Records of the Geological Survey of India, Volume 93The Survey, 1962 - Earthquakes Includes the "Annual report of the Geological Survey of India," 1867- |
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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 28
... coal is non - caking and ungraded . The total reserves within the leased out areas of the four con- cerns have been estimated to be about 258 million tons . 2. Warora - Manjri area . - Two seams are known to occur near Warora , the ...
... coal is non - caking and ungraded . The total reserves within the leased out areas of the four con- cerns have been estimated to be about 258 million tons . 2. Warora - Manjri area . - Two seams are known to occur near Warora , the ...
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 ...
Contents
VOLUME 93 PART | 2 |
MINERAL INVESTIGATIONS arranged according to the alphabetical | 16 |
ENGINEERING GEOLOGY AND WATERSUPPLY INVESTIGATIONS | 53 |
Copyright | |
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acid aluminium analyses Andhra Pradesh anorthite Archaean Argada Arogyaswamy B. C. Roy bands beds Bihar biotite boreholes calcite cent charnockites chemical chromite chromium clay coal seams Coalfield Coll composition contains deposits depth diameter differential thermal district.-Shri Drilled Dutt east examined fault felspar fireclay folds formation fossils Geol geological mapping Geological Survey gneisses goethite Gondwana grade grains granite groundwater hematite Indian chromites investigated iron iron-ore Jain kaolin kaolinite laterite laterite profile layer limestone located Madhya Pradesh Madras magnetite metres mica miles million tons minerals Murthy muscovite Mysore occur oxide particles Pedhamli pegmatite percentage Phako phyllites Prasad quartz quartzites ratio reported ripples river rocks samples sand sandstone Sarvashri schists Section shales shear zone Shri sodium solution specimen spinel Srivastava structure suitable Superintending Geologist Survey of India synclinal taluk thickness Upper veins X-ray