Records of the Geological Survey of India, Volume 106Geological Survey of India, 1971 - 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 6
... tonnes while the indicated category amounts to 76 million tonnes . ( iii ) Alwara - Machatanr area : A total of 537.69 m . was completed in two boreholes JFT - 11 and JFT - 12 . The borehole JFT - 11 proved the XV seam having thickness ...
... tonnes while the indicated category amounts to 76 million tonnes . ( iii ) Alwara - Machatanr area : A total of 537.69 m . was completed in two boreholes JFT - 11 and JFT - 12 . The borehole JFT - 11 proved the XV seam having thickness ...
Page 296
... tonnes containing 32 % to 48 % Mn . A lensoid deposit of iron ore was located 1.5 km . southwest of . 2562 hill . The indicated reserves of lump ore ( +12 mm . size ) would be about 0.18 million tonnes containing 53 % Fe . Chitradurga ...
... tonnes containing 32 % to 48 % Mn . A lensoid deposit of iron ore was located 1.5 km . southwest of . 2562 hill . The indicated reserves of lump ore ( +12 mm . size ) would be about 0.18 million tonnes containing 53 % Fe . Chitradurga ...
Page 298
... tonnes . The average chemical analysis of 100 samples collected is - CaO - 30.80 to 47.23 % , MgO - 0.40 to 2.3 ... tonnes of probable reserves of limestone above the drainage level ( 390 m . above m . s . 1. ) and 9.79 million tonnes of ...
... tonnes . The average chemical analysis of 100 samples collected is - CaO - 30.80 to 47.23 % , MgO - 0.40 to 2.3 ... tonnes of probable reserves of limestone above the drainage level ( 390 m . above m . s . 1. ) and 9.79 million tonnes of ...
Contents
Volume 106 | 1 |
EASTERN REGION CALCUTTA | 17 |
Publication Division | 50 |
Copyright | |
27 other sections not shown
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Common terms and phrases
alignment alluvium amphibolite Andhra Pradesh anomaly aquifers bands Basin bauxite bed rock Bihar biotite block bore holes boreholes carried charnockite clay coal Coalfield comprising copper covered an area deposits Depth to water dips dist district dolerite dolomite drill holes electrical logging exploration Exploratory drilling folds foliation formation garnetiferous geochemical geohydrological geological investigations geological mapping geophysical gneiss Gondwana grade granite gneiss graphite Groundwater Hazaribagh district Hydel indicated Khondalites laterite limestone located magnetite mapped an area mapped on scale metres mica schist million tonnes mineralised zones minerals nala Orissa pegmatite period under review phyllites pits power house Project pyrite quartzite Rajasthan recommended Region rock types S/Shri sand sandstone Scheme schist seams sediments shales shear zone Sheet Shri sillimanite Siwalik spillway strike length studies Subansiri sulphide Survey of India systematic thickness toposheet total meterage traverse trending tubewells tunnel underlain upto valley varies West Bengal