Records of the Geological Survey of India, Volume 118, Part 2The Survey, 1987 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 11
... Coal Seams The Saharjuri coalfield preserves a sequence of 18 coal seams . Of these , four bottom - most seams are known as local seams ( LI - LIV ) while 14 seams ( I - XIV ) are persistent . Seams LI - LIV and I to VIII occur in the ...
... Coal Seams The Saharjuri coalfield preserves a sequence of 18 coal seams . Of these , four bottom - most seams are known as local seams ( LI - LIV ) while 14 seams ( I - XIV ) are persistent . Seams LI - LIV and I to VIII occur in the ...
Page 15
... Coal seam with gritty sandstone at the base . Coal seams . SEDIMENTARY PETROGRAPHY m Megascopically Talchir Formation is composed of shales showing muddy appearance lack of distinct banding ( Plate IA ) . The Karharb Gritty pebbly ...
... Coal seam with gritty sandstone at the base . Coal seams . SEDIMENTARY PETROGRAPHY m Megascopically Talchir Formation is composed of shales showing muddy appearance lack of distinct banding ( Plate IA ) . The Karharb Gritty pebbly ...
Page 29
... seam . Considering t coal seams exist below the Saharjuri ( Fig . 2 ) stence of at least 9 seam sedimentary cycles can be iphered to account for the sedimentation in the arjuri basin . The deepest part witnessed lacustrine ditions , and ...
... seam . Considering t coal seams exist below the Saharjuri ( Fig . 2 ) stence of at least 9 seam sedimentary cycles can be iphered to account for the sedimentation in the arjuri basin . The deepest part witnessed lacustrine ditions , and ...
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Common terms and phrases
agglomeratic slates angular apatite assemblage Awasthi bands Barakar Bardhan barite basin Betwa Betwa River Bhabanipur Bhander Bihar biotite Biswas bore hole borehole Bottom Seam boulder bed carbonaceous Chitra chlorite clarite clastic coal seams coarse coking composition core samples Cuddapah Dassarma deposits Devakachar Formation district Eastern Ghats epidote Equus felspars fossil wood fragments fusite garnet Geol Geological Survey gneiss Gondwana grade grains grey shale grit-conglomerate gritty growth Gulcheru Formation heavy minerals indicated inertinite irrigation water Karharbari Karharbari-Barakar limestone maceral matrix metamorphic microcline microlithotype myrmekitic Nagari namadicus opaques Panjal Parautochthonous Belt parenchyma pebbly sandstone petrography plagioclase Plate Pradesh present quartz quartzite Range Riamal rocks Saharjuri coalfield Saharjuri coals Saharjuri seam sandstone seam sedimentary cycles Sediments Cycle semifusinite sequences shale showing siliceous Sindora specimens sphene stromatolite Surv Survey of India Table Talchir tectonic thick Top Seam tourmaline Tulsidabar Vempalle vitrinite volcanic zircon