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 7
... Sandstone , Nagrota Formation and Boulder Conglomerate . Parmandal Sandstone consists of coarse - grained , light grey , cross- bedded multistoried sandstones which are often pebbly . Clays occur in subordinate proportion and are orange ...
... Sandstone , Nagrota Formation and Boulder Conglomerate . Parmandal Sandstone consists of coarse - grained , light grey , cross- bedded multistoried sandstones which are often pebbly . Clays occur in subordinate proportion and are orange ...
Page 11
... sandstone , shelly sandstone and shale in surface section , was placed above the Ptilophyllum - bearing Parihar Formation and was tentatively dated as Palaeocene from subsurface data . But this is not valid as they also contain ...
... sandstone , shelly sandstone and shale in surface section , was placed above the Ptilophyllum - bearing Parihar Formation and was tentatively dated as Palaeocene from subsurface data . But this is not valid as they also contain ...
Page 105
... sandstone ii ) Fine to coarse grained , parallel laminated to cross bedded sandstone , occasionally ferruginous . iii ) Intercalations of argillaceous sandstone , grey to buff shale . i ) Multistoried , cross - bedded sandstone ...
... sandstone ii ) Fine to coarse grained , parallel laminated to cross bedded sandstone , occasionally ferruginous . iii ) Intercalations of argillaceous sandstone , grey to buff shale . i ) Multistoried , cross - bedded sandstone ...
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