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 70
... continued in the western part of the coalfield ( 22 ° 22 ' - 22 ° 25 ′ : 82 ° 33 ' - 82 ° 34 ' ; 64 J / 11 ) . An area of 10 sq . km . was mapped on 1 : 10,000 scale . 1093.95 m . were drilled in 7 boreholes ( KL - 7 , 8 and 9 in ...
... continued in the western part of the coalfield ( 22 ° 22 ' - 22 ° 25 ′ : 82 ° 33 ' - 82 ° 34 ' ; 64 J / 11 ) . An area of 10 sq . km . was mapped on 1 : 10,000 scale . 1093.95 m . were drilled in 7 boreholes ( KL - 7 , 8 and 9 in ...
Page 209
... continued investigation of this project . They examined 45 m of core obtained by drilling at the proposed dam site . Shale and siltstone of Disang Group are the rock types in the area . However , no rock is found exposed at the dam site ...
... continued investigation of this project . They examined 45 m of core obtained by drilling at the proposed dam site . Shale and siltstone of Disang Group are the rock types in the area . However , no rock is found exposed at the dam site ...
Page 245
... continued ( P - 57L / SR / AP / 76 / 39 ) . An area of 0.40 km on 1 : 1000 scale was mapped with the help of plane table and telescopic alidade . 69.2 cu.m of trenching was carried out to expose the mineralised zones and 70 samples were ...
... continued ( P - 57L / SR / AP / 76 / 39 ) . An area of 0.40 km on 1 : 1000 scale was mapped with the help of plane table and telescopic alidade . 69.2 cu.m of trenching was carried out to expose the mineralised zones and 70 samples were ...
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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Common terms and phrases
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