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 2
... quartz systems ; * ( 3 ) island arc type ophiolitic magmatism with indications of obduction followed by emplacement ... quartz schist ( 9 ) diopside - quartz granulite Khondalite Group The southern and northern contacts of the Riamal ...
... quartz systems ; * ( 3 ) island arc type ophiolitic magmatism with indications of obduction followed by emplacement ... quartz schist ( 9 ) diopside - quartz granulite Khondalite Group The southern and northern contacts of the Riamal ...
Page 15
... quartz grains . A fine granular and splintery mass binds these grains in the muddy.matrix which does not show any definite orientation or pattern of these grains ( Plate 2 F ) . Quartz - arenite is other rock type recorded and is ...
... quartz grains . A fine granular and splintery mass binds these grains in the muddy.matrix which does not show any definite orientation or pattern of these grains ( Plate 2 F ) . Quartz - arenite is other rock type recorded and is ...
Page
... quartz and feldspars is often observed in which quartz occurs as worm like rods and vermicules " ( Marme . 1971 , p . 161 ) . The textural aspect is similar to what has been described as ' graphic ' as quartz appears in shapes commonly ...
... quartz and feldspars is often observed in which quartz occurs as worm like rods and vermicules " ( Marme . 1971 , p . 161 ) . The textural aspect is similar to what has been described as ' graphic ' as quartz appears in shapes commonly ...
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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