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 130
... observations . Self potential anomalies of the order of 300 to 400 m . v . were observed over quartzites over a strike length of about 800 metres and may be attributed to the occurrence of graphite / chlorite - schist bands within the ...
... observations . Self potential anomalies of the order of 300 to 400 m . v . were observed over quartzites over a strike length of about 800 metres and may be attributed to the occurrence of graphite / chlorite - schist bands within the ...
Page 232
... observed to vary from 0.32 m to 16.85 m . Groundwater occurs in water table condition but local artesian condition was also observed . A hot spring was also examined by him . Ganjam , Phulbani and Koraput districts P. T. Sinha Roy ...
... observed to vary from 0.32 m to 16.85 m . Groundwater occurs in water table condition but local artesian condition was also observed . A hot spring was also examined by him . Ganjam , Phulbani and Koraput districts P. T. Sinha Roy ...
Page 184
... observed in the Chamasari - Paritibba area , the following observations throw some light on the origin of the phosphorite of this area which simulates that of the Chamasari area . The black platy aphanitic phosphorite , which forms a ...
... observed in the Chamasari - Paritibba area , the following observations throw some light on the origin of the phosphorite of this area which simulates that of the Chamasari area . The black platy aphanitic phosphorite , which forms a ...
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