Records of the Geological Survey of India, Volume 131, Part 2The 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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Results 1-3 of 53
Page 91
... km of traverse was completed . In all , seven maps ( two magnetic ( observed and IGRF corrected ) , four radiometric ... sq.km lying in the SW portion was surveyed during FS 1994-95 and the rest covered in FS 1995-96 . For convenience ...
... km of traverse was completed . In all , seven maps ( two magnetic ( observed and IGRF corrected ) , four radiometric ... sq.km lying in the SW portion was surveyed during FS 1994-95 and the rest covered in FS 1995-96 . For convenience ...
Page 231
... sq km , whereas the concentration of > = 14 % heavies is restricted to an area of 1 sq km . In the 50-100 cm slice , the heavy mineral concentration of > = 10 % is spread over an area of 17 sq km . The slices 100-150 cm and 150-200 cm ...
... sq km , whereas the concentration of > = 14 % heavies is restricted to an area of 1 sq km . In the 50-100 cm slice , the heavy mineral concentration of > = 10 % is spread over an area of 17 sq km . The slices 100-150 cm and 150-200 cm ...
Page 232
... sq km off Pulicat Lake - Palar river sector was surveyed by 1,640 lkm of bathymetry and collecting 218 geological samples . The bathymetric data show that the continental shelf is wider towards north ( Ramayapatnam - Krishnapatnam ...
... sq km off Pulicat Lake - Palar river sector was surveyed by 1,640 lkm of bathymetry and collecting 218 geological samples . The bathymetric data show that the continental shelf is wider towards north ( Ramayapatnam - Krishnapatnam ...
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Common terms and phrases
aerogeophysical aeromagnetic airborne geophysical analysis anomaly assemblage Barakar Barakar coal seams Barakar Formation basin belt Bhutan Bihar biotite block borehole carbonaceous carbonatite carried chlorite clay Coalfield coarse grained Code continued covered Cruise database delineated depth district Division drilling Dzongkhag east eastern exploration for coal faults field season foliation garnet geochemical sampling geological mapping gneiss gold mineralisation Gondwana grade granite granulite grey Ground evaluation Group heavy mineral identified India indicated interpretation intersected investigation isotopic Kamthi layered lignite limestone located Madhya Pradesh mafic magnetic metamorphism multisensor Nagpur district Neoproterozoic occur Orissa OVERVIEW phyllite plagioclase programme quartz quartz veins quartzite Rajasthan range Raniganj Regional exploration sand sandstone scale schist seabed seam zones sections sector sediments sequence shale shallow shear zone shelf Singhbhum Sohagpur sq km studies Sub-project sulphide surface surveys Talchir Formation thickness Toposheet traverse trending ultramafic upto Valley values varying volcanics