Records of the Geological Survey of India, Volume 101The Survey, 1966 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 264
... million tonnes of medium grade copper and lead ores and 2.62 million tonnes of low grade ores in all the three blocks . The gross indicated reserves of copper - ore were found to be 6.26 million tonnes with about 1.5 % copper , half of ...
... million tonnes of medium grade copper and lead ores and 2.62 million tonnes of low grade ores in all the three blocks . The gross indicated reserves of copper - ore were found to be 6.26 million tonnes with about 1.5 % copper , half of ...
Page 266
... million tonnes with 2.03 % copper and 0.074 million tonnes with 7.06 % lead were indicated . South - Western Dhukonda : The mineralisation was of both copper and lead was found associated mainly with medium to coarse grained calcareous ...
... million tonnes with 2.03 % copper and 0.074 million tonnes with 7.06 % lead were indicated . South - Western Dhukonda : The mineralisation was of both copper and lead was found associated mainly with medium to coarse grained calcareous ...
Page 378
... million tonnes have been estimated . Reserves of the order of 119 million tonnes have been tentatively estimated in ' eposit 11B . These reserves were likely to be revised upwards as inferred from surface evidences . Reserves of 29.38 ...
... million tonnes have been estimated . Reserves of the order of 119 million tonnes have been tentatively estimated in ' eposit 11B . These reserves were likely to be revised upwards as inferred from surface evidences . Reserves of 29.38 ...
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Common terms and phrases
abutment alignment alluvium Andhra Pradesh aquifers Archaean Asstt bands Banerjee Bihar block boreholes carried chalcopyrite charnockites Chowdhury Circle clay coal coalfield collected comprising copper covered Delhi deposits depth dips district Division dolerite dolomite drill holes examined exploratory drilling fault formation fossils found to occur geochemical geohydrological geological mapping Geologist Geologist Jr Geophysical Ghosh gneisses Gondwanas grade granite granite-gneiss graphite groundwater grouting Headquarters Himachal Pradesh Hydel India indicated investigations irrigation Jammu Kashmir Laboratory limestone located logging metre million tonnes mineralised zone minerals nala officers Orissa pegmatites phosphorite phyllites pits power house Project pyrite quartz quartz-veins quartzites Rajasthan recommended Region river rock-types rocks samples sand sandstones Sarvashri scale schists seams shales shear Shri Singh Sinha spillway Srivastava strike length studies Superintending Geologist-in-Charge Survey taluks thickness topo sheets trending tubewells tunnel underlain upto Uttar Pradesh varying veins West Bengal