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 167
... Coal board . Progr . Miner . Industr . India , 1906-1955 275-284 . Coal deposits in Darjeeling . " East . Met . Rev. " X ( 27 ) , 610 . Coal deposits of West Bengal . Res . Industr . , 2 ( 9 ) , 255 . ( Sept. 57 ) . Coal conservation ...
... Coal board . Progr . Miner . Industr . India , 1906-1955 275-284 . Coal deposits in Darjeeling . " East . Met . Rev. " X ( 27 ) , 610 . Coal deposits of West Bengal . Res . Industr . , 2 ( 9 ) , 255 . ( Sept. 57 ) . Coal conservation ...
Page 197
... coal seams ( than those mentioned above ) were also recorded on the electrical logs . Those coal seams exist either above A or below D2 ( Pl . 3 ) . The seams above A are those which are locally called Balkudra , Kurse , Nal- kari and ...
... coal seams ( than those mentioned above ) were also recorded on the electrical logs . Those coal seams exist either above A or below D2 ( Pl . 3 ) . The seams above A are those which are locally called Balkudra , Kurse , Nal- kari and ...
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 ...
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44th Ind alluvium altitude Andhra aquifer Archaean B.Sc Banaras banded hematite-quartzite basin beds belt Bihar block Bombay boreholes Calcutta Circle clay coal seams colour Congr Cuddapah deposits depth DISTRICT Shri East Economic Geology electrical logging epeirogeny examined ferruginous foliation foraminifera formations fossils furlongs G.S.I. bench-mark G.S.I. Type gallons U.S. Geol geological mapping Geological Survey Geologist gneisses Gondwana granite groundwater Hamzah Headquarters Cal hematite India Industr investigated iron-ore Karanpura coalfield laterite lignite limestones Located lodes m.s.l. Drilled M.Sc Madhya Pradesh Madras magnetite miles mineral mineralisation Murthy Mysore Neyveli occur Orissa Pradesh.-Shri Proc psilomelane Punjab quarry quartz quartzites Rajasthan Ratanpur reported river rock types samples sand sandstones Sarvashri schists Section sediments shales Shri M. S. Sinha specimens Srivastava structure Surv Survey of India Talchir taluk thickness topo-sheets total dissolved solids veins village West Bengal zone