Records of the Geological Survey of India, Volume 112, Part 2government of India., 1983 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Results 1-3 of 13
Page 24
... analyses of spinels are shown in Table I , and Figure 1 shows the Cr - Al- Fest plot corres- ponding to those analyses . The po- ints clustered in two close small areas . All the po- ints of the area II In Figure 1 are from a peridotite ...
... analyses of spinels are shown in Table I , and Figure 1 shows the Cr - Al- Fest plot corres- ponding to those analyses . The po- ints clustered in two close small areas . All the po- ints of the area II In Figure 1 are from a peridotite ...
Page 88
... Analyses of Diabasic Dyke Suite , Naga Hills Ophiolites 1 2 1 2 3 4 5 Sio , 45.76 46.24 2 A1,0 , 14.24 14.32 Sio , 44.10 49.58 46.00 46.24 40.25 Fe , O , ' 13.54 13.50 8 AI , O , 8.35 13.45 5.17 14.50 0.45 MgO 8.42 8.62 Fe , 0 , 6.57 ...
... Analyses of Diabasic Dyke Suite , Naga Hills Ophiolites 1 2 1 2 3 4 5 Sio , 45.76 46.24 2 A1,0 , 14.24 14.32 Sio , 44.10 49.58 46.00 46.24 40.25 Fe , O , ' 13.54 13.50 8 AI , O , 8.35 13.45 5.17 14.50 0.45 MgO 8.42 8.62 Fe , 0 , 6.57 ...
Page 90
... analyses fall below V - V line suggesting that post - igneous changes have been minimal . The positive slope of the graph pro- bably suggest that introduction of Na rather than depletion of K was effective during ocean floor meta- Mgo ...
... analyses fall below V - V line suggesting that post - igneous changes have been minimal . The positive slope of the graph pro- bably suggest that introduction of Na rather than depletion of K was effective during ocean floor meta- Mgo ...
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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Common terms and phrases
Assam assemblage associated axial plane basalts basin beds Burma Chattopadhyay chert chlorite chromite Clinopyroxene coal colour conglomerate correlation Crystalline cumulates deposits dinosaurs dipping Disang Group east Eastern Himalayas Eocene fault flysch folds Formation fossils gabbro Gansser Geol Geological Survey Ghosh Gondwana grains granite Group of rocks harzburgite Himalaya Indian plate Indo-Burma Jungel Group K-felspar Kashmir Lherzolite limestone lower mafic magnetite Manipur matrix metamorphic metaultramafites mineral Naga Hills Naga Hills Ophiolites Naga metamorphites Nagaland Nandy nodules occur oceanic olivine ophiolite ophiolite belt Ophiolite Suite orthopyroxene outcrops Parsoi peridotite Photo phyllite plagioclase Pradesh pyroxene quartz quartzite radiolarians range Records Vol Salumi sandstone sedimentary sediments Semri sequence serpentinite shale spinels Srikantia Stegosaurs stratigraphic suggest Surv Survey of India Suture tectonic Tertiary texture thickness tholeiitic thrust Titihidar Tr Tr Tr trend Ukhrul ultramafic unconformably Unpub Upper Cretaceous Vindhyan volcanics Zipu zone