Records of the Geological Survey of India, Volume 114, Parts 3-6Government of India, 1982 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 23
... contained in the volcanic matrix and have got no appa- rent relationship with the magnetite - chromite . The matrix material ( Table 3 ) and adjacent basaltic rocks also contain higher order of Based on the above data it may be ...
... contained in the volcanic matrix and have got no appa- rent relationship with the magnetite - chromite . The matrix material ( Table 3 ) and adjacent basaltic rocks also contain higher order of Based on the above data it may be ...
Page 75
... contain fragmen- tary plant remains , coal streaks / lenses carbonaceous shale . Chromite bearing serpentinite Grey to dark grey , khoki , splintery shale sandy shale / siltstone / mudstone / fine grained hard sst . contains blocks ...
... contain fragmen- tary plant remains , coal streaks / lenses carbonaceous shale . Chromite bearing serpentinite Grey to dark grey , khoki , splintery shale sandy shale / siltstone / mudstone / fine grained hard sst . contains blocks ...
Page 6
... contain nickel and cobalt . This residue . is roasted upto 600 ° C for 30 minutes . This will break cobalt carbonate ... containing Mn , Fe , Ni , Co , Cu , Zn , etc. Lixiviation for 16 hours with 2 percent Sulphuric Acid Solution 99 ...
... contain nickel and cobalt . This residue . is roasted upto 600 ° C for 30 minutes . This will break cobalt carbonate ... containing Mn , Fe , Ni , Co , Cu , Zn , etc. Lixiviation for 16 hours with 2 percent Sulphuric Acid Solution 99 ...
Contents
Impact of Coal mining of the natural landscape in Raniganj | 6 |
Ranganathan | 31 |
Geothermal fields of Ganjam and Puri Districts Orissa | |
Copyright | |
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Andhra Pradesh anorthosite Archaean assemblage associated bands basalt basin bauxite beds biotite carbonate charnockite chert chlorite clay seam coal coalfield cobalt colour conglomerate corundum crystals Deccan Trap deposits district east eastern Eocene evaporite facies flow folds foliation Formation garnet gems gemstones Geol Surv Ind Geological Survey gneiss Gondwana grade grained granite grey Group gypsum hills hornblende India indicate Itwa Sandstone Karnataka Kerala laterite limestone lineament lower Madhya Pradesh mafic magnetite manganese margin metamorphism mica belt mineralisation minerals mining occur ophiolite Orissa Panna Shale pegmatites phyllite plagioclase plain planation surfaces Plate quarries quartz quartzite Quaternary Ramanujam Raniganj ratio regional Rewa river rocks samples sand Sandstone schist schistose sedimentary sediments Shale shear shows Siang sillimanite Simrawal soil spoil dumps sq km structures Survey of India tectonic Tertiary thickness tion trend Upper upto valley Vindhyan Wardha zone