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 33
... sericite schist , chloritic conglomerate / grit / sheared lava quartz and quartz- sericite schist ; sericite - chlorite phy . llite , greywackes and grit ; conglome- rate Unconformity Quartz reefs ( Sheared ) Bonai Granite Basic and ...
... sericite schist , chloritic conglomerate / grit / sheared lava quartz and quartz- sericite schist ; sericite - chlorite phy . llite , greywackes and grit ; conglome- rate Unconformity Quartz reefs ( Sheared ) Bonai Granite Basic and ...
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... sericite phyllite and its variants with local quartz - rich interbeds ; ( ii ) arenites which are mostly impure and often show gradation from phyllitic quartzites to quartz- schist ; ( iii ) carbon - phyllites which are usually ...
... sericite phyllite and its variants with local quartz - rich interbeds ; ( ii ) arenites which are mostly impure and often show gradation from phyllitic quartzites to quartz- schist ; ( iii ) carbon - phyllites which are usually ...
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... sericite - phyllite exposed in Kalej Khola on the western bank of Tista , oppo- site to Burdang . The strike of the rock unit is N 60 ° W - S 60 ° E with 70 ° dip towards NE . The thickness of the gossanised patch is about 0.25 m and ...
... sericite - phyllite exposed in Kalej Khola on the western bank of Tista , oppo- site to Burdang . The strike of the rock unit is N 60 ° W - S 60 ° E with 70 ° dip towards NE . The thickness of the gossanised patch is about 0.25 m and ...
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