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 195
... coal seams , and they are therefore , easily distinguishable . Electrical logging is highly responsive to the minutest changes in PART 2 ] CHATERJI & SINHA : Application of Electrical Logging 195 Electrical Characteristics of the Coal ...
... coal seams , and they are therefore , easily distinguishable . Electrical logging is highly responsive to the minutest changes in PART 2 ] CHATERJI & SINHA : Application of Electrical Logging 195 Electrical Characteristics of the Coal ...
Page 196
... coal seams or parts thereof , irrespective of the thickness of such seams ( Plate 3 ) . One of the most remarkable feature of a coal seam is its extraordinary extensiveness and every point of a seam reveals typical properties that ...
... coal seams or parts thereof , irrespective of the thickness of such seams ( Plate 3 ) . One of the most remarkable feature of a coal seam is its extraordinary extensiveness and every point of a seam reveals typical properties that ...
Page 199
... coal seams of thicknesses ranging between 5 feet and 80 feet , in a thick- ness of 500 feet of strata below ground level exist in this block . The coal seams essentially belong to group D and to seams older than D2 . These seams are ...
... coal seams of thicknesses ranging between 5 feet and 80 feet , in a thick- ness of 500 feet of strata below ground level exist in this block . The coal seams essentially belong to group D and to seams older than D2 . These seams are ...
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