali feldspar - plagioclase - feldspathoid (QAPF) diagram. Andesite and basalt may be separated chemically using SiO₂ content: if wt% SiO₂ is greater than 52% the rock is andesite. British Geological Survey Research Report RR/99/06, section 5.2 and figs. 17a, 19, 21.	Andesite	C	GRBA	24-FEB-00	TMCM	22-FEB-19		R
103	ANDA	RN	Andesite, augite	Augite andesite	C	AWEL	26-FEB-01	TMCM	31-AUG-18		U
104	ANDB	RC	Andesite and basalt	Andesite and basalt	C	DJLO	15-MAY-06	TMCM	24-AUG-18	I	?
105	ANDCLA	RN	Lava, andesitic	Andesitic lava	C	DJLO	18-MAY-06	TMCM	31-AUG-18	I	U
106	ANDFO	RN	Andesite, foliated	Foliated andesite	C	GRBA	24-FEB-00	TMCM	31-AUG-18		U
107	ANDGB	RN	Andesite, garnet-bearing	Garnet-bearing andesite	C	AWEL	14-MAR-01	TMCM	31-AUG-18		U
108	ANDGL	RN	Andesite, glassy	Glassy andesite	C	AWEL	15-FEB-01	TMCM	31-AUG-18		U
109	ANDGR	RN	Andesite, garnet-rich	Garnet-rich andesite	C	AWEL	14-MAR-01	TMCM	31-AUG-18		U
110	ANDH	RN	Andesite, hypersthene	Hypersthene andesite	C	AWEL	14-MAR-01	TMCM	31-AUG-18		U
111	ANDLAV	RN	Andesite, lava	Andesite lava	C	AWEL	29-MAY-02	TMCM	31-AUG-18		U
112	ANDLVH	RN	Hornblende-andesite, lava	Hornblende-andesite lava	C	AWEL	29-MAY-02	TMCM	31-AUG-18		U
113	ANDPX	RN	Andesite, pyroxene	Pyroxene andesite	C	AWEL	13-FEB-01	TMCM	31-AUG-18		U
114	ANDR	RN	Andesitic-rock - A type of mafite. In the Rock Classification Scheme, this class includes andesite 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.	Andesitic-rock	C	GRBA	24-FEB-00	TMCM	22-FEB-19		A
115	ANDRF	RN	Andesitic-rock, foliated	Foliated andesitic-rock	C	AWEL	17-DEC-04	TMCM	31-AUG-18	I	U
116	ANDRT	RN	Andesitic-rock (TAS)	Andesitic-rock (TAS)	C	AWEL	17-DEC-04	TMCM	31-AUG-18	I	N
117	ANDT	RN	Andesite (TAS) - A type of andesitic-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 andesite (TAS) is as shown in British Geological Survey Research Report RR/99/06, section 5.2 and figs. 17b, 20.	Andesite (TAS)	C	GRBA	24-FEB-00	TMCM	22-FEB-19		R
118	ANDTFF	RN	Tuff, andesitic	Andesitic tuff	C	AWEL	30-MAY-02	TMCM	31-AUG-18		U
119	ANDTH	RN	Andesite, tholeiitic	Tholeiitic andesite	C	DJLO	07-JUL-08	TMCM	31-AUG-18	I	U
120	ANDVST	RN	Volcaniclastic-sandstone, andesitic	Andesitic volcaniclastic-sandstone	C	AWEL	31-MAY-02	TMCM	31-AUG-18		U

Displaying rows 101 to 120 of 3677