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 81
... varies in thickness from 1-10 m . The nature of pebbles varies from place to place . Near Pukhpur the dominant pebbles are those of gabbro , chert while those exposed near Zipu , Weshello and Reguri are those of dominantly red and green ...
... varies in thickness from 1-10 m . The nature of pebbles varies from place to place . Near Pukhpur the dominant pebbles are those of gabbro , chert while those exposed near Zipu , Weshello and Reguri are those of dominantly red and green ...
Page 6
... varies from place to place . The stratigraphy of the schist belt has been established ( Roy and Biswas 1977 ) with the help of lithological association and confirmed anticline and syncline . The stratigraphy is : Closepet granite ...
... varies from place to place . The stratigraphy of the schist belt has been established ( Roy and Biswas 1977 ) with the help of lithological association and confirmed anticline and syncline . The stratigraphy is : Closepet granite ...
Page 9
... varies from 5 % to 30 % with average Fe value varying from 60 % to 69 % . CHEMISTRY OF ORE AND PROTORE The iron ore of the Sandur schist belt is defined with a cut - off ( Frequency histograms are made which are unimodal lognormal type ...
... varies from 5 % to 30 % with average Fe value varying from 60 % to 69 % . CHEMISTRY OF ORE AND PROTORE The iron ore of the Sandur schist belt is defined with a cut - off ( Frequency histograms are made which are unimodal lognormal type ...
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