Records of the Geological Survey of India, Volume 101The Survey, 1971 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 71
... fault and other faults with N 10 ° -25 ° E - S 10 ° -25 ° W trend are common . The major structural feature is the N. W.-S. E. striking and northerly dipping fault , separating the Simla ( ? ) and overlying Garhwal group from the ...
... fault and other faults with N 10 ° -25 ° E - S 10 ° -25 ° W trend are common . The major structural feature is the N. W.-S. E. striking and northerly dipping fault , separating the Simla ( ? ) and overlying Garhwal group from the ...
Page 95
... fault planes . In addition , two cross - faults , dipping at low angles downstream , were also expected to intersect the foundation rocks at a shallow depth . Varma suggested that the key trench should be taken down to the level of the ...
... fault planes . In addition , two cross - faults , dipping at low angles downstream , were also expected to intersect the foundation rocks at a shallow depth . Varma suggested that the key trench should be taken down to the level of the ...
Page 102
... fault zone at the tunnel grade . A zone of moderately to heavily sheared limestones was revealed by this hole beyond a lateral depth of 100 m . which was taken to be the probable westerly limit of this fault zone . V. S. Krishnaswamy ...
... fault zone at the tunnel grade . A zone of moderately to heavily sheared limestones was revealed by this hole beyond a lateral depth of 100 m . which was taken to be the probable westerly limit of this fault zone . V. S. Krishnaswamy ...
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alignment alluvium aquifers Asstt bands Banerjee Bihar boreholes carried charnockites Chatterjee Chowdhury Circle clay coal coalfield comprising copper covered Dam Project Delhi deposits depth dipping district Division dolomite drill holes Dutta electrical logging examined excavation exploratory drilling fault formation fossils found to occur geochemical geohydrological geological mapping Geologist Jr Geophysical Ghosh gneisses Gondwanas grade granite granite-gneiss groundwater grouting Hazaribagh district Headquarters Himachal Pradesh Hydel indicated investigations irrigation Jammu Kashmir Laboratory left abutment limestone located magnetite million tonnes mineralisation minerals nala officers Orissa pegmatites phosphorite phyllites power house pyrite quartz quartz-veins quartzites Rajasthan Raniganj recommended Region reservoir river rock-types rocks sand sandstones Sarvashri scale schist seams shales Shalis Sharma shear sheet Shri Singh Sinha slates slopes spillway Srivastava strike length studies sulphide Superintending Geologist-in-Charge thickness topo-sheet tubewells tunnel underlain upto Uttar Pradesh varying veins West Bengal wolframite zone