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 143
... quartzite and BIF . The BIF shows facies variation . The metabasalt is interbanded with quartzite as seen to the east of Bairnayaka- nahalli . Pillow structures are not seen in the metabasalt suggesting its emplacement as subaerial ...
... quartzite and BIF . The BIF shows facies variation . The metabasalt is interbanded with quartzite as seen to the east of Bairnayaka- nahalli . Pillow structures are not seen in the metabasalt suggesting its emplacement as subaerial ...
Page 269
... quartzite with or with out silica - rich sulphide - bearing zones , and magnetite grunerite quartzite , quartzo - feldspathic gneiss , hornblende gneiss , charnockite and sillimanite quartzite . These were intruded by basic dykes , pink ...
... quartzite with or with out silica - rich sulphide - bearing zones , and magnetite grunerite quartzite , quartzo - feldspathic gneiss , hornblende gneiss , charnockite and sillimanite quartzite . These were intruded by basic dykes , pink ...
Page 271
... quartzite ( silicified quartzite in BIF ) and less commonly from magnetite - grunerite quartzite traversed by later quartz veins . The results of 200 samples analysed for basemetals are as follows : - Cu ranges 3 to 100 ppm for 165 ...
... quartzite ( silicified quartzite in BIF ) and less commonly from magnetite - grunerite quartzite traversed by later quartz veins . The results of 200 samples analysed for basemetals are as follows : - Cu ranges 3 to 100 ppm for 165 ...
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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