Records of the Geological Survey of India, Volume 92, Part 1 - Volume 94, Part 1Geological Survey of India, 1962 - Earthquakes |
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Page 29
... lower seams have been met with in the area but they are not yet correlated . Drilling was commenced in Mawatoli area , north of Murmuriah nala and a total of 750 ft . was drilled in two boreholes . But the drilling operations were ...
... lower seams have been met with in the area but they are not yet correlated . Drilling was commenced in Mawatoli area , north of Murmuriah nala and a total of 750 ft . was drilled in two boreholes . But the drilling operations were ...
Page 30
... Lower Nalkari , Upper Semana , Lower Semana , Hathidari , Bansgarha , Sirka and Argada . The last named seam , viz . , Argada has beer ! rendered useless owing to intrusion of peridotite . North Karanpura Coalfield , Bihar Block Bachra ...
... Lower Nalkari , Upper Semana , Lower Semana , Hathidari , Bansgarha , Sirka and Argada . The last named seam , viz . , Argada has beer ! rendered useless owing to intrusion of peridotite . North Karanpura Coalfield , Bihar Block Bachra ...
Page 27
... Lower Bachra have been recognised in the area . The Upper and Middle Bachra seams vary from a few inches to 12'6 " in thickness each and contain Grade II to Inferior coal . The Lower Bachra seam varies in thickness from 2'0 " to 22'0 ...
... Lower Bachra have been recognised in the area . The Upper and Middle Bachra seams vary from a few inches to 12'6 " in thickness each and contain Grade II to Inferior coal . The Lower Bachra seam varies in thickness from 2'0 " to 22'0 ...
Contents
GEOLOGICAL SURVEY OF INDIA | 1 |
MINERAL INVESTIGATIONS | 23 |
ENGINEERING GEOLOGY AND GROUNDWATER SECTION | 54 |
Copyright | |
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12-inch dia 44th Ind Andhra Pradesh aquifer Archaean Argada Assistant Geologists B. C. Roy bands Barakar beds Bihar Bombay boreholes Calcutta carried cent charnockites Circle coal seams coalfield copper Deccan Traps Delhi deposits district district.-Shri drawdown Dutt east Economic Geology ending in clay examined exploratory fossils furlongs G.S.I. bench-mark geological mapping Geological Survey Geophysical gneisses Gondwana granite groundwater Hamzah housing installed inch India Industr investigated iron-ore Jammu land surface limestone Located m.s.l. Drilled M.Sc Madhya Pradesh Madras mica miles million tons mineral mineralisation Mines Murthy Mysore occurrence officers Orissa pegmatites phyllites quartz veins quartzites Rajasthan Raniganj river rocks samples sand sandstones Sarvashri Sastri saturated granular zones schists shales Shri M. S. Sinha slotted sections Srivastava Static water level Subramanyam Survey of India taluk test pumping thick topo-sheets tubewells turbine pump Uttar village West Bengal Yield zones at depths