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 20
... Minerals : 173 enquiries concerning identification and analysis of gemstones , rocks and minerals were dealt with . 9. Presentation and Exchange of Specimens of Rocks , Minerals and Fossils A total of 130 cases relating to presentation ...
... Minerals : 173 enquiries concerning identification and analysis of gemstones , rocks and minerals were dealt with . 9. Presentation and Exchange of Specimens of Rocks , Minerals and Fossils A total of 130 cases relating to presentation ...
Page 51
... Minerals . Shri M. D. Srinivasan edited and processed Indian Minerals . The manuscripts of Indian Minerals Volumes 25 , No. 4 , 26 Nos , 1 , 2 & 3 edited and processed by him , were sent to the press . Indian Minerals Volumes 25 Nos . 1 ...
... Minerals . Shri M. D. Srinivasan edited and processed Indian Minerals . The manuscripts of Indian Minerals Volumes 25 , No. 4 , 26 Nos , 1 , 2 & 3 edited and processed by him , were sent to the press . Indian Minerals Volumes 25 Nos . 1 ...
Page 166
... minerals were separated . It was observed that the heavy minerals are mostly concen- trated within the fraction 1/2 to 1/68 m . The samples collected at different points have been mechanically analysed and the fraction coarser than 1/2 ...
... minerals were separated . It was observed that the heavy minerals are mostly concen- trated within the fraction 1/2 to 1/68 m . The samples collected at different points have been mechanically analysed and the fraction coarser than 1/2 ...
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