Records of the Geological Survey of India, Volume 112, Parts 3-5The Survey, 1982 - Earthquakes |
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... peridotites . The rock is compact , medium grained and dark grey in colour . This is a rare rock of alkaline affinity . There also occur small boulders , of less than half a metre diameter , within the deeply weathered peridotites in ...
... peridotites . The rock is compact , medium grained and dark grey in colour . This is a rare rock of alkaline affinity . There also occur small boulders , of less than half a metre diameter , within the deeply weathered peridotites in ...
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peridotite associated with the introduction of F , P , Ti and CO2 ( Deer et . al . 1965 ) . The ultramafites of the ... peridotites during the magmatic stage . The melting of phlogopite in the presence of enstatite , aluminous enstatite ...
peridotite associated with the introduction of F , P , Ti and CO2 ( Deer et . al . 1965 ) . The ultramafites of the ... peridotites during the magmatic stage . The melting of phlogopite in the presence of enstatite , aluminous enstatite ...
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... peridotites peridotites peridotite peridotite 19 ( 1.c. ) 4th from bottom from 20 ( 1.c. ) 3rd from bottom 21 ( r.c. ) 6th from top 23 ( r.c. ) 24th from top Thy becomes slickensliding form slickensiding They become 24 ( l.c ) 14th from ...
... peridotites peridotites peridotite peridotite 19 ( 1.c. ) 4th from bottom from 20 ( 1.c. ) 3rd from bottom 21 ( r.c. ) 6th from top 23 ( r.c. ) 24th from top Thy becomes slickensliding form slickensiding They become 24 ( l.c ) 14th from ...
Contents
The evolution of the ArchaeanProterozoic Crust in parts of Bihar | 1 |
Some aspects of the geochemistry of Dhanjori Volcanics Singhbhum District | 7 |
Geology and Structure of Southern GangpurBonaigarh Region Sundargarh | 13 |
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Alluvium Arunachal Assam assemblage axial bands Barail barytes basaltic basin beds Bihar biotite borehole Chalk Hills chlorite clay coal coalfield conglomerate Cretaceous Cuddapah deposits depth Dhanjori diamictite Disang district dolerite drilling dykes Eocene epidiorite Eurydesma exposed facies faults fauna folds Formation fossil fractures Gangpur garnet Garo Hills Geol geological mapping Geological Survey gibbsite gneisses Gondwana grains granite Group hematite hornblende India indicate iron Jaintia Karharbari Kerala laterite limestone lode magnesite Mahadeo Meghalaya metamorphism metres mineralisation minerals Miocene occur olivine oxides peridotites phyllite plagioclase Plate Pradesh present pyrite pyroxene quartz quartzite Rajgir range recorded region rocks samples sand sandstone schist seam sedimentary sediments sequence shales shear zone shonkinite stratigraphic structural studies sulphide surface Surma Surv Survey of India Tertiary thickness Tipam traverse trend Tripura ultrabasic ultramafic Unconformity Unpublished GSI Report Upper upto uranium veins