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 32
Page 104
... ANOMALY DATA ( MAG . Integrated survey and evaluation of the remaining recommended airborne electromagnetic anomalies falling in the Toposheet Nos.73J / 1 , J / 2 , J / 5 and J / 10 ( in anomaly overlay sheet BB3 , BA ( BA2 ) in Bihar ...
... ANOMALY DATA ( MAG . Integrated survey and evaluation of the remaining recommended airborne electromagnetic anomalies falling in the Toposheet Nos.73J / 1 , J / 2 , J / 5 and J / 10 ( in anomaly overlay sheet BB3 , BA ( BA2 ) in Bihar ...
Page 107
... anomaly zone , as identified by NGRI ( 1980 ) in the Total Intensity Aeromagnetic Map in parts of Ri - Bhoi ( earlier part of East Khasi Hills ) District , Meghalaya . An area of about 750 sq km was covered during ground evaluation in ...
... anomaly zone , as identified by NGRI ( 1980 ) in the Total Intensity Aeromagnetic Map in parts of Ri - Bhoi ( earlier part of East Khasi Hills ) District , Meghalaya . An area of about 750 sq km was covered during ground evaluation in ...
Page 127
... anomaly from Mustikovila to Shapuram is due to a linear granite body sandwitched between two schistose bands . Discrete high radiometric response north of Mirjapuram is found to be due to leucogranite in the gneissic country . Discrete ...
... anomaly from Mustikovila to Shapuram is due to a linear granite body sandwitched between two schistose bands . Discrete high radiometric response north of Mirjapuram is found to be due to leucogranite in the gneissic country . Discrete ...
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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