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 158
... bands were traced for a strike length of 200 m . CaO content of the marble bands ranges from 33 % to 40 % with insolubles more than 25 % . How- ever , thin individual marble bands varying in thickness from 1 m to 4 m could be identified ...
... bands were traced for a strike length of 200 m . CaO content of the marble bands ranges from 33 % to 40 % with insolubles more than 25 % . How- ever , thin individual marble bands varying in thickness from 1 m to 4 m could be identified ...
Page 274
... bands of quartzite and lenticular bands of limestone , Greenish grey phyl- lite , Carbonaceous phyllite and slate . Brownish grey quartzites and phyllite Green Phyllite with thin bands of quartzite . Shear- • Cream coloured marble and ...
... bands of quartzite and lenticular bands of limestone , Greenish grey phyl- lite , Carbonaceous phyllite and slate . Brownish grey quartzites and phyllite Green Phyllite with thin bands of quartzite . Shear- • Cream coloured marble and ...
Page 279
... bands mappable on 1 : 50,000 scale . In Dunakot - Bulwakot area limestone bands are thin and interbedded with dolomite and phyllite intercala- tions . In Baldhar , Tolli section , these are nine lime- stone bands containing CaO between ...
... bands mappable on 1 : 50,000 scale . In Dunakot - Bulwakot area limestone bands are thin and interbedded with dolomite and phyllite intercala- tions . In Baldhar , Tolli section , these are nine lime- stone bands containing CaO between ...
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