Records of the Geological Survey of India, Volume 112, Part 3government of India., 1977 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 9
... Trace Trace CaO 8.34 10 13 8.65 8.80 MgO 721 6 70 5.97 14.70 Na , O 3.34 2.49 1.10 1 21 K2O 1.81 035 0.31 0.35 - H2O 0.26 0.04 0 62 0.16 + H2O 2.34 0 54 2.83 2.44 44 / 971- 44 / 987- : Epidiorite lava , collected by Dunn & Dey from ...
... Trace Trace CaO 8.34 10 13 8.65 8.80 MgO 721 6 70 5.97 14.70 Na , O 3.34 2.49 1.10 1 21 K2O 1.81 035 0.31 0.35 - H2O 0.26 0.04 0 62 0.16 + H2O 2.34 0 54 2.83 2.44 44 / 971- 44 / 987- : Epidiorite lava , collected by Dunn & Dey from ...
Page 12
... Trace element Cu Ni 20 to 500 ppm . Co 10 to 160 ppm Pb 10 to 30 ppm . Zn Ag Mn Ba Bi Cr 25 to 250 ppm . Sr As 10 to 220 ppm . 400 ppm . V Zr Ga 25 to 1000 ppm . 20 ppm . area show that the Cu anomaly which is found near Damudih , has ...
... Trace element Cu Ni 20 to 500 ppm . Co 10 to 160 ppm Pb 10 to 30 ppm . Zn Ag Mn Ba Bi Cr 25 to 250 ppm . Sr As 10 to 220 ppm . 400 ppm . V Zr Ga 25 to 1000 ppm . 20 ppm . area show that the Cu anomaly which is found near Damudih , has ...
Page 45
... trace of ferrugination / mineralisation ( b ) with galena and or pyrite chalcopyrite impreg- nations < 10 75-1000 > 1000 400 15-20 10-15 < 1 400- > 1000 30-1000 < 1-100 All the samples analysed < 500 ppm Zn Table - 2 Trace element ...
... trace of ferrugination / mineralisation ( b ) with galena and or pyrite chalcopyrite impreg- nations < 10 75-1000 > 1000 400 15-20 10-15 < 1 400- > 1000 30-1000 < 1-100 All the samples analysed < 500 ppm Zn Table - 2 Trace element ...
Contents
GEOLOGICAL SURVEY OF INDIA | 1 |
Some aspects of the geochemistry of Dhanjori Volcanics Singhbhum District | 7 |
Geology and Structure of Southern GangpurBonaigarh Region Sundargarh | 13 |
Copyright | |
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analysis andradite anomaly average axial plane Badampahar bands basin bauxite bedding Bihar biotite calc-gneiss chalcopyrite channel chlorite cleavage Colliery conglomerate Dalma deformation deposits Dhanjori epidiorite district dolerite dolerite dykes eastern epidiorite epidote F₁ facies fold fossils fractures fuchsite galena Gangpur Gangpur Group Geol Geological Survey geophysical Ghatsila gibbsite gneiss grains granite gneiss gravity Group-II rocks Hazaribagh hornblende indicate kaolinite Karharbari Formation Keonjhar Khola Kusunda laterite lavas limb lineation massive garnet metamorphic metasedimentary belt metres mica schists mineralisation minerals muscovite Nausahi Nayadih Kusunda occur Orissa pegmatite phyllite plagioclase Plate plunging quartz quartzite Raghunathpali Rajgir Rangpo Records regional resistivity samples sand sandstone saprolite Sarkar scale schist schistose sedimentary sediments sequence sericite shales shear shows Simlipal Singhbhum skarn stowed stress structures sulphide Sundargarh District Surv Survey of India syncline synformal textural thickness TRAV traverse trend ultrabasic rock unstowed volcanics Volume