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 190
... copper mineralisation was noticed in this area . U. Prasad carried out investigation for copper in Belbathan ( 24 ° 43 ' : 87 ° 18 ' ) in sheet No. 72 P / 6 . An area of 100 sq . km . was mapped on 1 : 31,680 scale , 0.53 sq . km . on 1 ...
... copper mineralisation was noticed in this area . U. Prasad carried out investigation for copper in Belbathan ( 24 ° 43 ' : 87 ° 18 ' ) in sheet No. 72 P / 6 . An area of 100 sq . km . was mapped on 1 : 31,680 scale , 0.53 sq . km . on 1 ...
Page 191
... copper mineralised area was also carried out covering about 0.54 sq . km . on 1 : 1,000 scale . The copper lodes inter- sected in the central part of the Turamdih area were expected to extend into this area also . This was confirmed ...
... copper mineralised area was also carried out covering about 0.54 sq . km . on 1 : 1,000 scale . The copper lodes inter- sected in the central part of the Turamdih area were expected to extend into this area also . This was confirmed ...
Page 266
... 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 quartzites . A total of ...
... 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 quartzites . A total of ...
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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