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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Results 1-3 of 52
Page 217
... collected . About 77 samples were collected from the Ariyurnadu area ( 11 ° 18 ' : 78 ° 22 ' ) . Bauxite was found to occur as irregular concentrations in ferru- ginous laterite capping charnockite to a thickness of 2 to 5 m , with clay ...
... collected . About 77 samples were collected from the Ariyurnadu area ( 11 ° 18 ' : 78 ° 22 ' ) . Bauxite was found to occur as irregular concentrations in ferru- ginous laterite capping charnockite to a thickness of 2 to 5 m , with clay ...
Page 346
... collected from the shear - zone indicated the presence of 300 to 1000 p p.m. lead , 150 to 1000 p.p.m. zinc , 250 to 500 p.p.m. copper , 12 to 70 p.p.m. silver and 50 p.p.m. cobalt and nickel with the highest values at the lodes . A ...
... collected from the shear - zone indicated the presence of 300 to 1000 p p.m. lead , 150 to 1000 p.p.m. zinc , 250 to 500 p.p.m. copper , 12 to 70 p.p.m. silver and 50 p.p.m. cobalt and nickel with the highest values at the lodes . A ...
Page 347
... collected samples from the hills , 7 km . N. W. of Pauni ( 20 ° 47 ′ : 79 ° 38 ) . The rocktypes observed in the Maur river - section between Bhiwapur and Kitari were thin bands of quartzites , mica - chlorite- schists , shales and ...
... collected samples from the hills , 7 km . N. W. of Pauni ( 20 ° 47 ′ : 79 ° 38 ) . The rocktypes observed in the Maur river - section between Bhiwapur and Kitari were thin bands of quartzites , mica - chlorite- schists , shales and ...
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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