Records of the Geological Survey of India, Volume 127, Parts 5-6The Survey, 1994 - 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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Page 113
... western zones - I and II are corro- borated by magnetic only . The central and western zones fall over FMQ / FSQ ( Ferrugi- nous Smoky quartz ) bands , whereas the eastern zone falls over the hornblende schist associated with quartz ...
... western zones - I and II are corro- borated by magnetic only . The central and western zones fall over FMQ / FSQ ( Ferrugi- nous Smoky quartz ) bands , whereas the eastern zone falls over the hornblende schist associated with quartz ...
Page 161
... WESTERN EXTENTION OF CHITRADURGA. Preliminary investigation for basemetal mineralisation was carried out in the north- western extensions of Chitradurga schist belt . The NNW - SSE trending Cu , Pb , Au , Ag and Sb mineralised zone in ...
... WESTERN EXTENTION OF CHITRADURGA. Preliminary investigation for basemetal mineralisation was carried out in the north- western extensions of Chitradurga schist belt . The NNW - SSE trending Cu , Pb , Au , Ag and Sb mineralised zone in ...
Page 174
... western block by drilling . The southern continuity of the mineralisation exposed by trenching in the western block was tested by drilling and the gold mineralisation in the eastern block was investigated by detailed mapping and ...
... western block by drilling . The southern continuity of the mineralisation exposed by trenching in the western block was tested by drilling and the gold mineralisation in the eastern block was investigated by detailed mapping and ...
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Common terms and phrases
acid alignment amphibolite analysed ANDHRA PRADESH anomaly bands basalt basic basin biotite biotite gneiss block boreholes calc-silicate charnockite chert chlorite Deccan Trap deformation depth dips DISTRICT dolerite drilling dykes enclaves ENE-WSW excavation exposed flows folds foliation Formation fractures gabbro garnet garnetiferous geochemical GEOLOGICAL MAP geophysical gneiss gneissic gold Gondwana granite granite gneiss granitoids granulite grey Group hornblende indicated intrusives joints KARNATAKA kimberlite laterite lineament located magnetite magnetite quartzite MAHARASHTRA metabasalt migmatite mineral mineralised zone NE-SW NNW-SSE NW-SE occur pegmatite phyllite pink granite porphyritic PRADESH Code Project pyrite pyroxene pyroxene granulite pyroxenite quartz quartz veins quartzite quartzo-feldspathic Quaternary regional reservoir river rock types Sakoli samples sandstone scale schist schist belt schistose sediments shale shear zone slope soil sq km sq.km strike length studies sulphide Supergroup surveys TAMIL NADU thick toposheet traverse trench trending tunnel upto values volcanics width के