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 65
... Coal Wing were attended to from Calcutta as Headquarters with Sri C. S. Raja Rao as Deputy Director General . To carry out exploration work more effectively in various parts of the country , the Coal Wing was divided into four Circles ...
... Coal Wing were attended to from Calcutta as Headquarters with Sri C. S. Raja Rao as Deputy Director General . To carry out exploration work more effectively in various parts of the country , the Coal Wing was divided into four Circles ...
Page 70
... coal with thickness of more than 2 m over an area of 9.0 sq . km . A reserve of 48.0 million tonnes has been ... coal seams , varying in thickness from 1 m . to 13m . have been intersected . The coal seams are generally of Class III ...
... coal with thickness of more than 2 m over an area of 9.0 sq . km . A reserve of 48.0 million tonnes has been ... coal seams , varying in thickness from 1 m . to 13m . have been intersected . The coal seams are generally of Class III ...
Page 73
... coal seams which are being mined at shallow depth in Godavari khani of S.C.C.L. 1253.30 m . in 4 boreholes were drilled ( GGK - 24 , 25 , 26 and 27 ) . Of these , borehole No. GGK - 27 is in progress . The boreholes proved the existence ...
... coal seams which are being mined at shallow depth in Godavari khani of S.C.C.L. 1253.30 m . in 4 boreholes were drilled ( GGK - 24 , 25 , 26 and 27 ) . Of these , borehole No. GGK - 27 is in progress . The boreholes proved the existence ...
Contents
MINERAL PHYSICS DIVISION | 159 |
ENGINEERING AND TRANSPORT DIVISION | 165 |
NORTH EASTERN REGION | 198 |
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amphibolite analysis Andhra Pradesh anomaly zones Asstt attended bands Banerjee basalt basemetal basin belt block boreholes Calcutta carried chalcopyrite charnockite Chemical Circle clay COALFIELD covering an area Deccan Traps delineated deposits depth dips Director DISTRICT dykes exploration exposed folds foliation Formation fossils geochemical geological mapping Geologist Jr Geophysical investigations geotechnical geothermal Ghosh gneiss Gondwana granite gravity grey Group Gupta Headquarters Hydel India indicated Karnataka Kumar laboratory laterite limestone lineament logging Lucknow Madhya Pradesh magnetic magnetite Maharashtra mapped an area meeting metres migmatite million tonnes mineral mineralisation nala NW-SE occur Orissa pegmatite phyllite pitting power house Project quartz veins quartzite Quaternary Rajasthan Region river rock types S/Shri sandstone scale schist sediments seismic seismic refraction shale sheet Shri sillimanite Singh spillway sq km sq km area Srivastava strike length studies sulphide Tamil Nadu thickness tion toposheet traverses trending tunnel upto