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 179
... seams , 0.79-25.2m . thick occur in the area . East of Motra , the two basal seams , 3.00 m . and 18.00 m . thick , are exposed while in the northwestern part of the basin they coalesce into one seam . S. K. Chakraborty continued the ...
... seams , 0.79-25.2m . thick occur in the area . East of Motra , the two basal seams , 3.00 m . and 18.00 m . thick , are exposed while in the northwestern part of the basin they coalesce into one seam . S. K. Chakraborty continued the ...
Page 181
... seams of 0.5-2.7 m . thickness have been recorded . The seams contain coal , high in volatiles low in ash and with 1.80-3.12 % S. At places , the seams are fairly caking ( 15 - TISCO ) . A reserve of about 25 million tonnes has been ...
... seams of 0.5-2.7 m . thickness have been recorded . The seams contain coal , high in volatiles low in ash and with 1.80-3.12 % S. At places , the seams are fairly caking ( 15 - TISCO ) . A reserve of about 25 million tonnes has been ...
Page 393
... seams with thickness of 0.42-1.70 m . The impor- tant Middle seam , containing Class II coal and tentatively ... seams : Thickness 5.74-6.75 m 12.00-18.62 m 1.13-2.80 m 5.40 m 0.90 m Coal seam Parting Coal seam Parting Coal seam Parting ...
... seams with thickness of 0.42-1.70 m . The impor- tant Middle seam , containing Class II coal and tentatively ... seams : Thickness 5.74-6.75 m 12.00-18.62 m 1.13-2.80 m 5.40 m 0.90 m Coal seam Parting Coal seam Parting Coal seam Parting ...
Contents
CENTRAL HEADQUARTERS | 1 |
NORTHERN REGION | 46 |
ORGANISATIONAL SET UP | 437 |
Copyright | |
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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