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 247
... dykes of dolerite . The formations have a general foliation strike of N80 ° W - S80 ° E in the western and central parts and E - W in the eastern parts , with northerly dip of 65 ° -80 ° . It has been deduced that the area forms the ...
... dykes of dolerite . The formations have a general foliation strike of N80 ° W - S80 ° E in the western and central parts and E - W in the eastern parts , with northerly dip of 65 ° -80 ° . It has been deduced that the area forms the ...
Page 278
... dykes will be 2,293 m . The general trend of the rocks , khondalite and charnockite , is N32 ° W - S32 E with a ... dykes . In the spillway section , a 37.8 m wide dolerite dyke trending N55 ° E - S55 ° W with a southerly dip of 65 ° was ...
... dykes will be 2,293 m . The general trend of the rocks , khondalite and charnockite , is N32 ° W - S32 E with a ... dykes . In the spillway section , a 37.8 m wide dolerite dyke trending N55 ° E - S55 ° W with a southerly dip of 65 ° was ...
Page 325
... dykes . Quartz veins and thin dolerite dykes intrude the rocks of Aravalli 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 ...
... dykes . Quartz veins and thin dolerite dykes intrude the rocks of Aravalli 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 ...
Contents
CENTRAL HEADQUARTERS | 1 |
NORTHERN REGION | 46 |
Engineering and Transport Division | 436 |
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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 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