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 18
... HEAVY MINERAL ASSEMBLAGE Heavy mineral separation by bromoform for 31 TABLE - 5 samples of Karharbari - Barakar ... minerals were recognised microscopically , in the Karharbari - Barakar and Talchir core samples and their frequencies ...
... HEAVY MINERAL ASSEMBLAGE Heavy mineral separation by bromoform for 31 TABLE - 5 samples of Karharbari - Barakar ... minerals were recognised microscopically , in the Karharbari - Barakar and Talchir core samples and their frequencies ...
Page 20
... heavy mineral assemblage and is of relatively smaller grain size . TABLE 6 Grain size ranges of Heavy Minerals in core samples of Bore hole No. S. J. 7 . Heavy Mineral Garnet - Pale Pink to Colourless Kasharbari - Barakar Rocks Range in ...
... heavy mineral assemblage and is of relatively smaller grain size . TABLE 6 Grain size ranges of Heavy Minerals in core samples of Bore hole No. S. J. 7 . Heavy Mineral Garnet - Pale Pink to Colourless Kasharbari - Barakar Rocks Range in ...
Page 21
... heavy mineral assemblage , the prevenance for the Talchirs , Karharbaris and Barakars seemed to have progressed very ... minerals consistently present throughout the borehole depth . Garnet , opaques , zircon , rutile , and apatite owe origin ...
... heavy mineral assemblage , the prevenance for the Talchirs , Karharbaris and Barakars seemed to have progressed very ... minerals consistently present throughout the borehole depth . Garnet , opaques , zircon , rutile , and apatite owe origin ...
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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