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 10
... varies from 20 to 42 . The concentration pattern for the beach tests carried out on 10th and 13th May 1970 , suggest that beach sand moves northwest and northward during high and low waters respectively . For the first time , a tracer ...
... varies from 20 to 42 . The concentration pattern for the beach tests carried out on 10th and 13th May 1970 , suggest that beach sand moves northwest and northward during high and low waters respectively . For the first time , a tracer ...
Page 203
... varies from 1.52 m to 8.53 m . The spillway site has been selected on the right bank , close to the river edge , where granite gneiss is exposed on the surface . The rock is well jointed and the prominent sets are : ( i ) N.40 ° E. - S ...
... varies from 1.52 m to 8.53 m . The spillway site has been selected on the right bank , close to the river edge , where granite gneiss is exposed on the surface . The rock is well jointed and the prominent sets are : ( i ) N.40 ° E. - S ...
Page 221
... varying from 15 to 20 m ) varies from 0.20 m to 1.67 m below land surface . A few tubewells in the area ( depth vary- ing from 45 to 50 m or even more ) are flowing , the piezometric surface varying from 0.80 to 1 m above land surface ...
... varying from 15 to 20 m ) varies from 0.20 m to 1.67 m below land surface . A few tubewells in the area ( depth vary- ing from 45 to 50 m or even more ) are flowing , the piezometric surface varying from 0.80 to 1 m above land surface ...
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