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
... Saharjuri coalfield preserves a sequence of 18 coal seams . Of these , four bottom - most seams are known as local ... coals can thus be codified as high voltatile sub - bituminous coals , as per classifictaion of Indian Standard ...
... Saharjuri coalfield preserves a sequence of 18 coal seams . Of these , four bottom - most seams are known as local ... coals can thus be codified as high voltatile sub - bituminous coals , as per classifictaion of Indian Standard ...
Page 24
... coals ( Table 8 ) from the different seams of the coalfield , compared to the coals of other Lower Gondwana coalfields of India . The Saharjuri Coals have a characteristic composition of very low exinite , low to medium vitrinite and ...
... coals ( Table 8 ) from the different seams of the coalfield , compared to the coals of other Lower Gondwana coalfields of India . The Saharjuri Coals have a characteristic composition of very low exinite , low to medium vitrinite and ...
Page 28
Geological Survey of India. FIGURE 12. AVERAGE MACERAL AND MICROLITHOTYPE COMPOSITIONS OF WORKING COAL SEAMS OF SAHARJURI COALFIELD Fig . 12 the incoming streams and the vegetation grew in Saharjuri coalfield. SEAM Tulsidabar MACERAL ...
Geological Survey of India. FIGURE 12. AVERAGE MACERAL AND MICROLITHOTYPE COMPOSITIONS OF WORKING COAL SEAMS OF SAHARJURI COALFIELD Fig . 12 the incoming streams and the vegetation grew in Saharjuri coalfield. SEAM Tulsidabar MACERAL ...
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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