Records of the Geological Survey of India, Volume 124, Parts 5-6Government of India, 1991 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Results 1-3 of 53
Page 15
... intrusives and trend NW - SE , ENE - WSW and N - S . Strike of foliation of the metabasite varies from N 15 ° W - S 15 ° E to N 35 ° W - S . 35 ° E with vertical to sub - vertical dips . The feldspar phenocrysts and biotite flakes of ...
... intrusives and trend NW - SE , ENE - WSW and N - S . Strike of foliation of the metabasite varies from N 15 ° W - S 15 ° E to N 35 ° W - S . 35 ° E with vertical to sub - vertical dips . The feldspar phenocrysts and biotite flakes of ...
Page 17
... intrusives include basic dykes , quartz reef , pegmatite- aplite and veins of quartz and epidote . Emplacement of younger intrusives is con- trolled by the fracture system in the area and the intrusives occupy NW - SE , N 10 ° E - S 10 ...
... intrusives include basic dykes , quartz reef , pegmatite- aplite and veins of quartz and epidote . Emplacement of younger intrusives is con- trolled by the fracture system in the area and the intrusives occupy NW - SE , N 10 ° E - S 10 ...
Page 118
... intrusives Sivamalai syenite complex Gneissic complex Ultrabasic and ultramafic intrusives Charnockite Group Khondalite Group Dolerite Pegmatite and quartz vein Pink pegmatoidal granite Pink gneissic granite and as- sociated pink ...
... intrusives Sivamalai syenite complex Gneissic complex Ultrabasic and ultramafic intrusives Charnockite Group Khondalite Group Dolerite Pegmatite and quartz vein Pink pegmatoidal granite Pink gneissic granite and as- sociated pink ...
Contents
Andhra Pradesh | 1 |
Karnataka and Goa | 61 |
Tamil Nadu Kerala | 109 |
Copyright | |
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Common terms and phrases
aa flows amphibolite ANDHRA PRADESH ANDHRA PRADESH Code anomaly Archaean bands basalt flows basement basin biotite block bole boreholes carried charnockite chert clay coarse compound pahoehoe comprises Deccan Trap deposits depth dips DISTRICT dolerite drilling dykes emplaced exposed feldspar field season foliation Formation gabbro geochemical GEOLOGICAL MAP Geologist Jr geophysical GEOTECHNICAL gneiss gneissic gold Gondwana granite granite gneiss gravel grey Group hornblende INDEX indicated intrusives investigation joints KARNATAKA kimberlite laterite lava limestone located Madhya Pradesh MADHYA PRADESH Code magnetite MAHARASHTRA metabasalt migmatites mineral mineralised zone Nagpur NW-SE occur pahoehoe pegmatite phenocrysts phyllite pink granite plagioclase Plate-2 porphyritic quartz quartz reefs quartz veins quartzite Quaternary reservoir river rock types samples sandstone scale schist schist belt sediments shale shear zone soil spillway sq km stratigraphic strike length studies sulphide Supergroup surface surveys TAMIL NADU thick toposheet traverse trench trending ultramafic upto volcanic width