Records of the Geological Survey of India, Volume 98The Survey, 1970 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 39
... thin films . Relict clayey material has a greyish body colour . Hard , porous and vermicular laterite , slightly quartzose Yellow ochre Pale pink sandy clay , partially limonitised at the top . There are white clay rims between the ...
... thin films . Relict clayey material has a greyish body colour . Hard , porous and vermicular laterite , slightly quartzose Yellow ochre Pale pink sandy clay , partially limonitised at the top . There are white clay rims between the ...
Page 40
... thin bands of iron - stone . White medium grained sandstone Mottled red , yellow and white clay Grey clay with a thin red clay band at the base Medium grained brown sandstone ( Metres ) ... 34.00-35.07 ... 35.07-40.12 40.12-41.58 41.58 ...
... thin bands of iron - stone . White medium grained sandstone Mottled red , yellow and white clay Grey clay with a thin red clay band at the base Medium grained brown sandstone ( Metres ) ... 34.00-35.07 ... 35.07-40.12 40.12-41.58 41.58 ...
Page 109
... thin bands of coal , is practically devoid of any coal seam . The contact of this formation with the underlying Barakar is conformable and transitional . The thickness has been found to be about 213 m . A few thin bands of sandstone ...
... thin bands of coal , is practically devoid of any coal seam . The contact of this formation with the underlying Barakar is conformable and transitional . The thickness has been found to be about 213 m . A few thin bands of sandstone ...
Contents
VOLUME 98 PART | 1 |
their Origin | 16 |
The Brecciated Quartz Veins of Nurungo Hazaribagh | 40 |
Copyright | |
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alluvial deposits Alluvium alumina Aravalli Archaean Ariyalur Ariyalur group Banded Gneissic Complex Barakar Barren measures basalt basins bauxite bauxitic clay beds boreholes Boulder boundary faults chemical clay zone clayey claystone coal seams conglomerate Cretaceous cross-stratification Deccan trap district fauna felspar flowing formation forms fossiliferous fossils Geol Geological Survey glacial glauconite gneisses Gondwana grains granite granitised groundwater hematite indicate interglacial intra-basinal faults Jahazpur Kaimur kaolinite laterite lateritic gravel lateritisation leaching lignite limestone limonite lithological lithomargic clay Lower Karewas metres minerals namadicus Narmada occurs overlying parent rock pebbles Pinjor pisolites Pleistocene Pradesh present quartz quartzites Raniganj ripples Sakolis sand sandstone sandy clay sandy soil Santonian schists sedimentary sediments Semri shale silica Siwalik stage structures Surv Survey of India Talchir Tatrot tectonic terrain Tertiary sequence thickness thin trap Trichinopoly tubewells unconformity Upper valley weathering West Bokaro coalfield white clay