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 135
... sq km . The average thickness as revealed from scarp sections is 9 m . About 53 million tonnes have been estimated in this block with + 40 % A103 and 5 % SiO2 . Sijimali deposit K. G. Bhoskar , S. A. Pandhare and N. S. Venkatesh carried ...
... sq km . The average thickness as revealed from scarp sections is 9 m . About 53 million tonnes have been estimated in this block with + 40 % A103 and 5 % SiO2 . Sijimali deposit K. G. Bhoskar , S. A. Pandhare and N. S. Venkatesh carried ...
Page 137
... sq km geological mapping ( 1 : 41,680 ) , 4.40 line km traverse mapping ( 1 : 2,000 ) , 0.12 sq km \ plane table mapping ( 1 : 1,000 ) , 90.35 m augering , 109 cu m trenching , geochemical sampling ( 286 Nos . ) , theodolite traversing ...
... sq km geological mapping ( 1 : 41,680 ) , 4.40 line km traverse mapping ( 1 : 2,000 ) , 0.12 sq km \ plane table mapping ( 1 : 1,000 ) , 90.35 m augering , 109 cu m trenching , geochemical sampling ( 286 Nos . ) , theodolite traversing ...
Page 154
... sq km ) Headquarters Purulia district , West Bengal were prepared . Drilling Engineer well rounded quartz grains with high sphericity . The main. demarcated two faults intersecting the dam axis . A site for locating the spillway was also ...
... sq km ) Headquarters Purulia district , West Bengal were prepared . Drilling Engineer well rounded quartz grains with high sphericity . The main. demarcated two faults intersecting the dam axis . A site for locating the spillway was also ...
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