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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Results 1-3 of 11
Page 29
... varies from 3.00 % to 51.00 % , average being within 14.00 % -43.00 % ( Table 9 ) for the different seams ... varying stages of disintegration and maceration , have progressed in five distinct and separate seam sedimentary cycles , being ...
... varies from 3.00 % to 51.00 % , average being within 14.00 % -43.00 % ( Table 9 ) for the different seams ... varying stages of disintegration and maceration , have progressed in five distinct and separate seam sedimentary cycles , being ...
Page 36
... varies from coar gneissic granite to foliated gneiss and is compos essentially of quartz , oligo clase , microcline , biotite wi little amount of hornblende and muscovite . Epider apatite , zircon and reddish brown sphene occur ...
... varies from coar gneissic granite to foliated gneiss and is compos essentially of quartz , oligo clase , microcline , biotite wi little amount of hornblende and muscovite . Epider apatite , zircon and reddish brown sphene occur ...
Page 37
... varies from 35 m to 50 m . Excellent and abundant develop ment of ichnofossils is noticed in the shale . The purple shale underlying the barite bearing conglomerate bed , west of Maddimadugu , is traversed by fracture filled barite ...
... varies from 35 m to 50 m . Excellent and abundant develop ment of ichnofossils is noticed in the shale . The purple shale underlying the barite bearing conglomerate bed , west of Maddimadugu , is traversed by fracture filled barite ...
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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