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 69
... grade I quality ( V.E. ) within a 23.25 m thick kyanite bearing zone of grade II and III ( V.E. ) .. In situ lenses exposed in the East hill , Balugutu , No. 12 quarry and Main hill ( SW corner ) areas were mapped on 1 : 1,000 scale and ...
... grade I quality ( V.E. ) within a 23.25 m thick kyanite bearing zone of grade II and III ( V.E. ) .. In situ lenses exposed in the East hill , Balugutu , No. 12 quarry and Main hill ( SW corner ) areas were mapped on 1 : 1,000 scale and ...
Page 161
... grade mapping indicated that highly - jointed dolomites are exposed at the foundation grade . The rocks strike E - W and dips 55 ° to 60 ° towards north with thin sheared seams . In addi- tion to the base of the power house , the ...
... grade mapping indicated that highly - jointed dolomites are exposed at the foundation grade . The rocks strike E - W and dips 55 ° to 60 ° towards north with thin sheared seams . In addi- tion to the base of the power house , the ...
Page 217
... grade and algal variety mainly of SMS grade . A total of 1,610 m of drilling has indicated high grade ( SMS grade ) limestone in the area investigated . MAHARASHTRA · from nalas near Dhanla 21 ° 02 ′ : 79 ° 50 ′ ) , Madgi ( 21 ° 02 ...
... grade and algal variety mainly of SMS grade . A total of 1,610 m of drilling has indicated high grade ( SMS grade ) limestone in the area investigated . MAHARASHTRA · from nalas near Dhanla 21 ° 02 ′ : 79 ° 50 ′ ) , Madgi ( 21 ° 02 ...
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