Records of the Geological Survey of India, Volume 110The Survey, 1978 - Earthquakes Includes the Annual report of the Geological Survey of India, 1867- |
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Page 51
... zone in South block : R. N. Pal carried out 22.5 line km of grid mapping on 50 x 100 grid interval near Mughlani ( 21 ° 07 ′ : 80 ° 39 ′ ; 64 C / 12 ) , put 120 pits with 411 cu m excavation and collected 395 samples , as a follow up ...
... zone in South block : R. N. Pal carried out 22.5 line km of grid mapping on 50 x 100 grid interval near Mughlani ( 21 ° 07 ′ : 80 ° 39 ′ ; 64 C / 12 ) , put 120 pits with 411 cu m excavation and collected 395 samples , as a follow up ...
Page 52
Bagduar fault zone , which is the northern extension of Thailitola fault zone , is 1300 m long and 5-60 m wide . Cherts , with pockets of fault gouge and traversed by quartz veins , are noted along this fault zone . Minor dis ...
Bagduar fault zone , which is the northern extension of Thailitola fault zone , is 1300 m long and 5-60 m wide . Cherts , with pockets of fault gouge and traversed by quartz veins , are noted along this fault zone . Minor dis ...
Page 109
... zones : ( i ) main magnetic anomaly zone over a srike length of 2 km around Beldih , ( ii ) anomaly zone having a strike length of 1.45 km located to the south of first main zone , ( iii ) near Nutandih , the anomaly zone extending over ...
... zones : ( i ) main magnetic anomaly zone over a srike length of 2 km around Beldih , ( ii ) anomaly zone having a strike length of 1.45 km located to the south of first main zone , ( iii ) near Nutandih , the anomaly zone extending over ...
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amphibolite Andhra Pradesh anomaly anorthosite Archaean Asstt bands Banerjee basalt basemetal basin bauxite belt Bihar biotite boreholes Calcutta carried chalcopyrite charnockite clay coal conglomerate deposits depth dips district dolerite dolomite drilling dykes Eastern facies folds Formation fossils Gangpur geochemical Geol Surv Ind Geological Survey Geologist Jr Geology Division Geophysical geotechnical Ghosh gneiss Gondwana granite granite gneiss granulite Gupta Headquarters indicated intrusive investigated Kumar Laboratory laterite lava limestone line km Madhya Pradesh magnetite Mallampalli mapped metamorphism mineral mineralisation Mulug Murthy nala occur Orissa Pakhal pegmatite phyllite Precambrian Project pyrite quartz veins quartzite Rajasthan Rec Geol Surv region river S/Shri samples sand sandstone Sarkar scale schist seams sedimentary sediments sequence shale shear zone Shri Singh Singhbhum granite Sinha sq km sq km area Srivastava stratigraphic structures studies Sullavai Supergroup Survey of India tectonic thick traverse trending tunnel upto valley Vindhyan volcanic West Bengal