Records of the Geological Survey of India, Volume 100The Survey, 1965 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 119
... copper mineralisation is observed 0.5 km . north - west of Turamdih ( 22 ° 43 ′ : 86 ° 12 ′ ) . Upto April , 1966 ... copper mineralisation in the area . R. S. Sharma and M. M. Sen Gupta undertook exploratory drilling for copper in ...
... copper mineralisation is observed 0.5 km . north - west of Turamdih ( 22 ° 43 ′ : 86 ° 12 ′ ) . Upto April , 1966 ... copper mineralisation in the area . R. S. Sharma and M. M. Sen Gupta undertook exploratory drilling for copper in ...
Page 122
... copper near Joshiar Alangulam ( 9 ° 53 ′ : 77 ° 58 ′ ) , Tirumangalam taluk . An area of about 0.5 sq . km . around the copper occurrences was mapped on the scale of 1 : 1000 . Prospecting by geochemical sampling , trenching and ...
... copper near Joshiar Alangulam ( 9 ° 53 ′ : 77 ° 58 ′ ) , Tirumangalam taluk . An area of about 0.5 sq . km . around the copper occurrences was mapped on the scale of 1 : 1000 . Prospecting by geochemical sampling , trenching and ...
Page 123
... copper content between 0.06 and 1.32 per cent . , and nickel in traces . Out of the above 31 samples , analysis of 25 samples shows that cobalt content varies from 0.2 to 1.5 per cent . This zone is , however , of limited extent . See ...
... copper content between 0.06 and 1.32 per cent . , and nickel in traces . Out of the above 31 samples , analysis of 25 samples shows that cobalt content varies from 0.2 to 1.5 per cent . This zone is , however , of limited extent . See ...
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alignment alluvium amphibolite Andhra Pradesh Archaean Asstt bands Banerjee basalt bauxite Bihar boreholes Calcutta carried cent charnockites Chatterjee Circle Office clay coal coalfield copper Deccan Traps Delhi deposits depth dips district Ditto Ditto dolerite dolomite drill holes dykes earth dam examined exploratory exposed folded foliation formations fossils geochemical geological mapping Geologists Geologists Jr Geologists Junior Geophysics Ghosh gneiss Gondwana grade granite gneiss graphite ground level groundwater Gujarat Gupta India indicated iron-ore laboratory laterite limestone located longitudes Madhya Pradesh Madras Maharashtra mapped Scale metres million tonnes mineralisation minerals Mukherjee Murthy nala occurs Orissa pegmatite phyllites pits power house Project proposed quartz veins quartzite Rajasthan recommended Regional river bed rock types samples sandstones Sarvashri schist seams shales Sharma shear sheet Shri Singh Sinha spillway Srivastava strike studies Superintending Geologist-in-Charge Survey taluk thickness tion topo-sheet trending tubewells tunnel upto varies water supply West Bengal zone