Records of the Geological Survey of India, Volume 120, Part 1Geological Survey of India, 1991 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 42
... schist belt trends NW - SE to NNW - SSE and extends for over 32 km from near Mandagers ( 57 D / 6 ) in the north to Krishnarajasagar ( 57 D / 7 ) in the south . The schist belt dominantly com- prise ( 1 ) garnetiferous / non ...
... schist belt trends NW - SE to NNW - SSE and extends for over 32 km from near Mandagers ( 57 D / 6 ) in the north to Krishnarajasagar ( 57 D / 7 ) in the south . The schist belt dominantly com- prise ( 1 ) garnetiferous / non ...
Page 51
... schist belt and Krishnarajpet schist belts are having depth persistence . Both these schist belts are well reflected on the regional trend surface map . 2. The data on the total intensity aeromagnetic map suggests that the Krishnarajpet ...
... schist belt and Krishnarajpet schist belts are having depth persistence . Both these schist belts are well reflected on the regional trend surface map . 2. The data on the total intensity aeromagnetic map suggests that the Krishnarajpet ...
Page 274
... schist . Grey phyllite , Carbonace- ous phyllite schist with lenticular bands of grey limestone and mas- sive -quartzite . Grey slate , green phyllite and quartz mica schist . Chlorite - seri- cite schist / talcose schist , schistose ...
... schist . Grey phyllite , Carbonace- ous phyllite schist with lenticular bands of grey limestone and mas- sive -quartzite . Grey slate , green phyllite and quartz mica schist . Chlorite - seri- cite schist / talcose schist , schistose ...
Contents
CENTRAL HEADQUARTERS | 3 |
GEOPHYSICAL DIVISION | 16 |
MINERAL PHYSICS DIVISION | 22 |
Copyright | |
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Common terms and phrases
airborne alignment amphibolite analysis anomalies associated Background Information bands basalt basemetal basin Bihar biotite block borehole Calcutta carried out geotechnical chalcopyrite clay coal seams coalfield Code comprising copper core samples covering an area Deccan Deccan Trap deposits depth range Director DISTRICT drill cores dykes evaluation exploration exposed fault flows Formation geological mapping GEOLOGY DIVISION geophysical geotechnical investigation gneiss Gondwana grained granite gneiss gravity Group Headquarters Hydel indicated Karnataka Laboratory landsat Lats limestone located logging Madhya Pradesh magnetic Meghalaya million tonnes mineral mineralisation occur ophiolite Orissa pegmatite phyllite power house programme Project proposed quartz quartzite Rajasthan Raniganj REGIONAL GEOLOGY river rock types samples were collected sand sandstone scale schist sector sediments shale shear zone Shri spillway sq km sq km area strike length structural studies sulphide surface surveys thickness tion toposheet traverse trending tunnel upto varying West Bengal