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 49
... Range Dara Thrust . Structure : The Range Dara Thrust is trending NNW- SSE and northeasterly dipping . The thrust zone is marked by chloritisation and mylonitisation of Abor Volcanics . Nelleng Thrust This thrust form the lower bounding ...
... Range Dara Thrust . Structure : The Range Dara Thrust is trending NNW- SSE and northeasterly dipping . The thrust zone is marked by chloritisation and mylonitisation of Abor Volcanics . Nelleng Thrust This thrust form the lower bounding ...
Page 5
... range , Kumarswamy range , NEB range , Devadari- gudda range , Donimalai range and Copper mountain range . The general altitudes of the iron ore ranges vary from 700 m contour to over 1000 m contour and in the NEB range the lowermost ...
... range , Kumarswamy range , NEB range , Devadari- gudda range , Donimalai range and Copper mountain range . The general altitudes of the iron ore ranges vary from 700 m contour to over 1000 m contour and in the NEB range the lowermost ...
Page 9
... range . It is steel gray hard massive ore , which gives metallic sound on hammering . It occurs in the form of per ... range . The thickness varies from 1 mm to 2 cm . Thinly laminated ore is usually very soft and easily breaks along the ...
... range . It is steel gray hard massive ore , which gives metallic sound on hammering . It occurs in the form of per ... range . The thickness varies from 1 mm to 2 cm . Thinly laminated ore is usually very soft and easily breaks along the ...
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 |
Copyright | |
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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