Records of the Geological Survey of India, Volume 115, Part 1government of India., 1987 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 40
... varying in thickness from 1.00 m to 13.75 m were encountered within a depth range between 232.13 m and 491.05 m . Of ... varying from 1.50 m to 10.05 m were encountered . In borehole AJ - 2 , regional seam nos . I to VII with thick- ness ...
... varying in thickness from 1.00 m to 13.75 m were encountered within a depth range between 232.13 m and 491.05 m . Of ... varying from 1.50 m to 10.05 m were encountered . In borehole AJ - 2 , regional seam nos . I to VII with thick- ness ...
Page 42
... varying from 1.35 m to 1.60 m and 1.73 m to 1.99 m respectively , were encountered . Besides these , three other seams , i.e. , Johilla seam , Johilla ' A ' seam and ' B ' seam with thickness varying from 0.93 m to 1.10 m , 0.55 m to ...
... varying from 1.35 m to 1.60 m and 1.73 m to 1.99 m respectively , were encountered . Besides these , three other seams , i.e. , Johilla seam , Johilla ' A ' seam and ' B ' seam with thickness varying from 0.93 m to 1.10 m , 0.55 m to ...
Page 98
... varying proportions of quartz , hematite , gibbsite and goethite ; 1 sample from volcanics , Singhbhum district contained calcite major with different amounts of amphibole , dolomite and illite . ( c ) West Bengal Circle - IGCP - 129 In ...
... varying proportions of quartz , hematite , gibbsite and goethite ; 1 sample from volcanics , Singhbhum district contained calcite major with different amounts of amphibole , dolomite and illite . ( c ) West Bengal Circle - IGCP - 129 In ...
Contents
INTRODUCTION | 1 |
MAP COMPILATION PUBLICATION INFORMATION DIVISION | 21 |
OFFSHORE MINERAL EXPLORATION AND MARINE GEOLOGY WING | 36 |
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alignment amphibolite analysed Andhra Pradesh anomalies Archaean Asstt attended bands Bangalore basalt basin Bihar Bijawars biotite block boreholes Calcutta charnockite clay coal coalfield comprising core covered Cuddapah Deccan trap depth dips Director District DIVISION drill holes dykes earth dam exploration exposed fault folds Formation foundation geochemical geological investigation geological mapping Geologist Geologist Jr geophysical geotechnical investigation Ghosh gneiss Gondwana granite gneiss granitoids Group Gupta Headquarters Hydel Project Hyderabad India indicated intersected Jaipur Karnataka km long laboratory laterite limestone lineament located logging MADHYA PRADESH magnetic meeting mica migmatite mineralisation minerals Nagpur nala pegmatite phyllite power house proposed quartz veins quartzite Quaternary Rajasthan Region river rock types S/Shri samples were collected sandstone scale schist seams sector sediments shale shear zone Shri Sidhi district Singh soil spillway sq km sq km area Srivastava studies surveys thickness tion toposheet traverse mapping trending tunnel upto Vindhyan