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 182
... thickness of individual coal seam section varying from < 1 m to 11.30 m . A few thin coal seams , varying in thickness from 0.60 m to 2.31 m , were also intersected in the overlying Supra Barakar sediments . Upper part of the Supra ...
... thickness of individual coal seam section varying from < 1 m to 11.30 m . A few thin coal seams , varying in thickness from 0.60 m to 2.31 m , were also intersected in the overlying Supra Barakar sediments . Upper part of the Supra ...
Page 194
... ( thickness 0.96 m ) and 222.95 m ( thickness 1.35 m ) depths . In borehole HAK - 4 , drilled upto 92.95 m during the stipulated period , two regional coal seams of Lower Barakar coal measures were intersected .. Seam - V ( Morga seam ) ...
... ( thickness 0.96 m ) and 222.95 m ( thickness 1.35 m ) depths . In borehole HAK - 4 , drilled upto 92.95 m during the stipulated period , two regional coal seams of Lower Barakar coal measures were intersected .. Seam - V ( Morga seam ) ...
Page 195
... thickness from less than a meter to 2.03 m , were also encountered . In the Sursa area , four regional Barakar seams with thickness ranging from 1.95 m to 8.23 m were encountered within a quarriable depth ( 164.25 m to 254.95 m ) . In ...
... thickness from less than a meter to 2.03 m , were also encountered . In the Sursa area , four regional Barakar seams with thickness ranging from 1.95 m to 8.23 m were encountered within a quarriable depth ( 164.25 m to 254.95 m ) . In ...
Contents
Antarctica Division | 63 |
Bhutan Unit | 69 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 85 |
Copyright | |
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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