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 189
... lignite in the Neyveli Lignite Field , Madras . The interpretative part of this paper is based mainly on the electrical log information and geological data were used only partly in establishing the electrical charao- teristics of the ...
... lignite in the Neyveli Lignite Field , Madras . The interpretative part of this paper is based mainly on the electrical log information and geological data were used only partly in establishing the electrical charao- teristics of the ...
Page 202
... lignite body , are of a much higher magnitude and more pronounced than those recorded by similar granular beds above the lignite body . Analysis of Electrical Logs and Sections Several correlative sections through different alignments ...
... lignite body , are of a much higher magnitude and more pronounced than those recorded by similar granular beds above the lignite body . Analysis of Electrical Logs and Sections Several correlative sections through different alignments ...
Page 295
... lignite . This is perhaps the most conclusive evidence that exothermic reactions in the bed of lignite are responsible for the temperature anomalies observed . Chemical and physical transformations raise underground tem- peratures when ...
... lignite . This is perhaps the most conclusive evidence that exothermic reactions in the bed of lignite are responsible for the temperature anomalies observed . Chemical and physical transformations raise underground tem- peratures when ...
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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