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 149
... block of Lawa . ( e ) Rakha mines area : ( i ) Mines block : The main investigation having been completed earlier , the residual programme of drilling boreholes , underground mapping and sampling was taken up which included 469.50 m ...
... block of Lawa . ( e ) Rakha mines area : ( i ) Mines block : The main investigation having been completed earlier , the residual programme of drilling boreholes , underground mapping and sampling was taken up which included 469.50 m ...
Page 292
... Block 4.33 1.00 1.70 2.63 Central Block ( A ) 12.31 2.40 12.31 ( B ) 11.81 0.60 11.81 Central block other areas - ( North - Central Block ) ( C ) 2.90 1.00 2.90 31.35 1.40 25.82 5.53 The other blocks were in the initial development ...
... Block 4.33 1.00 1.70 2.63 Central Block ( A ) 12.31 2.40 12.31 ( B ) 11.81 0.60 11.81 Central block other areas - ( North - Central Block ) ( C ) 2.90 1.00 2.90 31.35 1.40 25.82 5.53 The other blocks were in the initial development ...
Page 293
... block . The total exploratory mining carried out in the North block only was 918.91 m . comprising 388.58 m . of driving , 469.68 m . of cross- cutting and 60-65 m . of miscellaneous development . The average width of mineralisation was ...
... block . The total exploratory mining carried out in the North block only was 918.91 m . comprising 388.58 m . of driving , 469.68 m . of cross- cutting and 60-65 m . of miscellaneous development . The average width of mineralisation was ...
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Common terms and phrases
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