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 120
... East block comes to nearly 80 million tonnes ( unclassified ) while that of Patratu block is nearly 95 million tonnes . 248.55m of regional drilling was carried out in 4.5sq km of Hosir block with the objectives to collect data on the ...
... East block comes to nearly 80 million tonnes ( unclassified ) while that of Patratu block is nearly 95 million tonnes . 248.55m of regional drilling was carried out in 4.5sq km of Hosir block with the objectives to collect data on the ...
Page 207
... east . The limestone is crystalline , hard and compact and fine to medium grained but its thickness varies due to ... East of the river ( left bank ) the bands coalesce and attain a thickness of 31 m . Further east it pinches down to 11 ...
... east . The limestone is crystalline , hard and compact and fine to medium grained but its thickness varies due to ... East of the river ( left bank ) the bands coalesce and attain a thickness of 31 m . Further east it pinches down to 11 ...
Page 26
... East Sikkim B. Chatterjee and K. Guha 73 73 96. Geotechnical investigation of Mejia Thermal Power Project , Bankura ... East Sikkim K. Guha 100. Post - construction stage investigation of Lower Lagyap Project , East Sikkim A. K. ...
... East Sikkim B. Chatterjee and K. Guha 73 73 96. Geotechnical investigation of Mejia Thermal Power Project , Bankura ... East Sikkim K. Guha 100. Post - construction stage investigation of Lower Lagyap Project , East Sikkim A. K. ...
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