Records of the Geological Survey of India, Volume 122, Part 1The Survey, 1996 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 39
... Coal Division ) . B.N. Chatterjee , Dr. J.R. Kayal , and 2 Geophysicists from Coal Division , were attached to the Project . Objective and Background Information . i ) Coal boreholes will be logged by multisystem loggers employing ...
... Coal Division ) . B.N. Chatterjee , Dr. J.R. Kayal , and 2 Geophysicists from Coal Division , were attached to the Project . Objective and Background Information . i ) Coal boreholes will be logged by multisystem loggers employing ...
Page 72
... coal wing is the preparation of national inventory of coal resources of the country . The reserves of coal ; of different basins are being updated from time to time . Efforts are also being made to computerise the data base . a ) During ...
... coal wing is the preparation of national inventory of coal resources of the country . The reserves of coal ; of different basins are being updated from time to time . Efforts are also being made to computerise the data base . a ) During ...
Page 80
... coal has been estimated for the coal seam intersected in B. H. No. HG - 10 . Title of Investigation : Scout exploration for coal in the area between Makum Coalfield and Namchik - Namphuk Coalfield , Dibrugarh district , Assam ( Topo ...
... coal has been estimated for the coal seam intersected in B. H. No. HG - 10 . Title of Investigation : Scout exploration for coal in the area between Makum Coalfield and Namchik - Namphuk Coalfield , Dibrugarh district , Assam ( Topo ...
Contents
INTRODUCTION | 1 |
AIRBORNE MINERAL SURVEY AND EXPLORATION WING 4571 | 45 |
COAL WING 7296 | 72 |
Copyright | |
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alignment Alluvium amphibolite analysis Andhra Pradesh anomaly Archaean assess ASSTT bands basalt basemetal basin bed rock Bihar biotite block boreholes carried charnockite chemical clay coal seams Coalfield Code comprises core covered Deccan Deccan Trap delineated deposits depth DIRECTOR GEOLOGIST district drilling dykes ECONOMIC GEOLOGY DIVISION evaluation exploration exposed field season Formation geochemical GEOLOGIST GEOLOGIST JR geophysical geotechnical investigation gneiss Gondwana granite granite gneiss grey Group Headquarters holes India indicated Karnataka km long Kumar laboratory limestone located logging magnetic migmatites mineral mineralisation occur Orissa pegmatite phyllite power house programme quartz quartz veins quartzite Quaternary Rajasthan REGIONAL GEOLOGY DIVISION reservoir river sand sandstone scale schist schist belt sediments shale shear zone SHRI S.K. Singh soil spillway sq km stage geotechnical investigation strike length studies suggested sulphide surface surveys systematic geological mapping thick tion toposheet trench trending tunnel upto volcanics