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
... schist belt . A gravity anomaly of 3 mgal was recorded over the schists . The steep rise at the western boundary suggests faulting as well as intense folding . Magnetic anomaly of the order of 60 gammas was recorded over the schist ...
... schist belt . A gravity anomaly of 3 mgal was recorded over the schists . The steep rise at the western boundary suggests faulting as well as intense folding . Magnetic anomaly of the order of 60 gammas was recorded over the schist ...
Page 161
... schist belt . The NNW - SSE trending Cu , Pb , Au , Ag and Sb mineralised zone in the Chitradurga schist belt extending from Yerahalli in the south to Honnamaradi in the north is well known . To search for further extension of this ...
... schist belt . The NNW - SSE trending Cu , Pb , Au , Ag and Sb mineralised zone in the Chitradurga schist belt extending from Yerahalli in the south to Honnamaradi in the north is well known . To search for further extension of this ...
Page 198
... schist belt . Regional gravity cum magnetic surveys were conducted in the northeastern part of Hutti - Maski schist belt in continuation of the earlier surveys with a view to decipher- ing the structural set up vis - a - vis gold ...
... schist belt . Regional gravity cum magnetic surveys were conducted in the northeastern part of Hutti - Maski schist belt in continuation of the earlier surveys with a view to decipher- ing the structural set up vis - a - vis gold ...
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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