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 74
... observed are massive , schistose , amygdaloidal , vesi- cular to pillow basalt . Compositionally they vary from basic to acidic . Sheared Basalt : Along the contact of the Disangs with volcanics , the basalts are highly sheared and ...
... observed are massive , schistose , amygdaloidal , vesi- cular to pillow basalt . Compositionally they vary from basic to acidic . Sheared Basalt : Along the contact of the Disangs with volcanics , the basalts are highly sheared and ...
Page
... observed almost every hour for applying necessary corrections . Gravity measurements were made at intervals of 30 m , whereas magnetic observations were taken at every 15 m on all the traverses . On selected traverses , resistivity ...
... observed almost every hour for applying necessary corrections . Gravity measurements were made at intervals of 30 m , whereas magnetic observations were taken at every 15 m on all the traverses . On selected traverses , resistivity ...
Page 6
... observed almost every hour for applying necessary corrections . Gravity measurements were made at intervals of 30 m , whereas magnetic observations . were taken at every 15 m on all the traverses . On selected traverses , resistivity ...
... observed almost every hour for applying necessary corrections . Gravity measurements were made at intervals of 30 m , whereas magnetic observations . were taken at every 15 m on all the traverses . On selected traverses , resistivity ...
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