Records of the Geological Survey of India, Volume 105The Survey, 1970 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 35
... present study deals with depolymerisation of extracts obtained by extraction of coal with pyridine for different periods of time till complete extraction . The depolymerised products were further fractioned and the fractions were ...
... present study deals with depolymerisation of extracts obtained by extraction of coal with pyridine for different periods of time till complete extraction . The depolymerised products were further fractioned and the fractions were ...
Page 69
... present disposition . The structural observations when synthesised indicate very clear differ- ences between the meso - fabric pattern of the Calc - Zone and that of the gneissic formation . Tehri Garhwal district Geomorphological ...
... present disposition . The structural observations when synthesised indicate very clear differ- ences between the meso - fabric pattern of the Calc - Zone and that of the gneissic formation . Tehri Garhwal district Geomorphological ...
Page 289
... present along the ridge line here . At the power house site , he located a major cave ( 4.5 m x 6 m ) on the left bank of the river . He suggested exploration to ascertain the conti- nuity of the cave towards the power house site ...
... present along the ridge line here . At the power house site , he located a major cave ( 4.5 m x 6 m ) on the left bank of the river . He suggested exploration to ascertain the conti- nuity of the cave towards the power house site ...
Contents
CENTRAL HEADQUARTERS | 1 |
NORTHERN REGION | 46 |
Engineering and Transport Division | 436 |
Copyright | |
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abutment alignment alluvium amphibolite Andhra Pradesh Archaean bands Banerjee basalt bauxite bedrock Bihar biotite block boreholes carried out systematic charnockite clay coal Coalfield copper Deccan Trap deposits depth to water dips Director district Division dolerite dolomite drill holes Dutta Engineer examined exploration exposed fault folds foliation Formation geochemical geohydrological geological mapping Geologists Jr geophysical Ghosh gneisses grade granite groundwater grouting Himachal Pradesh Hydel indicated investigation Jammu Kashmir km on scale Laboratory laterite limestone located logging Madhya Pradesh mapped an area mapped on scale meterage metres million tonnes Mineral mineralisation Mysore nala occur pegmatite phosphorite phyllite pits power house Project pyrite quartz veins quartzite RAJASTHAN recommended Region river rock types samples sandstone Sarvashri schist seams sediments shale Sharma shear zones Shri Singh slate spillway sq km Srivastava strike length studies surveys systematic geohydrological taluk thickness Topo topo-sheets traverse trending tubewells tunnel underlain upto Uttar Pradesh