Records of the Geological Survey of India, Volume 115, Parts 1-2The Survey, 1985 - Earthquakes |
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Page 2
... sediments led by late Cretaceous ophiolite complex . Similarly phiolites of the Andaman - Nicobar islands have ed into the folded arenaceous - argillaceous and cous sediments of Cretaceous age and form the 1 pre - Tertiary core of the ...
... sediments led by late Cretaceous ophiolite complex . Similarly phiolites of the Andaman - Nicobar islands have ed into the folded arenaceous - argillaceous and cous sediments of Cretaceous age and form the 1 pre - Tertiary core of the ...
Page 25
... sediments , i.e. meta - sediments include quartzite , quartz - sericite - sillimanite - garnet schist , diopsi- dic marble and jaspery chert . These are occurring mostly as sporadic exposures or as xenoliths in ophiolites or as clasts ...
... sediments , i.e. meta - sediments include quartzite , quartz - sericite - sillimanite - garnet schist , diopsi- dic marble and jaspery chert . These are occurring mostly as sporadic exposures or as xenoliths in ophiolites or as clasts ...
Page 78
... sediments in which they are emplaced . These exotic blocks are confined to 1km wide and 8 km long zone bounded by the Lato fault in the north and Tajurma fault in the south between the upper reaches of the Tajurma in the NW and Hamlung ...
... sediments in which they are emplaced . These exotic blocks are confined to 1km wide and 8 km long zone bounded by the Lato fault in the north and Tajurma fault in the south between the upper reaches of the Tajurma in the NW and Hamlung ...
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