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 203
Geological Survey of India. rock types in the area . The general trend of foliation varies from N.65 ° W. — S.65 ° E ... rock type in this area . During the period 53.47 m of cores obtained from the drill holes put down on the left bank ...
Geological Survey of India. rock types in the area . The general trend of foliation varies from N.65 ° W. — S.65 ° E ... rock type in this area . During the period 53.47 m of cores obtained from the drill holes put down on the left bank ...
Page 206
... rock type in this area . The rock is well jointed , the following sets of joint traversing the rock : ( i ) N.35 ° E. - S.35 ° W . , dipping 72 ° towards S. E .; ( ii ) N.80 ° E. - S.80 ° W . , vertical ; ( iii ) N.45 ° W.— S. 45 ° E ...
... rock type in this area . The rock is well jointed , the following sets of joint traversing the rock : ( i ) N.35 ° E. - S.35 ° W . , dipping 72 ° towards S. E .; ( ii ) N.80 ° E. - S.80 ° W . , vertical ; ( iii ) N.45 ° W.— S. 45 ° E ...
Page 250
... rock types in this area are biotite gneiss with inclusions of amphibolite , Dharwarian metasediments , metavolcanics , hornblende granite , pink and grey biotite granite , their acid variants and dolerite dykes . The metasedi- mentary rocks ...
... rock types in this area are biotite gneiss with inclusions of amphibolite , Dharwarian metasediments , metavolcanics , hornblende granite , pink and grey biotite granite , their acid variants and dolerite dykes . The metasedi- mentary rocks ...
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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