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 40
... varying in thickness from 1.00 m to 13.75 m were encountered within a depth range between 232.13 m and 491.05 m . Of ... varying from 1.50 m to 10.05 m were encountered . , In borehole AJ - 2 , regional seam nos . I to VII with thick ...
... varying in thickness from 1.00 m to 13.75 m were encountered within a depth range between 232.13 m and 491.05 m . Of ... varying from 1.50 m to 10.05 m were encountered . , In borehole AJ - 2 , regional seam nos . I to VII with thick ...
Page 42
... varying from 1.35 m to 1.60 m and 1.73 m to 1.99 m respectively , were encountered . Besides these , three other seams , i.e. , Johilla seam , Johilla ' A ' seam and ' B ' seam with thickness varying from 0.93 m to 1.10 m , 0.55 m to ...
... varying from 1.35 m to 1.60 m and 1.73 m to 1.99 m respectively , were encountered . Besides these , three other seams , i.e. , Johilla seam , Johilla ' A ' seam and ' B ' seam with thickness varying from 0.93 m to 1.10 m , 0.55 m to ...
Page 98
... varying proportions of quartz , hematite , gibbsite and goethite ; 1 sample from volcanics , Singhbhum district contained calcite major with different amounts of amphibole , dolomite and illite . The collaboration project , between GSI ...
... varying proportions of quartz , hematite , gibbsite and goethite ; 1 sample from volcanics , Singhbhum district contained calcite major with different amounts of amphibole , dolomite and illite . The collaboration project , between GSI ...
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