Records of the Geological Survey of India, Volume 115, Parts 1-2The Survey, 1985 - Earthquakes |
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Page 65
• Western Extension of Bhotang Mines , Rangopo , East core ) , logging of core of five completed boreholes , Sikkim 51 cum of pitting & trenching and 1082.70 m of diamond core drilling were done . Some check traverses were also taken in ...
• Western Extension of Bhotang Mines , Rangopo , East core ) , logging of core of five completed boreholes , Sikkim 51 cum of pitting & trenching and 1082.70 m of diamond core drilling were done . Some check traverses were also taken in ...
Page 239
... core taken out from 14 drill holes . Archean Granites occupy the project area . The drill cores revealed thick weathered profile in the country rock and a suspected buried channel below the flood plane on the right flank . · M. J. Ahmed ...
... core taken out from 14 drill holes . Archean Granites occupy the project area . The drill cores revealed thick weathered profile in the country rock and a suspected buried channel below the flood plane on the right flank . · M. J. Ahmed ...
Page 2
... core of the Arakan Yoma is formed by the stron- olded Cretaceous shallow water clastic sediments led by late Cretaceous ophiolite complex . Similarly phiolites of the Andaman - Nicobar islands have ed into the folded arenaceous ...
... core of the Arakan Yoma is formed by the stron- olded Cretaceous shallow water clastic sediments led by late Cretaceous ophiolite complex . Similarly phiolites of the Andaman - Nicobar islands have ed into the folded arenaceous ...
Contents
OFFSHORE MINERAL EXPLORATION AND MARINE GEOLOGY WING | 36 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 46 |
MAP COMPILATION PUBLICATION INFORMATION DIVISION | 99 |
Copyright | |
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alignment Andaman Andhra Pradesh anomaly Asstt attended bands Banerjee Bangalore basalt basin block boreholes Calcutta chemical chert chromite Circle clay comprising conglomerate core covered Deccan trap Delhi deposits depth dips District DIVISION Director drill holes dunite Dutta dykes exploration exposed fault folds Formation geochemical geological investigation geological mapping Geologist Jr geophysical Ghosh gneiss Gondwana grade granite gneiss granitoid grey Gupta Headquarters Hydel Project Hyderabad India indicated Jaipur Karnataka Kumar laboratory Ladakh limestone located logging magnetic magnetite metamorphic migmatite mineral mineralisation Nagpur nala occur ophiolite OPHIOLITE BELT pegmatite peridotite phyllite power house Prasad proposed quartz quartzite RAC meeting Rajasthan Region river rock types S.T.A. Geology S/Shri sandstone scale schist sediments sequence serpentinite shale Sharma shear zone Shri siltstone Singh Sinha spillway sq km sq km area Srivastava studies surveys tectonic thick tion toposheet traverse mapping trending tunnel upto valley volcanics