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 40
... identified with the help of the photo - interpretation " keys " developed earlier . Altogether 84 occurrences of " Kankar " were identified from air - photo interpretation , of which 69 were verified on the ground . Of these 69 sites ...
... identified with the help of the photo - interpretation " keys " developed earlier . Altogether 84 occurrences of " Kankar " were identified from air - photo interpretation , of which 69 were verified on the ground . Of these 69 sites ...
Page 77
... identified by the GSI TYPE No. The system is menu - driven , comprising the main menu branching into several sub- menus so as to perform operation , such as appending , editing , updating and also producing printed reports on any of the ...
... identified by the GSI TYPE No. The system is menu - driven , comprising the main menu branching into several sub- menus so as to perform operation , such as appending , editing , updating and also producing printed reports on any of the ...
Page 95
... identified on the ground measures 75 km x 8 km , lying between Singla - Sirsara ( 45 J / 14 ) to the NE and Kaklana ( 45 J / 11 ) to the SW around Saradhana , south of Ajmer . The area is mainly constituted of sheared calc - silicate ...
... identified on the ground measures 75 km x 8 km , lying between Singla - Sirsara ( 45 J / 14 ) to the NE and Kaklana ( 45 J / 11 ) to the SW around Saradhana , south of Ajmer . The area is mainly constituted of sheared calc - silicate ...
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