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 27
... reserves of all qualities of coal from both the Upper and Lower Bachra seams amount approximately to 20 million tons as shown below . The reserves for the Middle Bachra seam have not been estimated as the seam has over 28 per cent . ash ...
... reserves of all qualities of coal from both the Upper and Lower Bachra seams amount approximately to 20 million tons as shown below . The reserves for the Middle Bachra seam have not been estimated as the seam has over 28 per cent . ash ...
Page 28
... 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 upper one being 15 ft . and the lower 10 feet ...
... 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 upper one being 15 ft . and the lower 10 feet ...
Page 38
... reserves in the unlased areas . It has been decided that the assessment of reserves of the Jharia , Raniganj and Bokaro coalfields should be completed by 1961 . Preparation of seamwise plans from the geological maps is first essential ...
... reserves in the unlased areas . It has been decided that the assessment of reserves of the Jharia , Raniganj and Bokaro coalfields should be completed by 1961 . Preparation of seamwise plans from the geological maps is first essential ...
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