Records of the Geological Survey of India, Volume 114Geological Survey of India, 1986 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 95
... bank ( T - 1 and T - 2 ) and two from right bank ( T - 3 and T - 4 ) of the Bhagirathi river are under progress . The right bank tunnels are being ex- cavated from both inlet and outlet side after establishing the portals . The left bank ...
... bank ( T - 1 and T - 2 ) and two from right bank ( T - 3 and T - 4 ) of the Bhagirathi river are under progress . The right bank tunnels are being ex- cavated from both inlet and outlet side after establishing the portals . The left bank ...
Page 99
... bank side as the border road pases on this bank . Landslide at Km 193.860 , Rishikesh Gangotri Road ( Opposite Kanauldia Gad ) : The landslide area ( 30 ° 55'47 " : 78 ° 41'06 " ; 53 J / 9 ) is located at 193.860 km on the Rishikesh ...
... bank side as the border road pases on this bank . Landslide at Km 193.860 , Rishikesh Gangotri Road ( Opposite Kanauldia Gad ) : The landslide area ( 30 ° 55'47 " : 78 ° 41'06 " ; 53 J / 9 ) is located at 193.860 km on the Rishikesh ...
Page 166
... bank and the cut - off trench was suggested to be excavated here down to these depths . Hard foundation grade charnockițe around R. L. 539 at the saddle spillway site on the left bank was noted and accordingly it was recommended to ...
... bank and the cut - off trench was suggested to be excavated here down to these depths . Hard foundation grade charnockițe around R. L. 539 at the saddle spillway site on the left bank was noted and accordingly it was recommended to ...
Contents
DRILLING DIVISION | 5 |
MAHARASHTRA CIRCLE EAST | 10 |
PUBLICATION INFORMATION DIVISION | 23 |
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Common terms and phrases
alignment amphibolite analysed Andhra Pradesh anomaly bands basin bed rock belt Bihar biotite block boreholes carried chalcopyrite charnockite clay coalfield comprising core covering an area depth dips Director DISTRICT Division dolomite drill holes dykes excavation exploration exposed fault folds foliation Formation geochemical geological investigation geological mapping geotechnical investigation glacier gneiss Gondwana granite gneiss granitoid grey Group Headquarters Hydel Project indicated intrusive Jammu Karnataka km long Laboratory Ladakh laterite limestone line km lineaments located logging magnetic magnetite mapped an area mica migmatites mineralisation minerals nala occur Orissa pegmatite phyllite pits power house proposed pyrite quartz quartz veins quartzite Rajasthan regional river rock types samples were collected sandstone scale schist seams sector sediments shale shear zone Shri siltstone slate spillway sq km sq km area strike length studies sulphide Survey of India thickness tion tonnes toposheet trending tunnel upto valley varying volcanics