Records of the Geological Survey of India, Volume 113Geological Survey of India, 1984 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 37
... measurements , 3094 magnetic measurements , 758 resistivity measurements , 639 E. M. measurements and 21 seismic shots . The magnetic . surveys could clearly delineate the trends of the dykes which were found to be merging into one in ...
... measurements , 3094 magnetic measurements , 758 resistivity measurements , 639 E. M. measurements and 21 seismic shots . The magnetic . surveys could clearly delineate the trends of the dykes which were found to be merging into one in ...
Page 47
... measurements have brought out " moderate " to " poor " conductors suggestive of fractures within the hornblende granite gneiss . But the E.M. ( Turam ) measurements have indicated magnetic conductors probably asso- ciated with the ...
... measurements have brought out " moderate " to " poor " conductors suggestive of fractures within the hornblende granite gneiss . But the E.M. ( Turam ) measurements have indicated magnetic conductors probably asso- ciated with the ...
Page 274
... measurements , 3094 magnetic measurements , 758 resistivity measurements , 639 EM measurements and 21 seismic shots . TAMIL NADU CHINGLEPUT DISTRICT Geophysical surveys in the Palar Gondwana basin ( Toposheet No. 57 O , 57 P and 66 C ) ...
... measurements , 3094 magnetic measurements , 758 resistivity measurements , 639 EM measurements and 21 seismic shots . TAMIL NADU CHINGLEPUT DISTRICT Geophysical surveys in the Palar Gondwana basin ( Toposheet No. 57 O , 57 P and 66 C ) ...
Contents
OFF SHORE MINERAL EXPLORATION AND MARINE GEOLOGY DIVISION | 63 |
Performance of the Geological Survey of India during 197576 F S | 66 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 75 |
Copyright | |
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amphibolite analysis Andhra Pradesh Asstt bands Banerjee basalt basemetal basin belt block boreholes Calcutta chalcopyrite charnockite Circle clay COALFIELD covering an area Deccan Trap deposits depth dips Director DISTRICT dolomite drill cores dykes exposed fault folds foliation Formation fossils geochemical geological mapping Geologist Jr geophysical geotechnical geothermal Ghosh gneiss Gondwana grade granite grey Group Gupta Headquarters Hydel indicated investigation Karnataka Kumar laboratory laterite limestone lineament located logging Lucknow MADHYA PRADESH magnetic magnetite Maharashtra mapped an area meeting metres migmatite million tonnes mineral mineralisation nala NE-SW NW-SE occur pegmatite phyllite pitting power house Project quartz quartz veins quartzite Quaternary Rajasthan Region river rock types S/Shri samples were collected sandstone scale schist sediments shale Sharma sheet Shri sillimanite Singh Sinha spillway sq km sq km area Srivastava strike length studies sulphide surveys Tamil Nadu thickness tion toposheet traverses trending tunnel upto varying