Records of the Geological Survey of India, Volume 94Government of India, 1962 - Earthquakes Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 174
... Mineral Conscious The necessity for intensive mineral development with a view to ensuring increased output , conservation and utilisation of minerals was realised by th Government of India immediately after Independence and every effort ...
... Mineral Conscious The necessity for intensive mineral development with a view to ensuring increased output , conservation and utilisation of minerals was realised by th Government of India immediately after Independence and every effort ...
Page 180
... minerals and rocks were presented to various Vigyan Mandirs . 121 rocks and 72 minerals were exchanged with various parties . A collection of 170 specimens of rocks and minerals were exchanged with Prof. D. A. Brown of Canberra and with ...
... minerals and rocks were presented to various Vigyan Mandirs . 121 rocks and 72 minerals were exchanged with various parties . A collection of 170 specimens of rocks and minerals were exchanged with Prof. D. A. Brown of Canberra and with ...
Page 233
... mineral is quartz , felspar being a minor constituent . HEAVY MINERALS— Magnetic minerals . - Magnetite ranges from 0-3 per cent . in the Chand- moni dune sand to 2 per cent . in the Dubulaghari dune sand . There are some dark patches ...
... mineral is quartz , felspar being a minor constituent . HEAVY MINERALS— Magnetic minerals . - Magnetite ranges from 0-3 per cent . in the Chand- moni dune sand to 2 per cent . in the Dubulaghari dune sand . There are some dark patches ...
Contents
INTRODUCTION | 1 |
MINERAL INVESTIGATIONS | 28 |
ENGINEERING GEOLOGY AND WATERSUPPLY INVESTIGATIONS 888 | 88 |
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1/16 inch slot 12-inch dia amphibole amphibolites Andhra Andhra Pradesh Argada Balasore bands Barakar basalts beds boreholes Calcutta cent charnockites chondrules coal coalfield Cretaceous Cushman Deccan Traps deposits dips district district.-Shri dolerite drawdown east ending in clay felspar folds foraminifera formations fossils G.S.I. Type geological mapping Geological Survey gneisses Gondwana grade grains granites Gravel for shrouding grey Groundwater heavy mineral housing installed ilmenite investigations iron-ore land surface limestone m.s.l. Drilled magnetite manganese manganese-ore metamorphic metres miles million tons mineralisation minutes of test occur olivine Orissa outcrop pegmatites phenocrysts phyllites porphyritic Pradesh pumping with turbine quartz quartz veins quartzites Rajasthan ridge river rutile samples sand dunes sandstones Sarvashri Sastri saturated granular zones schists seams shales Shri sillimanite slotted sections specimen Srivastava Static water level Survey of India test pumping thickness topo-sheets tubewells turbine pump Utatur vesicular zones at depths