Records of the Geological Survey of India, Volume 122, Part 2Government of India, 1989 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 107
... shale and grey shale as the principal lithotypes along with a few coal bands . Kamthi Formation is the youngest litho- assemblage in this area and is preponderantly arenaceous with frivial red clay horizon . Coarse grained ferruginous ...
... shale and grey shale as the principal lithotypes along with a few coal bands . Kamthi Formation is the youngest litho- assemblage in this area and is preponderantly arenaceous with frivial red clay horizon . Coarse grained ferruginous ...
Page 149
... shale horizon , belonging to lower part of Kamthi Formation has been intersected at depth of 54.11m below the surface . The regionally persistent Barakar coal- shale horizon is highly interbanded with shale . The total 149.
... shale horizon , belonging to lower part of Kamthi Formation has been intersected at depth of 54.11m below the surface . The regionally persistent Barakar coal- shale horizon is highly interbanded with shale . The total 149.
Page 150
... shale horizon is highly interbanded with shale . The total cumulative thickness of the coal component in the horizon ranges from 2.36m to 8.32m . The existence of a series of strike faults in en - echelon pattern prevents it from ...
... shale horizon is highly interbanded with shale . The total cumulative thickness of the coal component in the horizon ranges from 2.36m to 8.32m . The existence of a series of strike faults in en - echelon pattern prevents it from ...
Contents
CENTRAL HEADQUARTERS 179 | 1 |
AIRBORNE MINERAL SURVEY AND EXPLORATION WING 80104 | 80 |
COAL WING 105 174 | 105 |
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aero-EM aeromagnetic amphibolite AMSE Wing analysis ANDHRA PRADESH anomalies assemblage bands Barakar Barakar Formation Barren Measures basin BIHAR block boreholes Calcutta carried clay coal seams Coal Wing COALFIELD Code copper cores correlation deposits depth developed DISTRICT Division drilling dykes eastern fault fossils geochemical geological mapping GEOLOGICAL PLAN Geophysics gneisses Gondwana grained granite gravity GROUND EVALUATION Group heavy minerals India indicated intersected isochron isotopic Kamthi Formation LANDSAT lignite limestone located Lower magnetic metamorphic MG Wing migmatites million tonnes mineralisation NW-SE occurs OME & MG Orissa Palaeontology and Stratigraphy pegmatite phyllite Precambrian programme quartz quartzite Rajmahal range Raniganj Raniganj Formation REGIONAL EXPLORATION rocks samples were collected sand sandstone scale schist seabed seam zones sections sector sedimentary sediments sequence shale shelf sillimanite Singhbhum sq km Stratigraphy strike length stromatolites sulphide surveys Talchir Formation thickness toposheet trending Upper upto valley varies veins vitrinite volcanics