Records of the Geological Survey of India, Volume 112, Parts 2-5Government of India, 1979 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 22
... Trace element Range 15 to 250 ppm . 25 to 75 ppm . 1 to 2 ppm . 200 to 1000 ppm . 25 to 1000 ppm . 20 ppm . 25 to 250 ppm . Cu Ni 20 to 500 ppm . Co 10 to 160 ppm Pb 10 to 30 ppm . Zn Ag Mn Ba 16 ? Bi 1 Cr Sr As V Zr Ga 50 to 250 ppm ...
... Trace element Range 15 to 250 ppm . 25 to 75 ppm . 1 to 2 ppm . 200 to 1000 ppm . 25 to 1000 ppm . 20 ppm . 25 to 250 ppm . Cu Ni 20 to 500 ppm . Co 10 to 160 ppm Pb 10 to 30 ppm . Zn Ag Mn Ba 16 ? Bi 1 Cr Sr As V Zr Ga 50 to 250 ppm ...
Page 5
Geological Survey of India. Distribution Of Trace Elements A recognisable contrast in the distribution and concerntration patterns of different trace elements is evident between the Eocene coals of Garo - Khasi Hills of Meghalaya and ...
Geological Survey of India. Distribution Of Trace Elements A recognisable contrast in the distribution and concerntration patterns of different trace elements is evident between the Eocene coals of Garo - Khasi Hills of Meghalaya and ...
Page
... Trace Trace 0.07 A12 03 2.20 3.05 10.53 7.15 0.12 1.83 2.10 1.50 3.56 3.57 Fe2 03 Nil 0.84 9.00 6.55 9.85 0.71 5.10 3.40 4.43 0.46 F & O 13.70 5.10 7.16 9.09 3,55 2.00 4.95 8.47 MnO - I Trace 0.10 0.01 MgO 45.78 23.54 17 61 17.46 52.44 ...
... Trace Trace 0.07 A12 03 2.20 3.05 10.53 7.15 0.12 1.83 2.10 1.50 3.56 3.57 Fe2 03 Nil 0.84 9.00 6.55 9.85 0.71 5.10 3.40 4.43 0.46 F & O 13.70 5.10 7.16 9.09 3,55 2.00 4.95 8.47 MnO - I Trace 0.10 0.01 MgO 45.78 23.54 17 61 17.46 52.44 ...
Contents
Stratigraphic position of the Jungel Group of Central India | 7 |
Palaeontological Data System in the Geological Survey of India | 13 |
Chemical Behavior of Chromian Spinels from Ultrabasic Nodules | 21 |
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Arunachal Assam assemblage axial bands Barail barytes basaltic basin beds belt borehole Chalk Hills chert chlorite chromite clay clinopyroxene coal coalfield colour conglomerate Cretaceous Cuddapah deposits depth Dhanjori diamictite dipping district dolerite dunite dykes east Eastern Eocene Eurydesma facies fault fauna folds Formation fossil fractures Gangpur garnet Garo Hills Geol Geological Survey gneisses Gondwana grains granite Himalaya hornblende India indicate Jaintia Jungel laterite limestone lower magnetite Manipur Meghalaya metamorphic metres mineralisation minerals Miocene Naga Hills Nagaland occur olivine ophiolite outcrops peridotite phyllite plagioclase Plate Pradesh present pyroxene quartz quartzite range recorded region rocks samples sand sandstone schist seam sedimentary sediments sequence shale shear spinels stratigraphic structures studies sulphide Surma Surv Survey of India tectonic Tertiary texture thickness tion traverse trend ultrabasic ultramafic Unconformity Unpublished GSI Report Upper upto uranium veins volcanics zone