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 22
... coal seams at depth . Garo hills district , Assam . - Drilling for coal was continued in the West Darranggiri coalfield , Garo hills under the guidance of Shri S. N. Sen , assisted by Sarvashri S. K. Banerjee and M. M. Munshi , A total ...
... coal seams at depth . Garo hills district , Assam . - Drilling for coal was continued in the West Darranggiri coalfield , Garo hills under the guidance of Shri S. N. Sen , assisted by Sarvashri S. K. Banerjee and M. M. Munshi , A total ...
Page 29
... coal seams , sixteen , four and six feet thick respectively are being worked in the Pench Valley area . Towards west , in the Kanhan Valley only one seam about 15 ft . thick is being worked . The coal from the upper seam of the Pench ...
... coal seams , sixteen , four and six feet thick respectively are being worked in the Pench Valley area . Towards west , in the Kanhan Valley only one seam about 15 ft . thick is being worked . The coal from the upper seam of the Pench ...
Page 39
With a coal seam of an average thickness of seven feet , 60 million tons of coal were proved in an area of about nine square miles in addition to 65 million tons proved up to the previous season . The West Darangiri coalfield has a ...
With a coal seam of an average thickness of seven feet , 60 million tons of coal were proved in an area of about nine square miles in addition to 65 million tons proved up to the previous season . The West Darangiri coalfield has a ...
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