Records of the Geological Survey of India, Volume 127, Parts 5-6The Survey, 1994 - 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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Page 43
... shear systems trending NW - SE , ENE - WSW and NE - SW cut across the agglomerate and younger granite . The NW - SE trending shear zones are emplaced by quartz reefs . The ENE - WSW trending shears , which occur parallel to the well ...
... shear systems trending NW - SE , ENE - WSW and NE - SW cut across the agglomerate and younger granite . The NW - SE trending shear zones are emplaced by quartz reefs . The ENE - WSW trending shears , which occur parallel to the well ...
Page 242
... shear zones traverse the area amongst which the following are impor- tant . The zone along the Pambar River is a major regional shear , measuring about 9.5 km long and 300 m wide . The Pambar River course is considered to be a major ...
... shear zones traverse the area amongst which the following are impor- tant . The zone along the Pambar River is a major regional shear , measuring about 9.5 km long and 300 m wide . The Pambar River course is considered to be a major ...
Page 268
... sheared along the axial zone . The eastern part , on the other hand , is traversed by yet another parallel shear ( Singarapettai shear ) along which mylonitisation , forma- tion of trapshotten gneiss , pseudotachylite and diatreme ...
... sheared along the axial zone . The eastern part , on the other hand , is traversed by yet another parallel shear ( Singarapettai shear ) along which mylonitisation , forma- tion of trapshotten gneiss , pseudotachylite and diatreme ...
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Common terms and phrases
acid alignment amphibolite analysed ANDHRA PRADESH anomaly bands basalt basic basin biotite biotite gneiss block boreholes calc-silicate charnockite chert chlorite Deccan Trap deformation depth dips DISTRICT dolerite drilling dykes enclaves ENE-WSW excavation exposed flows folds foliation Formation fractures gabbro garnet garnetiferous geochemical GEOLOGICAL MAP geophysical gneiss gneissic gold Gondwana granite granite gneiss granitoids granulite grey Group hornblende indicated intrusives joints KARNATAKA kimberlite laterite lineament located magnetite magnetite quartzite MAHARASHTRA metabasalt migmatite mineral mineralised zone NE-SW NNW-SSE NW-SE occur pegmatite phyllite pink granite porphyritic PRADESH Code Project pyrite pyroxene pyroxene granulite pyroxenite quartz quartz veins quartzite quartzo-feldspathic Quaternary regional reservoir river rock types Sakoli samples sandstone scale schist schist belt schistose sediments shale shear zone slope soil sq km sq.km strike length studies sulphide Supergroup surveys TAMIL NADU thick toposheet traverse trench trending tunnel upto values volcanics width के