Records of the Geological Survey of India, Volume 102The Survey, 1972 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 97
... ground level . Sah recommended drilling of four exploratory boreholes . Sirmur district : D. L. Sah carried out geohydrological studies in the Paonta valley lying between Lat . 30 ° 25 ′ and 30 ° 32 ′ and Long . 77 ° 25 ′ and 77 ° 42 ...
... ground level . Sah recommended drilling of four exploratory boreholes . Sirmur district : D. L. Sah carried out geohydrological studies in the Paonta valley lying between Lat . 30 ° 25 ′ and 30 ° 32 ′ and Long . 77 ° 25 ′ and 77 ° 42 ...
Page 100
... ground level . Tubewells , 142 m . deep , had yields . varying from 545 to 2,400 1. p . m . for drawdowns upto 11 m . Dubey found groundwater fresh and pɔtable . Fatehpur District : N. C. Bhatnagar carried out geohydrological studies in ...
... ground level . Tubewells , 142 m . deep , had yields . varying from 545 to 2,400 1. p . m . for drawdowns upto 11 m . Dubey found groundwater fresh and pɔtable . Fatehpur District : N. C. Bhatnagar carried out geohydrological studies in ...
Page 179
... ground level . Purnea and Saharsa districts A. K. Das Gupta carried out systematic geohydrological study in parts of ... ground level . Depth - to - water in shallow tubewells sunk down to 20-50 m . had a range from 0.42 to 4.37 m ...
... ground level . Purnea and Saharsa districts A. K. Das Gupta carried out systematic geohydrological study in parts of ... ground level . Depth - to - water in shallow tubewells sunk down to 20-50 m . had a range from 0.42 to 4.37 m ...
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alluvium analysis Andhra Pradesh Archaean asbestos Assistant Geologists Asstt Attended bands Banerjee Basu beds Bihar boreholes Calcutta carried out systematic chalcopyrite charnockites Circle Office clay comprising copper Deccan traps Delhi deposits depth depth-to-water detailed dips Director in-Charge district Division dolerite dolomite Dutta Engineer examined exploration falling in topo formation found to occur found to vary geochemical geohydrological geological mapping Geological Survey Geologist Jr Geophysical Geophysicist geotechnical investigations gneisses Gondwana grade granites ground level groundwater Gujarat Gupta Himachal Pradesh Hydel included Laboratory limestone located logging Madhya Pradesh million tonnes mineral investigation mineralisation Murthy Orissa pegmatites Petrological phosphatic phosphorite phyllites pitting Project pyrite quartz veins quartzites Rajasthan recommended Region river rocks samples sandstones Sarvashri scale schists sections Senior Technical Assistant shales Sharma sheets Shri Singh Sinha spillway Srivastava strike length Survey of India taluk thickness traverses tubewells Udaipur district underlain upto Uttar Pradesh water supply zone