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 99
... thin film coating the cementing material , ( ii ) as a thin lining along the mar- gin of the biotite flakes , and ( iii ) as granules ranging in size from 0.08 to 0.1 mm , The granules are generally well rounded , and some of these are ...
... thin film coating the cementing material , ( ii ) as a thin lining along the mar- gin of the biotite flakes , and ( iii ) as granules ranging in size from 0.08 to 0.1 mm , The granules are generally well rounded , and some of these are ...
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
their Origin | 16 |
The Brecciated Quartz Veins of Nurungo Hazaribagh | 40 |
On the Genesis of Residual Bauxite in India by M K | 46 |
Copyright | |
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alluvial deposits Alluvium Aravalli Archaean Ariyalur Ariyalur group Barakar Barren measures basalt basins bauxite bauxitic clay beds Bengal boreholes Boulder boundary faults Ceratodus chemical clayey coal seams coiling conglomerate Cretaceous cross-stratification Deccan trap district fauna felspar ferruginous flowing formation forms fossils Geol Geological Survey glacial glauconite gneisses Gondwana grains granite granitised groundwater hematite indicate interglacial Jahazpur Kaimur kaolinite laterite lateritic gravel lateritisation leaching lignite limestone limonite lithological lithomargic clay Lower Karewas Manuscript first received metres minerals namadicus Narmada occurs overlying Panchet parent rock pebbles Pinjor pisolites Plate Pleistocene Pradesh present quartz quartzites Raniganj recorded 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 thickness thin trap tubewells uncoiling unconformity Upper valley West Bokaro coalfield white clay