Records of the Geological Survey of India, Volume 106The Survey, 1975 - Earthquakes Includes the Annual report of the Geological Survey of India, 1867- |
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Page 289
Chikmagalur district Kalaspura copper investigation : M. N. Viswanatha carried out the investigation for copper in Kalsapura area , Chikmagalur district , Mysore . An area of 0.32 sq . km . was mapped on scale 1 : 1000 and 150 sq . km ...
Chikmagalur district Kalaspura copper investigation : M. N. Viswanatha carried out the investigation for copper in Kalsapura area , Chikmagalur district , Mysore . An area of 0.32 sq . km . was mapped on scale 1 : 1000 and 150 sq . km ...
Page 358
COPPER Rajasthan Ajmer district : Shri V. N. Sant carried out detailed geological mapping ( Scale 1 : 1000 ) of Chenpura gossan zone , which is 5 to 10 m . wide and extends over a strike length of 800 m . Bore hole NHCA - I progressed ...
COPPER Rajasthan Ajmer district : Shri V. N. Sant carried out detailed geological mapping ( Scale 1 : 1000 ) of Chenpura gossan zone , which is 5 to 10 m . wide and extends over a strike length of 800 m . Bore hole NHCA - I progressed ...
Page 371
... copper grade have been estimated in the Satkui block . During the year 1878.31 m . of drilling was achieved with five rigs and 7 bore holes were completed . At present four holes are being drilled . Dhanota block : S / Shri Harpavat and ...
... copper grade have been estimated in the Satkui block . During the year 1878.31 m . of drilling was achieved with five rigs and 7 bore holes were completed . At present four holes are being drilled . Dhanota block : S / Shri Harpavat and ...
Contents
Volume 106 | 1 |
WESTERN REGION | 16 |
Engineering and Transport Division | 82 |
Copyright | |
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alignment alluvium amphibolite Andhra Pradesh Asstt bands basalt basin bauxite Bihar biotite block bore holes boreholes Calcutta carried charnockite chert clay coal coalfield comprising copper Deccan Trap Delhi deposits depth Director district Division dolerite dolomite drill holes dykes east electrical logging exploration exploratory fault felspar foliation formation fossils garnetiferous geochemical geohydrological geological investigations geological mapping Geological Survey Geologist Jr geophysical Ghosh gneiss Gondwana grade grained granite gneiss graphite grey Groundwater hornblende indicated laboratory laterite limestone located Lucknow metres million tonnes mineralisation minerals nala occurs Orissa pegmatite phosphate phyllites pits power house Pradesh Project quartz quartzite Rajasthan Region river rock types S/Shri samples sandstone schist seams sediments shales Sharma shear Shri Singh Sinha spillway Srivastava strike length studies Survey of India systematic thickness thin toposheet Trap Flow traverse trending tubewells tunnel upto valley varies veins Vindhyan West Bengal zone