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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... Coalfield Coking Coal in Damodar Valley Basin Birbhum Coalfield Raniganj Coalfield North Eastern India Coalfields Mahanadi Valley Coalfield Godavari Valley Coalfield East Coast Lignite Geophysical Exploration 105 - 174 105 111 112 118 ...
... Coalfield Coking Coal in Damodar Valley Basin Birbhum Coalfield Raniganj Coalfield North Eastern India Coalfields Mahanadi Valley Coalfield Godavari Valley Coalfield East Coast Lignite Geophysical Exploration 105 - 174 105 111 112 118 ...
Page 112
... COALFIELD , WEST BENGAL AND BIHAR [ Code No. R / CW / BHR - WB / 84 / 3 ] Utpal Bhattacharya Research Investigation Project , Coal Wing , Calcutta REGIONAL EXPLORATION FOR COAL IN ( I ) SABANU AND ( II ) KAIMA - BANHARDI BLOCK , AURANGA ...
... COALFIELD , WEST BENGAL AND BIHAR [ Code No. R / CW / BHR - WB / 84 / 3 ] Utpal Bhattacharya Research Investigation Project , Coal Wing , Calcutta REGIONAL EXPLORATION FOR COAL IN ( I ) SABANU AND ( II ) KAIMA - BANHARDI BLOCK , AURANGA ...
Page 131
... COALFIELD , DIBRUGARH DISTRICT , ASSAM [ Code No. C / 83M / CW / ASM / 85 / 77 ] S. K. Chaudhuri Coal I Division , Coal Wing , Calcutta GEOLOGICAL SURVEY OF INDIA GEOLOGICAL PLAN OF THE AREA LYING BETWEEN MAKUM COALFIELD AND NAMCHIK ...
... COALFIELD , DIBRUGARH DISTRICT , ASSAM [ Code No. C / 83M / CW / ASM / 85 / 77 ] S. K. Chaudhuri Coal I Division , Coal Wing , Calcutta GEOLOGICAL SURVEY OF INDIA GEOLOGICAL PLAN OF THE AREA LYING BETWEEN MAKUM COALFIELD AND NAMCHIK ...
Contents
CENTRAL HEADQUARTERS 179 | 1 |
AIRBORNE MINERAL SURVEY AND EXPLORATION WING 80104 | 80 |
COAL WING 105 174 | 105 |
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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