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 153
... Group is lacking . The Tenga Group is tentatively regarded as a slice of the Bomdila Group . The para - gneisses and schists of the Tenga Group are thrust against the phyllites and interbanded arenaceous rocks , probably of the ...
... Group is lacking . The Tenga Group is tentatively regarded as a slice of the Bomdila Group . The para - gneisses and schists of the Tenga Group are thrust against the phyllites and interbanded arenaceous rocks , probably of the ...
Page 325
... Group , Erinpura Granite and the Malani suite of rocks . rora . Udaipur district Y. K. Arora and K. R. Ramachandaran mapped on scale 1 : 63,360 about 275 sq km ( 25 ° 00 ' - 15 ′ : 75 ° 30 ' - 45 ' ; 45 F / 12 ) . The rocks exposed in ...
... Group , Erinpura Granite and the Malani suite of rocks . rora . Udaipur district Y. K. Arora and K. R. Ramachandaran mapped on scale 1 : 63,360 about 275 sq km ( 25 ° 00 ' - 15 ′ : 75 ° 30 ' - 45 ' ; 45 F / 12 ) . The rocks exposed in ...
Page 25
... group of islands are the unsubmerged peaks of a group of ridges continuous with the Manipur - Burma mountain ranges to the north , and Sumatra islands to the south . The chain can be separated into two concentric arcs , namely an outer ...
... group of islands are the unsubmerged peaks of a group of ridges continuous with the Manipur - Burma mountain ranges to the north , and Sumatra islands to the south . The chain can be separated into two concentric arcs , namely an outer ...
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