Records of the Geological Survey of India, Volume 98Geological Survey of India, 1963 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 70
... seams of coal , the middle one reaching a maximum thickness of 1.0 m . The lower and the top seams vary from 25 to 50 cm . in thickness . These three seams are separated by sandstone beds of variable thickness which at one place was ...
... seams of coal , the middle one reaching a maximum thickness of 1.0 m . The lower and the top seams vary from 25 to 50 cm . in thickness . These three seams are separated by sandstone beds of variable thickness which at one place was ...
Page 75
... seams , each 1.5 m . thick , are contained in the Karharbari formations . The Barakar in this area contains very thin seams of no consequence . Panchwara field - The existence of six seams in the Barakar is indicated , the fourth seam ...
... seams , each 1.5 m . thick , are contained in the Karharbari formations . The Barakar in this area contains very thin seams of no consequence . Panchwara field - The existence of six seams in the Barakar is indicated , the fourth seam ...
Page 79
... seams are confined to the Barakar , while the Karharbari contains a few thin seams ranging from 31 cm . to 2.00 m . The exposure in the Atem Nadi at about two kilometres to the N.N.E. of Pasra ( 22 ° 50 ′ : 82 ° 49 ' ) is about 29.3 m ...
... seams are confined to the Barakar , while the Karharbari contains a few thin seams ranging from 31 cm . to 2.00 m . The exposure in the Atem Nadi at about two kilometres to the N.N.E. of Pasra ( 22 ° 50 ′ : 82 ° 49 ' ) is about 29.3 m ...
Contents
RECORDS | 1 |
MIN RAL INVESTIGATIONS | 57 |
ENGINEERING GEOLOGY INVESTIGATIONS | 160 |
Copyright | |
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abutment alignment alluvium amphibolite Andhra Pradesh Archaean Asstt bands Banerjee Barakar basalt Bihar boreholes Calcutta carried out investigation chalcopyrite charnockite Chowdhury clay coal coalfield copper Deccan Trap deposits depth dips district district-See dolerite dolomite drill holes Dutta exploratory exposed fault folded foliation formations fossils foundation garnetiferous Geol Geologists Geologists Jr Geologists Junior Geophysics Ghosh gneiss Gondwana grade granite granite gneiss groundwater Gupta India Jammu kilometres laterite limestone located Madhya Pradesh Madras metre mica mica-schist million tonnes mineralisation minerals Murree Murthy nala Northern Regional occur pegmatite Petrological Laboratories phyllite power-house Project proposed pyrite quartz quartz veins quartzite Rajasthan recommended Regional Office river bed rock types samples sandstone Sarvashri schist seams Senior Technical Assistant shale Sharma shear zone sheets Shri Singh Sinha slate spillway Srivastava strike sulphide Superintending Geologist in-Charge thickness thin trending tubewells tunnel Vindhyan water supply