Records of the Geological Survey of India, Volume 132, Part 2Government of India, 1996 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 144
Geological Survey of India. COAL WING AN OVERVIEW N.P. Chaudhuri Deputy Director General The Coal Wing continued its ... seams have been established . Emphasis was given to prove additional resources of superior grade coal , for which ...
Geological Survey of India. COAL WING AN OVERVIEW N.P. Chaudhuri Deputy Director General The Coal Wing continued its ... seams have been established . Emphasis was given to prove additional resources of superior grade coal , for which ...
Page 144
Geological Survey of India. COAL WING AN OVERVIEW N.P. Chaudhuri Deputy Director General The Coal Wing continued its ... seams have been established . Emphasis was given to prove additional resources of superior grade coal , for which ...
Geological Survey of India. COAL WING AN OVERVIEW N.P. Chaudhuri Deputy Director General The Coal Wing continued its ... seams have been established . Emphasis was given to prove additional resources of superior grade coal , for which ...
Page 185
... coal exploration in parts of the Upper Mahanadi Coal Basin , regional exploration was continued in the Mand ... seams ( Nos . II to XI ) . Of these seams , seam - II and III , which were mostly of superior grade ( Grade A to C ) , were ...
... coal exploration in parts of the Upper Mahanadi Coal Basin , regional exploration was continued in the Mand ... seams ( Nos . II to XI ) . Of these seams , seam - II and III , which were mostly of superior grade ( Grade A to C ) , were ...
Contents
Antarctica Division | 63 |
Bhutan Unit | 69 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 85 |
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aeromagnetic Andhra anomalies assemblage Barakar Barakar coal seams Barakar Formation Barren Measures base metal basin Bhutan Bihar Block borehole carbonaceous carried comprises core covered Cruise Deccan Traps delineated depth range district drilling dykes Dzongkhag EXPLORATION FOR COAL exposed fault field season foraminifera garnet geochemical Geological Map geophysical gneiss gold Gondwana grade granite granulite grey ground evaluation Group horizons INDEX indicate intersected investigation Kamthi lamproites lignite limestone limestone band lineament located Madhya Pradesh magnetic metamorphic mineral mineralisation multisensor NW-SE occur Orissa pegmatite phyllite programme quartz quartzite Raniganj Raniganj Coalfield Raniganj Formation Regional exploration remote sensing ridge rocks samples sand sandstone scale schist seabed seam zones sector sediments sequence shale shallow shear zone Singhbhum Sohagpur Coalfield soil southern sq km strike structural subsurface surface surveys Talchir Formation Tamil Nadu thickness Toposheet trending ultramafic upto Valley Coalfield West Bengal