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 43
Page 155
... analysed 0.28 ppm Au and pegmatite samples from the same location containing tourmaline and garnets analysed anomalous Mo - 100 to 700 ppm , Bi 150 to 300 ppm and Sn 30 ppm . 1.5 km north of Hira , a carbonated metaba- salt analysed ...
... analysed 0.28 ppm Au and pegmatite samples from the same location containing tourmaline and garnets analysed anomalous Mo - 100 to 700 ppm , Bi 150 to 300 ppm and Sn 30 ppm . 1.5 km north of Hira , a carbonated metaba- salt analysed ...
Page 274
... analysed slightly higher values of Sn ( 31 and 38 ppm ) and Wo ( 16 and 95 ppm ) . All other samples analysed < 20 ppm Sn and < 10 ppm Wo . However , these samples show enrichment of Nb ( av . 101 ppm ) , Y ( av .. 76 ppm ) and Pb ( av ...
... analysed slightly higher values of Sn ( 31 and 38 ppm ) and Wo ( 16 and 95 ppm ) . All other samples analysed < 20 ppm Sn and < 10 ppm Wo . However , these samples show enrichment of Nb ( av . 101 ppm ) , Y ( av .. 76 ppm ) and Pb ( av ...
Page 279
... analysed by preconcentration by fire assay with Nickel sulphide and esti- mation by ICPMS . The analytical results ... analysed 2 and 1 ppm Pt , 2.5 and 1.2 ppm Pd , 0.1 and 0.03 ppm Rh , 0.04 and 0.025 ppm Ir , 0.03 and 0.035 ppm Ru ...
... analysed by preconcentration by fire assay with Nickel sulphide and esti- mation by ICPMS . The analytical results ... analysed 2 and 1 ppm Pt , 2.5 and 1.2 ppm Pd , 0.1 and 0.03 ppm Rh , 0.04 and 0.025 ppm Ir , 0.03 and 0.035 ppm Ru ...
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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