Records of the Geological Survey of India, Volume 105The Survey, 1975 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 23
... ( trap ) which continues upto 335m . , below which the shock effect is minimised . According to Dube , the shock breccia includes rare clasts of trap sho- wing maskelynite on its top and bottom portions , thus providing conclusive ...
... ( trap ) which continues upto 335m . , below which the shock effect is minimised . According to Dube , the shock breccia includes rare clasts of trap sho- wing maskelynite on its top and bottom portions , thus providing conclusive ...
Page 388
... Trap , laterite and Recent Alluvium . Laterite , 4-15 m thick , caps all the flat topped hills of Deccan Trap . Pockets and lenses of bau- xite are seen along the margins in the scarp sections . Notable occur- rences are in Warjiri ...
... Trap , laterite and Recent Alluvium . Laterite , 4-15 m thick , caps all the flat topped hills of Deccan Trap . Pockets and lenses of bau- xite are seen along the margins in the scarp sections . Notable occur- rences are in Warjiri ...
Page 410
... Trap flows separated by red bole bed . Much of the area is under soil cover . Further sub - surface exploration has been suggested to determine the depth to foundation grade rock , position and extent of red bole and percolation ...
... Trap flows separated by red bole bed . Much of the area is under soil cover . Further sub - surface exploration has been suggested to determine the depth to foundation grade rock , position and extent of red bole and percolation ...
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Common terms and phrases
abutment alignment alluvium amphibolite Andhra Pradesh 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 dykes Engineer examined exploration exposed 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 upto Uttar Pradesh