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 43
... rock amphibolite ( tufted ) for Cham- pion lode type of gold mineralisation . ( 2 ) Anomalous Ba and Sr values suggest possible zones of Champion lode type gold mineralization both in amphibolites as well as Champion gneisses ( 3 ) Thin ...
... rock amphibolite ( tufted ) for Cham- pion lode type of gold mineralisation . ( 2 ) Anomalous Ba and Sr values suggest possible zones of Champion lode type gold mineralization both in amphibolites as well as Champion gneisses ( 3 ) Thin ...
Page 211
... rock types encountered are metasedimentaries and gniesses having gradational contacts . Metasedimen- taries are represented by two units : greyish to white co- loured fine to medium grained massive Quartzite ( = Piddi Fm ) and schistose ...
... rock types encountered are metasedimentaries and gniesses having gradational contacts . Metasedimen- taries are represented by two units : greyish to white co- loured fine to medium grained massive Quartzite ( = Piddi Fm ) and schistose ...
Page 327
... rocks , are the other rock types . The work has clearly brought out the inter - relation between the main Gangavalli shear zone trending NE- SW and the E - W shear - zone . Pyrite Mineralisation is noticed along east - west shear zone ...
... rocks , are the other rock types . The work has clearly brought out the inter - relation between the main Gangavalli shear zone trending NE- SW and the E - W shear - zone . Pyrite Mineralisation is noticed along east - west shear zone ...
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