Records of the Geological Survey of India, Volume 122, Parts 2-4Geological Survey of India, 1989 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 93
... sq km on 1 : 1000 scale and 0.2 sq km on 1 : 2000 scale were covered by geological mapping and geochemical sampling respectively at Banswari - Gariawas and Ladana areas . In Akola - Dariba block 0.8 sq km area was geochemically scanned ...
... sq km on 1 : 1000 scale and 0.2 sq km on 1 : 2000 scale were covered by geological mapping and geochemical sampling respectively at Banswari - Gariawas and Ladana areas . In Akola - Dariba block 0.8 sq km area was geochemically scanned ...
Page 60
... sq km was covered by geological mapping on 1 : 500 scale around the proposed site . The Khudirampur irrigation scheme envisages con- struction of a 150 m long and 9 m high concrete storage- cum diversion dam across the Kalpong river ...
... sq km was covered by geological mapping on 1 : 500 scale around the proposed site . The Khudirampur irrigation scheme envisages con- struction of a 150 m long and 9 m high concrete storage- cum diversion dam across the Kalpong river ...
Page 107
... km in length and cover area of 25 sq km . Its equilibrium line altitude ( ELA ) worked out to be 5700m . , above m.s.l. and co- ordinates are 28 ° 04'39 " N ; 92 ° 41 ′ 58 ′′ E . The lowest total surface area of a glacier is 0.06 sq km ...
... km in length and cover area of 25 sq km . Its equilibrium line altitude ( ELA ) worked out to be 5700m . , above m.s.l. and co- ordinates are 28 ° 04'39 " N ; 92 ° 41 ′ 58 ′′ E . The lowest total surface area of a glacier is 0.06 sq km ...
Contents
CENTRAL HEADQUARTERS 179 | 1 |
AIRBORNE MINERAL SURVEY AND EXPLORATION WING 80104 | 80 |
COAL WING 105 174 | 105 |
Copyright | |
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amphibolite analysed anomaly anorthosite assemblage bands Barakar Barakar Formation basin bed rock belt Bhuban Bihar BIHAR Code biotite block boreholes Calcutta carbonatite carried clay coal seams Coal Wing COALFIELD Construction stage geotechnical cores covered dam axis deposits depth Disang district drilling dykes Eastern Engineering Geology evaluation fault Feasibility stage field season folds geochemical geological mapping Geology Division-II Ops geophysical geotechnical investigation gneiss Gondwana grade grained granite granite gneiss grey Group grouting horizon indicate irrigation limestone lineaments located magnetic metamorphic mica migmatites mineral mineralisation nala occur Orissa pegmatite phyllite PPB PPB PRADESH quartz quartzite Quaternary Raniganj Reservoir Scheme river rock types samples sand sandstone scale schist sediments shale shear zone Shillong siltstone Singhbhum slope Special Investigation spillway sq km stage geotechnical investigation structure surface Survey of India Talchir thickness toposheet traverses trending Upper upto valley varies veins volcanics West Bengal