Records of the Geological Survey of India, Volume 112, Parts 3-5The Survey, 1982 - Earthquakes |
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Page 9
... collected at an interval of 10 to 20m on sample lines near the sus- pected zone of sulphide mineralisation and at every 30m away from the zone . Soil samples were collected mainly from the B horizon of the soil profile . A number of ...
... collected at an interval of 10 to 20m on sample lines near the sus- pected zone of sulphide mineralisation and at every 30m away from the zone . Soil samples were collected mainly from the B horizon of the soil profile . A number of ...
Page 55
... collected alongwith plant fossils from the shales exposed near Rajdanda in Palamau district , Bihar is recorded here . Palynological analysis of fossiliferous shale samples indicate an Upper Tertiary age for the horizon . Fishes in the ...
... collected alongwith plant fossils from the shales exposed near Rajdanda in Palamau district , Bihar is recorded here . Palynological analysis of fossiliferous shale samples indicate an Upper Tertiary age for the horizon . Fishes in the ...
Page 1-56
... collected a few samples of calcareous sandstone and she 1 limestones from boulders of huge dimensions occurring in the narrow gorge of Ngharum Lui and Suibal Lui , tributaries of Sonai river just south of the Bridge on Sonai river on ...
... collected a few samples of calcareous sandstone and she 1 limestones from boulders of huge dimensions occurring in the narrow gorge of Ngharum Lui and Suibal Lui , tributaries of Sonai river just south of the Bridge on Sonai river on ...
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