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 9
... represented by Satyavedu and Sriperumbudur Formations ( Plate - 2 ) . The Sriperumbudur Formation is represented by grey , borwn and white splintery shales and friable shaly sandstones . These rocks are exposed along the recently ...
... represented by Satyavedu and Sriperumbudur Formations ( Plate - 2 ) . The Sriperumbudur Formation is represented by grey , borwn and white splintery shales and friable shaly sandstones . These rocks are exposed along the recently ...
Page 133
... represented by BIF and quartzites are present throughout the belt . Thin bands of ultramafic rocks represented by talc - sericite and actinolite rocks are present towards southern end of the belt around Ramagiri . The PGC units are ...
... represented by BIF and quartzites are present throughout the belt . Thin bands of ultramafic rocks represented by talc - sericite and actinolite rocks are present towards southern end of the belt around Ramagiri . The PGC units are ...
Page 111
... represented by tight isoclinal overturned folds ( F ) , second represented by moderately open , up- right folds with axis parallel to F , folds ; and third represented by broad open warps ( with a N - S axis ) have been recognised in ...
... represented by tight isoclinal overturned folds ( F ) , second represented by moderately open , up- right folds with axis parallel to F , folds ; and third represented by broad open warps ( with a N - S axis ) have been recognised in ...
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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