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 3
... sandstone ( coarse clastic ) association , and ( b ) a coal - shale - fine sandstone ( fine clastic ) association . These are often repeated but not in regular cycles , and true ' cyclothems ' cannot be recognised . The variations of ...
... sandstone ( coarse clastic ) association , and ( b ) a coal - shale - fine sandstone ( fine clastic ) association . These are often repeated but not in regular cycles , and true ' cyclothems ' cannot be recognised . The variations of ...
Page 98
... sandstone 10 -66 m . Kaimur Kaimur group sandstone Conglomerate and breccia 3.3-15 m . ( Tirohan limestone Upper Glauconite sandstone Semri Pellet limestone group Lower Glauconite 800 6.1-63.4 m . 3.1-25.0 m . 3.0 60 m . sandstone ...
... sandstone 10 -66 m . Kaimur Kaimur group sandstone Conglomerate and breccia 3.3-15 m . ( Tirohan limestone Upper Glauconite sandstone Semri Pellet limestone group Lower Glauconite 800 6.1-63.4 m . 3.1-25.0 m . 3.0 60 m . sandstone ...
Page 101
... sandstone and siliceous ortho - quartzite . In thin section , the breccia is seen to consist of angular and sub - angular grains of quartz studded in a very fine - grained siliceous matrix . Larger fragments of sandstone show sharp ...
... sandstone and siliceous ortho - quartzite . In thin section , the breccia is seen to consist of angular and sub - angular grains of quartz studded in a very fine - grained siliceous matrix . Larger fragments of sandstone show sharp ...
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