Records of the Geological Survey of India, Volume 115, Parts 1-2Government of India, 1985 - 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 61
... dips . 1 attains a maximum true thickness of 35 m . The. 64N / 16 . The area comprises the metasediments of the Gangpur Group represented by sheared conglomerate , mica schist , quartz - sericite - mica schist , quartzite , silici- fied ...
... dips . 1 attains a maximum true thickness of 35 m . The. 64N / 16 . The area comprises the metasediments of the Gangpur Group represented by sheared conglomerate , mica schist , quartz - sericite - mica schist , quartzite , silici- fied ...
Page 72
... dips . The strike of slip schistosity ( S ) , observed in quartz - chlorite schist , swings from N75 ° W - S75 ° E to N50 ° W - S50 ° E with vertical to 52 ° 1 northerly dips . F , folds plunge at 20 ° -60 ° towards NW . 2 Analytical ...
... dips . The strike of slip schistosity ( S ) , observed in quartz - chlorite schist , swings from N75 ° W - S75 ° E to N50 ° W - S50 ° E with vertical to 52 ° 1 northerly dips . F , folds plunge at 20 ° -60 ° towards NW . 2 Analytical ...
Page 111
... Dips are about 80 ° -85 ° ' towards north - west . Shale - siltstone bands occur from RD 1,988 m to RD 2,052 m . Here , the dip changes abruptly from almost vertical to 35 ° which continues up to RD 2,173 m . The sudden change in dips ...
... Dips are about 80 ° -85 ° ' towards north - west . Shale - siltstone bands occur from RD 1,988 m to RD 2,052 m . Here , the dip changes abruptly from almost vertical to 35 ° which continues up to RD 2,173 m . The sudden change in dips ...
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