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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... occur within the schistose rocks . Amphibolites and hornblende gneisses occur as bands and enclaves both in the schistose rocks and granite bodies . Veins of peg- matites and quartz , genetically related to the intrusive granites ...
... occur within the schistose rocks . Amphibolites and hornblende gneisses occur as bands and enclaves both in the schistose rocks and granite bodies . Veins of peg- matites and quartz , genetically related to the intrusive granites ...
Page 34
... occur 8 km SW of Mulleria i.e. , to the south of Kasa- ragod - Mercara Road in the neighbourhood of Muliyar . They occur amidst quartzo - feldspathic gneiss and the terrain is highly lateritised . Sillimanite is often seen in great ...
... occur 8 km SW of Mulleria i.e. , to the south of Kasa- ragod - Mercara Road in the neighbourhood of Muliyar . They occur amidst quartzo - feldspathic gneiss and the terrain is highly lateritised . Sillimanite is often seen in great ...
Page 60
... occur mainly as layers in Archaean gneisses . Windley ( 1970 ) classifies these anorthosites as Group - III ( basement ) anorthosites . Of these , best known occur- rences are those of " massif " type of mid - Proterozoic age ( Isachsen ...
... occur mainly as layers in Archaean gneisses . Windley ( 1970 ) classifies these anorthosites as Group - III ( basement ) anorthosites . Of these , best known occur- rences are those of " massif " type of mid - Proterozoic age ( Isachsen ...
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