Records of the Geological Survey of India, Volume 106The Survey, 1975 - Earthquakes Includes the Annual report of the Geological Survey of India, 1867- |
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Page 6
which was located just south of Chota Deoghara village proved as many as 12 seams between 550 and 918 metres depth . The seams from XVIII T to V / VI / VII have been tentatively identified besides the local seam . The seams VIII A ...
which was located just south of Chota Deoghara village proved as many as 12 seams between 550 and 918 metres depth . The seams from XVIII T to V / VI / VII have been tentatively identified besides the local seam . The seams VIII A ...
Page 9
... seams besides a few local ones . seams are as follows : The thicknesses of the Seam IV Seam III Seam II Seam I 6.40 m . 5.35 m . 12.20 m . 14.50 m . The total proved reserves approximate to 9 million tonnes . Rajmahal coalfield ...
... seams besides a few local ones . seams are as follows : The thicknesses of the Seam IV Seam III Seam II Seam I 6.40 m . 5.35 m . 12.20 m . 14.50 m . The total proved reserves approximate to 9 million tonnes . Rajmahal coalfield ...
Page 10
... seams between 445.00 and 466 m . depth as below : Top Seam 5.85 m . Second Seam 1.50 m . Third Seam 1.00 m . Tanderi - Nonkharak area : A total of 598.35 m . was drilled in PK - 11 and PK - 12 . The boreholes proved the westerly ...
... seams between 445.00 and 466 m . depth as below : Top Seam 5.85 m . Second Seam 1.50 m . Third Seam 1.00 m . Tanderi - Nonkharak area : A total of 598.35 m . was drilled in PK - 11 and PK - 12 . The boreholes proved the westerly ...
Contents
Volume 106 | 1 |
WESTERN REGION | 16 |
Engineering and Transport Division | 82 |
Copyright | |
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alignment alluvium amphibolite Andhra Pradesh Asstt bands basalt basin bauxite Bihar biotite block bore holes boreholes Calcutta carried charnockite chert clay coal coalfield comprising copper Deccan Trap Delhi deposits depth Director district Division dolerite dolomite drill holes dykes east electrical logging exploration exploratory fault felspar foliation formation fossils garnetiferous geochemical geohydrological geological investigations geological mapping Geological Survey Geologist Jr geophysical Ghosh gneiss Gondwana grade grained granite gneiss graphite grey Groundwater hornblende indicated laboratory laterite limestone located Lucknow metres million tonnes mineralisation minerals nala occurs Orissa pegmatite phosphate phyllites pits power house Pradesh Project quartz quartzite Rajasthan Region river rock types S/Shri samples sandstone schist seams sediments shales Sharma shear Shri Singh Sinha spillway Srivastava strike length studies Survey of India systematic thickness thin toposheet Trap Flow traverse trending tubewells tunnel upto valley varies veins Vindhyan West Bengal zone