Records of the Geological Survey of India, Volume 89Geological Survey of India, 1961 - Earthquakes |
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Page 231
... feet N. 5 ° E. of G.S.I. benchmark whose altitude is 1015 16 feet . Drilled February 19-22 , 1955 ; depth 107 feet . ending in basalt . 4 - inch casing installed to 86 feet , with perforations 47-69 feet , in gravel . Yield 19 g.p.m. ...
... feet N. 5 ° E. of G.S.I. benchmark whose altitude is 1015 16 feet . Drilled February 19-22 , 1955 ; depth 107 feet . ending in basalt . 4 - inch casing installed to 86 feet , with perforations 47-69 feet , in gravel . Yield 19 g.p.m. ...
Page 232
... feet S. 78 ° E. of B.H. 20A which is 9 feet S. 31 ° E. of G.S.I. benchmark whose altitude is 1019.75 feet . Drilled January 7-16 , 1955 ; depth 129 feet , ending in basalt . Four - inch casing installed to 69 feet with perforations 46-69 ...
... feet S. 78 ° E. of B.H. 20A which is 9 feet S. 31 ° E. of G.S.I. benchmark whose altitude is 1019.75 feet . Drilled January 7-16 , 1955 ; depth 129 feet , ending in basalt . Four - inch casing installed to 69 feet with perforations 46-69 ...
Page 233
... feet N. 10 ° E. of G.S.I. benchmark whose altitude is 1108.70 feet . Drilled June 7 , 1955 , depth 270 feet , ending in shale . Likely aquifers met between 50 and 83 feet and 100 and 269 feet . Decision to carry out the pumping test ...
... feet N. 10 ° E. of G.S.I. benchmark whose altitude is 1108.70 feet . Drilled June 7 , 1955 , depth 270 feet , ending in shale . Likely aquifers met between 50 and 83 feet and 100 and 269 feet . Decision to carry out the pumping test ...
Contents
OF | 1 |
MINERAL INVESTIGATIONS | 69 |
GEOPHYSICAL INVESTIGATIONS | 138 |
Copyright | |
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42nd Indian Sci abstract abutment alignment alluvium Andhra aquifers Archegosaurus B.Sc bands beds Bihar Bombay boreholes Calcutta Chatterjee clay coal coalfield colour Congr copper Deccan Trap deposits depth district district.-Mr Ditto dolerite drilling dykes East examined feet formations fossils G. S. I. Type Geol geological mapping Geological Survey Geologist Geophysical gneisses Gondwana granite groundwater Hazra hill Hyderabad India Indian Ceram Indian Miner industry investigated Krishnaswamy laterite lignite limestone located Lystrosaurus M. R. Sahni M.Sc Madhya Bharat Madhya Pradesh Madras Mineral Development Mines Mysore nala occur Orissa Panchet pegmatites phyllites Proc Project quarry quartz quartzites Rajasthan region ridge right bank river rocks samples sand sandstones schists seam Section shales specimen square miles Survey of India taluk thick tion topo-sheets tubewells Upper Uttar Pradesh Valley veins village Vindhya Vindhya Pradesh water supply zircon zone