Records of the Geological Survey of India, Volume 102The Survey, 1972 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 138
... rock - type . Besides granitic rocks , pelitic schists , horn- blende - schist and amphibolites , and doleritic rocks were also found present . Pegmatite , quartz and aplite veins occurred along foliation and joints in the granites ...
... rock - type . Besides granitic rocks , pelitic schists , horn- blende - schist and amphibolites , and doleritic rocks were also found present . Pegmatite , quartz and aplite veins occurred along foliation and joints in the granites ...
Page 139
... rocks was found to be highly variable from N. E.-S. E. to E.-W. through N. N. W.-S. S. E. and N. E.-S. W. due to the intense folding of the rocks . Some of the folds in the khondalitic bands were found to have a general northerly plunge ...
... rocks was found to be highly variable from N. E.-S. E. to E.-W. through N. N. W.-S. S. E. and N. E.-S. W. due to the intense folding of the rocks . Some of the folds in the khondalitic bands were found to have a general northerly plunge ...
Page 281
... rocks at different places and nepheline - syenite was found to have developed in the calcareous rocks . The axes of the mesoscopic folds generally trend in north- south and N.E.-S.W. directions with a plunge of 40 ° to 45 ° towards ...
... rocks at different places and nepheline - syenite was found to have developed in the calcareous rocks . The axes of the mesoscopic folds generally trend in north- south and N.E.-S.W. directions with a plunge of 40 ° to 45 ° towards ...
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alluvium analysis Andhra Pradesh Archaean asbestos Assistant Geologists Asstt Attended bands Banerjee Basu beds Bihar boreholes Calcutta carried out systematic chalcopyrite charnockites Circle Office clay comprising copper Deccan traps Delhi deposits depth depth-to-water detailed dips Director in-Charge district Division dolerite dolomite Dutta dykes examined exploration falling in topo formation found to occur found to vary geochemical geohydrological geological mapping Geological Survey Geologist Jr Geophysical Geophysicist geotechnical investigations gneisses Gondwana grade granites ground level groundwater Gujarat Gupta Himachal Pradesh Hydel included Laboratory limestone located logging Madhya Pradesh million tonnes mineral investigation mineralisation Murthy Orissa pegmatites Petrological phosphatic phosphorite phyllites pitting Project pyrite quartz veins quartzites Rajasthan recommended Region river rocks samples sandstones Sarvashri scale schists sections Senior Technical Assistant shales Sharma shear sheets Shri Singh Sinha spillway Srivastava strike length syncline taluk thickness traversed tubewells Udaipur district underlain upto Uttar Pradesh water supply zone