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 147
... field in both Viljoen and Jensen's diagrams . - The granitoid rocks fall in the tonalite- trondhjemite field ( Figs . 7,8 & 9 ) and are corundum - normative , which incidentally show intrusive relationships with surround- ing ...
... field in both Viljoen and Jensen's diagrams . - The granitoid rocks fall in the tonalite- trondhjemite field ( Figs . 7,8 & 9 ) and are corundum - normative , which incidentally show intrusive relationships with surround- ing ...
Page 1
... field checks , wherever necessary . The area covered during the field season occupies parts of degree sheet nos . 47M , 47N , 470 , and forms parts of the Balaghat plateau bounded by the Godavari river to the north and the Bhima river ...
... field checks , wherever necessary . The area covered during the field season occupies parts of degree sheet nos . 47M , 47N , 470 , and forms parts of the Balaghat plateau bounded by the Godavari river to the north and the Bhima river ...
Page 93
... fields and tuffs fall in the rhyolitic field . Agglomerates exhibit a predominance of rock fragments in the eastern part and there is a comparative abundance of ash and pumice in the western part . It is tentatively assessed that these ...
... fields and tuffs fall in the rhyolitic field . Agglomerates exhibit a predominance of rock fragments in the eastern part and there is a comparative abundance of ash and pumice in the western part . It is tentatively assessed that these ...
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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