Records of the Geological Survey of India, Volume 139, Part 5The Survey, 2006 - 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 44
Page 45
... NNW - SSE to NS with a shallow dip of 10-20 ° westerly . The migmatite bandings of the migmatites ( pink ) vary from NNE - SSW to NS to NNW - SSE with dip of 50-70 ° easterly . The grey migmatites in the eastern part , show bandings NNW ...
... NNW - SSE to NS with a shallow dip of 10-20 ° westerly . The migmatite bandings of the migmatites ( pink ) vary from NNE - SSW to NS to NNW - SSE with dip of 50-70 ° easterly . The grey migmatites in the eastern part , show bandings NNW ...
Page 61
... NNW - SSE trend with steep dips ( Fig . 19 ) . A zone of quartz vein is seen extending in NNW- SSE direction with few subparallel veins emplaced along shear zone . Though the general trend is NNW- SSE , variation from NNE - SSW to NW - SE ...
... NNW - SSE trend with steep dips ( Fig . 19 ) . A zone of quartz vein is seen extending in NNW- SSE direction with few subparallel veins emplaced along shear zone . Though the general trend is NNW- SSE , variation from NNE - SSW to NW - SE ...
Page 190
... NNW - SSE to NW - SE . The major lineaments in the affected area are Sindhanur - Krishna lineament trending ENE - WSW , Supa - Benihalla - Krishna lineament trending NE - SW , Malaprabha lineament trending NW - SE and lineaments 1 , 2 ...
... NNW - SSE to NW - SE . The major lineaments in the affected area are Sindhanur - Krishna lineament trending ENE - WSW , Supa - Benihalla - Krishna lineament trending NE - SW , Malaprabha lineament trending NW - SE and lineaments 1 , 2 ...
Contents
ANDHRA PRADESH | 1 |
Quaternary Geology | 9 |
Project National Geochemica Mapping NGCM | 16 |
Copyright | |
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abutment alignment amphibolite Andhra Pradesh assess bands basin bed rock biotite biotite gneiss block boreholes carried charnockite coast cut-off trench depth district dolerite drilled dunes dyke earth dam enclaves excavation exposed field season folds foliation Formation foundation fresh rock garnet Geochemical Mapping geological mapping GEOTECHNICAL INVESTIGATION gneiss gold grained granite granite gneiss granitoids granodiorite granulite gravity grouting holes hornblende indicated intrusive Item joints Karnataka Kerala Khondalite kimberlite laterite limestone lithounits located lugeons mafic metabasalt migmatite mineralisation minerals moderate mylonite NNW-SSE NW-SE occur overburden pegmatite penstock permeability tests phyllite powerhouse project authorities proposed pyroxene quartz quartz veins quartzite reservoir river samples were collected sand schist belt shale shear zone shotcrete slope soil Specialised Thematic Mapping spillway STAGE GEOTECHNICAL stream sediment samples strike structure studies sulphide surface Tamil Nadu thick toposheet traverse trending tsunami ultramafic upto values varying vertical weathered weir width