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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Results 1-3 of 96
Page iii
... strike length of 3.5 km . Drilling carried out so far indicated significant gold mineralisation in two BIF bands , i.e. , eastern and western bands for strike lengths of 250 m and 150 m , respectively . In Tarikere taluk , old workings ...
... strike length of 3.5 km . Drilling carried out so far indicated significant gold mineralisation in two BIF bands , i.e. , eastern and western bands for strike lengths of 250 m and 150 m , respectively . In Tarikere taluk , old workings ...
Page 29
... strike length and an average width of 1 m was delineated upto 1.3 km strike length . The FMQ samples analysed gold upto a maximum 280 ppb , arsenic 400 ppm and molybdenum 200 ppm . Out of 300 FMQ samples , about 41 % recorded gold ...
... strike length and an average width of 1 m was delineated upto 1.3 km strike length . The FMQ samples analysed gold upto a maximum 280 ppb , arsenic 400 ppm and molybdenum 200 ppm . Out of 300 FMQ samples , about 41 % recorded gold ...
Page 196
... strike of the formations is NNW - SSE to NW - SE with 40 ° to 60 ° southwesterly dips . The auriferous iron formations and the associated rocks were folded into an overturned antiform plunging at about 20 ° to 30 ° NW . Gold ...
... strike of the formations is NNW - SSE to NW - SE with 40 ° to 60 ° southwesterly dips . The auriferous iron formations and the associated rocks were folded into an overturned antiform plunging at about 20 ° to 30 ° NW . Gold ...
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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