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 89
... eastern margin of the Chitradurga schist belt where the metavolcanics and metasediments of the Chitradurga Group of Dharwar Super Group are exposed . East of the schist belt , rock types . belonging to Javanahalli schist belt and further ...
... eastern margin of the Chitradurga schist belt where the metavolcanics and metasediments of the Chitradurga Group of Dharwar Super Group are exposed . East of the schist belt , rock types . belonging to Javanahalli schist belt and further ...
Page 120
... East block comes to nearly 80 million tonnes ( unclassified ) while that of Patratu block is nearly 95 million tonnes . 248.55m of regional drilling was carried out in 4.5sq km of Hosir block with the objectives to collect data on the ...
... East block comes to nearly 80 million tonnes ( unclassified ) while that of Patratu block is nearly 95 million tonnes . 248.55m of regional drilling was carried out in 4.5sq km of Hosir block with the objectives to collect data on the ...
Page 207
... east . The limestone is crystalline , hard and compact and fine to medium grained but its thickness varies due to ... East of the river ( left bank ) the bands coalesce and attain a thickness of 31 m . Further east it pinches down to 11 ...
... east . The limestone is crystalline , hard and compact and fine to medium grained but its thickness varies due to ... East of the river ( left bank ) the bands coalesce and attain a thickness of 31 m . Further east it pinches down to 11 ...
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