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 iii
... reserve + Indicated reserve 0.028 0.026 0.036 @Inferred reserve Exploration for coal was carried out in various coalfields by the detailed mapping of 600.50 sq km and exploratory drilling of 18,554.31 m . Assessment of categorised reserves ...
... reserve + Indicated reserve 0.028 0.026 0.036 @Inferred reserve Exploration for coal was carried out in various coalfields by the detailed mapping of 600.50 sq km and exploratory drilling of 18,554.31 m . Assessment of categorised reserves ...
Page 170
... reserve of copper ore upto a vertical depth of 600 m . on the basis of 1 % Cu cut off is 16.10 million tonnes with ... reserve estimate was made on 3 ' cut - off ' levels , namely , 1 % Cu , 1.2 % Cu and 1.5 % Cu . The reserve in respect ...
... reserve of copper ore upto a vertical depth of 600 m . on the basis of 1 % Cu cut off is 16.10 million tonnes with ... reserve estimate was made on 3 ' cut - off ' levels , namely , 1 % Cu , 1.2 % Cu and 1.5 % Cu . The reserve in respect ...
Page 196
... reserve was estimated of nickel - ore on cut - off levels at 0.5 % Ni , 0.7 % Ni and 0.9 % Ni . The reserve of nickel ore correspon- ding to an area of 0.26 sq . km . is 21.26 million tonnes with an average grade of 0.83 % Ni on the ...
... reserve was estimated of nickel - ore on cut - off levels at 0.5 % Ni , 0.7 % Ni and 0.9 % Ni . The reserve of nickel ore correspon- ding to an area of 0.26 sq . km . is 21.26 million tonnes with an average grade of 0.83 % Ni on the ...
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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