Records of the Geological Survey of India, Volume 104The Survey, 1972 - Earthquakes Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 135
... bank for the exploration of the power house cavity . The right bank of the Ikhale weir axis mapped by them has granite gneiss all along the bank . The rock is foliated and well jointed . A vertical hole , going down to a depth of 30.6 m ...
... bank for the exploration of the power house cavity . The right bank of the Ikhale weir axis mapped by them has granite gneiss all along the bank . The rock is foliated and well jointed . A vertical hole , going down to a depth of 30.6 m ...
Page 446
... bank saddle . Patil examined the excavated sections of the cut - off trench on both abutment and the waste weir on the right bank . He carried out geological mapping of 4 sq . km . on scale 1 : 7,920 and 42,000 sq . m . on scale 1 : 500 ...
... bank saddle . Patil examined the excavated sections of the cut - off trench on both abutment and the waste weir on the right bank . He carried out geological mapping of 4 sq . km . on scale 1 : 7,920 and 42,000 sq . m . on scale 1 : 500 ...
Page 54
Geological Survey of India. dalites on the left bank and 26 m . depth in charnockites at the proposed spillway location location on the right bank . The depth - to - fresh rock in the river bed varied from 5 to 12 m . Biotite - gneisses ...
Geological Survey of India. dalites on the left bank and 26 m . depth in charnockites at the proposed spillway location location on the right bank . The depth - to - fresh rock in the river bed varied from 5 to 12 m . Biotite - gneisses ...
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Common terms and phrases
abutment alignment alluvial alluvium amphibolite Andhra Pradesh aquifers Assam bands basalt basin bauxite Bihar block boreholes carried chalcopyrite charnockite clay Coalfield construction Dam Project Deccan Trap deposits depth dips district Division dolerite dolomite drill holes dykes earth dam Engineering Geology excavation exploration fault folded foliation Formation foundation geochemical geohydrological Geol geological mapping Geological Survey Geologists Jr Geophysical Ghosh gneiss Gondwana grade granite gneiss graphite groundwater grouting Gujarat hard rock Hydel Project indicated investigation irrigation joints Laboratory laterite limestone located logging Madhya Pradesh metres million tonnes mineralisation minerals Mysore occur Orissa pegmatite phosphorite phyllites power house pyrite quartz veins quartzite Rajasthan Region reservoir rock types S/Shri samples sand sandstone scale schist seams sediments shales shear zones Shri Singh Siwaliks spillway strike length structure studies Survey of India taluk thick tion trending tubewells tunnel Udaipur district upto Uttar Pradesh valley varies Vindhyan weathered West Bengal