Records of the Geological Survey of India, Volume 111, Part 1Government of India, 1983 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 149
... examination of bridge sites etc. 95,000 sq m area has been geologically mapped ( 1 : 10,000 ) . 4 km long roads have been relocated in Ring Rang and B - 2 slide areas were examined on Sikkim Highway . Permanent as well as temporary ...
... examination of bridge sites etc. 95,000 sq m area has been geologically mapped ( 1 : 10,000 ) . 4 km long roads have been relocated in Ring Rang and B - 2 slide areas were examined on Sikkim Highway . Permanent as well as temporary ...
Page 167
... examined this scheme . Micaceous granite gneiss comprises the rock types in the area . Geological examination has indicated that the scheme is not favourable due to unstable slope condition along the Penstock alignment and crossings of ...
... examined this scheme . Micaceous granite gneiss comprises the rock types in the area . Geological examination has indicated that the scheme is not favourable due to unstable slope condition along the Penstock alignment and crossings of ...
Page 170
... examined curtain grouting results during the construction phase of the project . The cut - off trench foundation in the area examined , rests on folded siltstone and shale formations . The rocks are amenable to grouting and show ...
... examined curtain grouting results during the construction phase of the project . The cut - off trench foundation in the area examined , rests on folded siltstone and shale formations . The rocks are amenable to grouting and show ...
Contents
VIII WESTERN REGION | 13 |
EASTERN REGION | 45 |
MINERAL INVESTIGATIONS | 67 |
Copyright | |
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alignment amphibolite analysis Andhra Pradesh anomaly zone Asstt bands basalt basin bauxite bedrock Bihar biotite block boreholes Calcutta chalcopyrite Circle clay coal comprising covered Deccan Trap delineated deposits depth Director dist district Division drill cores drill holes fault folds Formation fossils geochemical geological mapping Geologist Jr Geophysical surveys geotechnical geothermal glacier gneiss Gondwana granite Group Headquarters Hydel India indicated investigation Kumar laboratory laterite limestone line km located logged Madhya Pradesh magnetic magnetite Meghalaya metres migmatites mineralisation minerals nala occurs Orissa pegmatite phyllite pits power house Pradesh Project proposed pyrite quartz quartz veins quartzite Rajasthan regional resistivity river rock types S/Shri sand sandstone Sarvashri scale schist seams sediments seismic shale shear zone Shillong Shri sillimanite Singh soil spillway sq km Srivastava strike length studies sulphide thickness tion Toposheet traverse trending tunnel upto Valley varying Vindhyan West Bengal