Records of the Geological Survey of India, Volume 105The Survey, 1975 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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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 Coal seam Parting Coal seam Parting Coal seam Parting Coal seam Parting 12.00-18.62 m 1.13 ...
... 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 Coal seam Parting Coal seam Parting Coal seam Parting Coal seam Parting 12.00-18.62 m 1.13 ...
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abutment alignment alluvium amphibolite Andhra Pradesh bands Banerjee basalt bauxite bedrock Bihar biotite block boreholes carried out systematic charnockite clay coal Coalfield copper Deccan Trap deposits depth to water dips Director district Division dolerite dolomite drill holes Dutta dykes Engineer examined exploration exposed folds foliation Formation geochemical geohydrological geological mapping Geologists Jr geophysical Ghosh gneisses grade granite groundwater grouting Himachal Pradesh Hydel indicated investigation Jammu Kashmir km on scale Laboratory laterite limestone located logging Madhya Pradesh mapped an area mapped on scale meterage metres million tonnes Mineral mineralisation Mysore nala occur pegmatite phosphorite phyllite pits power house Project pyrite quartz veins quartzite RAJASTHAN recommended Region river rock types samples sandstone Sarvashri schist seams sediments shale Sharma shear zones Shri Singh slate spillway sq km Srivastava strike length studies surveys systematic geohydrological taluk thickness Topo topo-sheets traverse trending tubewells tunnel upto Uttar Pradesh