Records of the Geological Survey of India, Volume 105The Survey, 1973 - Earthquakes Includes the Annual report of the Geological Survey of India, 1867- |
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Page 182
... coal - bearing Tikak Parbat Formation is disposed as several small lensoid thrust slices within a thick pile of Tipam Sandstone with the result that the coal seams exhibit restricted strike continuity . One coal seam of 1.98-2.60 m ...
... coal - bearing Tikak Parbat Formation is disposed as several small lensoid thrust slices within a thick pile of Tipam Sandstone with the result that the coal seams exhibit restricted strike continuity . One coal seam of 1.98-2.60 m ...
Page 69
... coal measures underneath these younger formations in the vast ter- rain between these inliers . Four to five coalseams have been proved occupying almost the same stratigra- phical horizon in the Barakar sequence in these three inliers .
... coal measures underneath these younger formations in the vast ter- rain between these inliers . Four to five coalseams have been proved occupying almost the same stratigra- phical horizon in the Barakar sequence in these three inliers .
Page 79
... coal and the resultant values as per the individual coalseams is shows in Table 3 . The results obtained show that in a ton of dry coal the yield at 600 ° temperature is : Coke Coal - Tar Liquor Ammonia : 14.5 to 15.8 cwt . , ( 7.36 gr ...
... coal and the resultant values as per the individual coalseams is shows in Table 3 . The results obtained show that in a ton of dry coal the yield at 600 ° temperature is : Coke Coal - Tar Liquor Ammonia : 14.5 to 15.8 cwt . , ( 7.36 gr ...
Contents
CENTRAL HEADQUARTERS | 1 |
NORTHERN REGION | 46 |
ORGANISATIONAL SET UP | 437 |
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alignment alluvium amphibolite Andaman Andhra Pradesh anorthosites Archaean bands Baratang basalt basin bauxite beds Bihar biotite boreholes Carboniferous carried charnockite Circle clay coal coalfield conglomerate copper Deccan Trap deposits depth to water dips Director district Division dolerite dolomite drill holes dykes exploration exploratory exposed folds foliation Formation fossils garnetiferous geochemical geohydrological geological mapping Geological Survey Geologists Jr geophysical gneisses Gondwana grade grained granite groundwater Group horizon indicated investigation island Kashmir km on scale Laboratory laterite limestone located logging Madhya Pradesh mapped an area mapped on scale metres million tonnes mineral mineralisation nala occur pegmatite phosphorite phyllite pits Project pyrite quartz veins quartzite Rajasthan regional river rock types samples sandstone Sarvashri schist seams sediments shales Sharma shear zones Shri Singh slate spillway sq km strike length studies Survey of India thickness tion topo-sheets traversed trend tunnel ultrabasic Upper upto valley varies