Records of the Geological Survey of India, Volume 105The Survey, 1973 - Earthquakes Includes the Annual report of the Geological Survey of India, 1867- |
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Page 334
... cores were carried out . A total of 807.89 m of drilling in 5 borehole ( including one in progress ) was done . for ( v ) Kolihan area : K. R. Raghunandan attended to the exploration copper in Kolihan . A total of 309.05 m of drilling ...
... cores were carried out . A total of 807.89 m of drilling in 5 borehole ( including one in progress ) was done . for ( v ) Kolihan area : K. R. Raghunandan attended to the exploration copper in Kolihan . A total of 309.05 m of drilling ...
Page 404
... cores of drill holes along the penstock alignment and at power house site showed fresh and hard basalt suitable for founding the anchor blocks . A. B. Chepe inspected and interpreted drill cores from drill holes along the proposed ...
... cores of drill holes along the penstock alignment and at power house site showed fresh and hard basalt suitable for founding the anchor blocks . A. B. Chepe inspected and interpreted drill cores from drill holes along the proposed ...
Page 413
... cores from 3 holes . The area is covered by Deccan Trap . Drill holes indicated presence of a weak zone at the tunnel grade and further exploration has been outlined . Kolhapur district Dudhganga Project ( 16 ° 21 ′ : 74 ° 00 ′ ; 47 L ...
... cores from 3 holes . The area is covered by Deccan Trap . Drill holes indicated presence of a weak zone at the tunnel grade and further exploration has been outlined . Kolhapur district Dudhganga Project ( 16 ° 21 ′ : 74 ° 00 ′ ; 47 L ...
Contents
CENTRAL HEADQUARTERS | 1 |
NORTHERN REGION | 46 |
ORGANISATIONAL SET UP | 437 |
Copyright | |
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alignment alluvium amphibolite Andaman Andhra Pradesh anorthosites Archaean bands Baratang basalt basin bauxite beds Bihar biotite boreholes Carboniferous carried charnockite Circle clay coal coalfield conglomerate copper Deccan Trap deposits depth to water dips Director district Division dolerite dolomite drill holes dykes exploration exploratory exposed folds foliation Formation fossils garnetiferous geochemical geohydrological geological mapping Geological Survey Geologists Jr geophysical gneisses Gondwana grade grained granite groundwater Group horizon indicated investigation island Kashmir km on scale Laboratory laterite limestone located logging Madhya Pradesh mapped an area mapped on scale metres million tonnes mineral mineralisation nala occur pegmatite phosphorite phyllite pits Project pyrite quartz veins quartzite Rajasthan regional river rock types samples sandstone Sarvashri schist seams sediments shales Sharma shear zones Shri Singh slate spillway sq km strike length studies Survey of India thickness tion topo-sheets traversed trend tunnel ultrabasic Upper upto valley varies