Records of the Geological Survey of India, Volume 117, Parts 3-8government of India., 1988 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 13
... iron ore deposits of Bailadila range . These Iron Formations have close similarity in litho- logical association and tectono - metamorphic history with the Iron Formation of other belts The oldest Banded Iron Formation occurring as ...
... iron ore deposits of Bailadila range . These Iron Formations have close similarity in litho- logical association and tectono - metamorphic history with the Iron Formation of other belts The oldest Banded Iron Formation occurring as ...
Page 83
... iron minerals . These sediments are , thus , capa- ble of forming thick laterites . Rock Unit Ganuragarh Shale Upper Rewa Sandstone TABLE - 3 Average percentage Al2O3 | Fe2O3 | TiO 2 | SiO 2 I L.O.I. 14.72 1.01 61.67 7.73 1.92 0 21 ...
... iron minerals . These sediments are , thus , capa- ble of forming thick laterites . Rock Unit Ganuragarh Shale Upper Rewa Sandstone TABLE - 3 Average percentage Al2O3 | Fe2O3 | TiO 2 | SiO 2 I L.O.I. 14.72 1.01 61.67 7.73 1.92 0 21 ...
Page 111
... iron ore . Quartz grains show wavy extinction and elongation . Even the leached iron ore shows similar alignment . Some thin sections shows highly altered and sericitized plagioclase feldspar and calcite set in a matrix composed of ...
... iron ore . Quartz grains show wavy extinction and elongation . Even the leached iron ore shows similar alignment . Some thin sections shows highly altered and sericitized plagioclase feldspar and calcite set in a matrix composed of ...
Contents
Stratigraphy Structure and Metamorphic History of Bastar Craton | 1 |
Tungsten Mineralisation in Khobna area Nagpur District Maharashtra | 29 |
Geomorphological Studies of part of HasdoBango Multipurpose Project | 35 |
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Abujhmar alkalinity alluvium amphibolite Archaean assemblage avalanche Baicalia Bailadila bands Barakar basalts basin Bastar Craton bauxite belt Bengpal Group Bhander Biozone Charnockitic clastic Colonnella Colonnella sp conglomerate Conophyton Craton dark grey Deccan Trap Dehradun deposition district dolomitic dykes exposed fault feldspar ferruginous folds foliation Geol Surv Geological Survey geothermal gneisses gneissic Gondwana grade grained granite gneiss granulite greisens gritty ground water Hasdo river highway hill Indravati Jabalpur Kaimur Katni Katni Formation Lambhidhar laterite Lateritisation lava flows lineament zone Madhya Pradesh Maharashtra metamorphism metasediments mineral Mishra Mussoorie nala Narmada Pakhal Group phyllites Pinkish plagioclase Proterozoic pyroxene quartz quartzite Rewa road samples sandstone schist sedimentary sequence shale Shri siltstone Slip Probability slopes Stratifera sp stromatolitic stromatolitic dolomite studies Surv Ind Survey of India Talchir rocks Tapti Tattapani tectonic thickness trending tuffs tungsten mineralisation Unconformity Unpub Upper upto valley Varahamihira veins Vindhyan sediments