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 99
... present in all the samples in high percentage . Good amount of clay minerals like kaolinite and illite and considerable amount of hematite and goethite were present in these nine samples , Proportion of clay minerals increases with the ...
... present in all the samples in high percentage . Good amount of clay minerals like kaolinite and illite and considerable amount of hematite and goethite were present in these nine samples , Proportion of clay minerals increases with the ...
Page 111
... present one has been suggested for taking up preliminary studies with a view to making a comparative study with the conditions at the present site . The tunnel intake has been suggested to be shifted by about 300 m towards downwstream ...
... present one has been suggested for taking up preliminary studies with a view to making a comparative study with the conditions at the present site . The tunnel intake has been suggested to be shifted by about 300 m towards downwstream ...
Page 207
... present alkaline ultrabasic intrusive phase . Relict pillow structures are also recorded from the area south of Bor- dehi . Indurated quartzites , banded iron formations and few occurrences of interbedded quartzite and schist re- present ...
... present alkaline ultrabasic intrusive phase . Relict pillow structures are also recorded from the area south of Bor- dehi . Indurated quartzites , banded iron formations and few occurrences of interbedded quartzite and schist re- present ...
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