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 77
... trending basic dykes , N. E.-S. W. trending quartz reefs and E.-W. trending thin linear veins and veinlets of mica - free pegmatites , aplites and aplogranites . Pandecollected 1149 geochemical soil and rock chip samples . The results ...
... trending basic dykes , N. E.-S. W. trending quartz reefs and E.-W. trending thin linear veins and veinlets of mica - free pegmatites , aplites and aplogranites . Pandecollected 1149 geochemical soil and rock chip samples . The results ...
Page 209
... trending N75 ° E - S75 ° W and dipping at 50 ° towards N15 ° W are exposed towards the right bank and there is no exposure in the river bed and on the left bank . It has been recommended that the spillway should be located on the right ...
... trending N75 ° E - S75 ° W and dipping at 50 ° towards N15 ° W are exposed towards the right bank and there is no exposure in the river bed and on the left bank . It has been recommended that the spillway should be located on the right ...
Page 385
... trending N - S to NE - SW traverse the coarse grained granite and often contain fragments of mylonitised granite ... trending N5 ° E - S5 ° W , two fine grained dolerite dykes and thin mylonite veins containing occasional tiny grains of ...
... trending N - S to NE - SW traverse the coarse grained granite and often contain fragments of mylonitised granite ... trending N5 ° E - S5 ° W , two fine grained dolerite dykes and thin mylonite veins containing occasional tiny grains of ...
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