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 160
... drilling unit . A total of 4677.23 metres of drilling was achieved by these units . An account of drilling done for different mineral investigations , geothermal , geophysical and glaciological investigations is given below : Base ...
... drilling unit . A total of 4677.23 metres of drilling was achieved by these units . An account of drilling done for different mineral investigations , geothermal , geophysical and glaciological investigations is given below : Base ...
Page 248
... drilling for testing surface indica- tion of ore is continued . In three leasehold areas ( map Nos . 286 , 437 , 18 ) and adjoining areas in North Goa a total of 1410.95 m drilling achieved in 22 boreholes . Drilling in the Sanqualim ...
... drilling for testing surface indica- tion of ore is continued . In three leasehold areas ( map Nos . 286 , 437 , 18 ) and adjoining areas in North Goa a total of 1410.95 m drilling achieved in 22 boreholes . Drilling in the Sanqualim ...
Page 294
... drilling investigation for copper in the area . The total drilling during the F.S. 1978-79 has been 4508.25 metres , of which 3402.30 metres was drilled in Singhana block and 836.55 metres and 269.40 metres in Muradpur and Pacheri ...
... drilling investigation for copper in the area . The total drilling during the F.S. 1978-79 has been 4508.25 metres , of which 3402.30 metres was drilled in Singhana block and 836.55 metres and 269.40 metres in Muradpur and Pacheri ...
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