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 61
Geological Survey of India. of about 1 km . During this field season , drilling was following lodes have been traced in Rewara area : continued in two drill holes completing 527.15 m . A large number of mineralised bands with rich ore ...
Geological Survey of India. of about 1 km . During this field season , drilling was following lodes have been traced in Rewara area : continued in two drill holes completing 527.15 m . A large number of mineralised bands with rich ore ...
Page 96
... drill holes totalling to 356.9 m . were drilled to assess the rock conditions and to finalise the tunnel alignment ... drill hole data at the various sites of the scheme . Further studies and ex- plorations are in progress . Pala Maneri ...
... drill holes totalling to 356.9 m . were drilled to assess the rock conditions and to finalise the tunnel alignment ... drill hole data at the various sites of the scheme . Further studies and ex- plorations are in progress . Pala Maneri ...
Page 98
... drill holes drilled at this site established fresh granite at depths varying from 0.60 m to 2.20 m . Sub- sequent detailed engineering studies indicated that this site is not economical . As such , the middle spillway site which is ...
... drill holes drilled at this site established fresh granite at depths varying from 0.60 m to 2.20 m . Sub- sequent detailed engineering studies indicated that this site is not economical . As such , the middle spillway site which is ...
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