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 9
... DRILLING DIVISION Chief Drilling Engineer in - Charge : Shri T. Poonnoose In addition to the Central Drilling Division at Calcutta under the direct control of the Chief Engineer , each Region has one Drilling Division attached to it ...
... DRILLING DIVISION Chief Drilling Engineer in - Charge : Shri T. Poonnoose In addition to the Central Drilling Division at Calcutta under the direct control of the Chief Engineer , each Region has one Drilling Division attached to it ...
Page 148
... Drilling did not show significant mineralisation in the area and hence it was dis- continued . Only boreholes Nos ... drilling for copper in the western part of Singh- bhum copper - belt , a total of 447.46 m . having been drilled to ...
... Drilling did not show significant mineralisation in the area and hence it was dis- continued . Only boreholes Nos ... drilling for copper in the western part of Singh- bhum copper - belt , a total of 447.46 m . having been drilled to ...
Page 318
Geological Survey of India. Drilling Division Deputy Drilling Engineer in - Charge : Shri S. M. Rai The drilling Division increased its activities from 28,688.10 m . of drilling with 52 working drills in 1966-67 to 32 , 567.81 m . of ...
Geological Survey of India. Drilling Division Deputy Drilling Engineer in - Charge : Shri S. M. Rai The drilling Division increased its activities from 28,688.10 m . of drilling with 52 working drills in 1966-67 to 32 , 567.81 m . of ...
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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 dykes 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 shear sheets Shri Singh Sinha spillway Srivastava strike length syncline taluk thickness traversed tubewells Udaipur district underlain upto Uttar Pradesh water supply zone