Records of the Geological Survey of India, Volume 92The Survey, 1962 - Earthquakes Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 33
... places in the impure quartzite the lodes are located along fractures and faults which cut across the regional trend . Except in a few places , no sulphides are seen on the outcrops as the ore has been leached out leaving behind ...
... places in the impure quartzite the lodes are located along fractures and faults which cut across the regional trend . Except in a few places , no sulphides are seen on the outcrops as the ore has been leached out leaving behind ...
Page 249
... places . Percival ( 1931 ) gives the maximum depth of ore bodies proved by boreholes in Noamundi area to be about ... place . That such replacement does not take place along the minutest crack has also been observed in a few thin ...
... places . Percival ( 1931 ) gives the maximum depth of ore bodies proved by boreholes in Noamundi area to be about ... place . That such replacement does not take place along the minutest crack has also been observed in a few thin ...
Page 256
... places these are also coarsely bedded , individual layers varying from half a foot to approximately four feet in ... places . STRUCTURE The structure of the region is relatively complex as is suggested by the intense squeezing of ...
... places these are also coarsely bedded , individual layers varying from half a foot to approximately four feet in ... places . STRUCTURE The structure of the region is relatively complex as is suggested by the intense squeezing of ...
Contents
GEOLOGICAL SURVEY OF INDIA | 1 |
Volume 92 Part | 2 |
Andhra Circle | 14 |
Copyright | |
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44th Ind Abstracts alignment alluvium altitude Andhra aquifer Arogyaswamy B. C. Roy B.Sc Banaras bands beds belt Bihar Bombay boreholes Calcutta Circle clay coal seams coalfield Congr Deccan Traps Delhi deposits depth DISTRICT Shri drawdown East Economic Geology electrical logging examined exploratory formation furlongs G.S.I. bench-mark gallons U.S. Geol geological mapping Geological Survey Geologist Geophysical gneisses Gondwana granite graphite groundwater Headquarters Cal India Industr investigated iron-ore Jain Jammu Kerala laterite lignite limestone Located lodes m.s.l. Drilled M.Sc Madhya Pradesh Madras magnetite miles Miner mineralisation mining Murthy Mysore nala Neyveli occurrence Orissa Pradesh.-Shri Proc Progr Project Punjab quarry quartz quartzites Rajasthan Raniganj river rock types samples sand sandstones Sarvashri schists Section sediments shales Shri Hamzah Shri M. S. Sinha Srivastava Survey of India thickness tubewells tunnel Uttar veins village West Bengal zone