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 92
... analyses scatter within the field of oceanic basalt and in the FeO ' / MgO vs Tio , plot ( Fig . - 10 ) they follow the oceanic basalt trend . However . in Pearcels diagram the analyses show too large a scatter to form any opinion ...
... analyses scatter within the field of oceanic basalt and in the FeO ' / MgO vs Tio , plot ( Fig . - 10 ) they follow the oceanic basalt trend . However . in Pearcels diagram the analyses show too large a scatter to form any opinion ...
Page 105
... analyses by Shri J. Abedin and Dr A. K. Das Celltedge determinations by Dr. K. Nandi and Ram Pratap Fe ̧ ̧ : total iron expressed as Fe2O nd : not determined 2 2 3 Tr : Traces TABLE - XVI Variation in Chemical Composition of Chromites ...
... analyses by Shri J. Abedin and Dr A. K. Das Celltedge determinations by Dr. K. Nandi and Ram Pratap Fe ̧ ̧ : total iron expressed as Fe2O nd : not determined 2 2 3 Tr : Traces TABLE - XVI Variation in Chemical Composition of Chromites ...
Page 21
... analyses and an average of 97 ppm for 26 analyses , is comparable closely with that of average basaltic rock . Though in the vicinity of Damudih , analys s of five bed rock samples from schistose epidiorite show Cu values from 200 ppm ...
... analyses and an average of 97 ppm for 26 analyses , is comparable closely with that of average basaltic rock . Though in the vicinity of Damudih , analys s of five bed rock samples from schistose epidiorite show Cu values from 200 ppm ...
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