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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... Western part G - 1 Western part G - 1 Eastern part G - 1 Neropahar Mean of 6 samples 6 samples 4 samples 3 samples 25 samples Chotanagpur granite gneiss 5 samples Quartz K - feldspar Plagioclase Mafics 27.4 35.8 34.9 38.1 35.0 42.4 47.4 ...
... Western part G - 1 Western part G - 1 Eastern part G - 1 Neropahar Mean of 6 samples 6 samples 4 samples 3 samples 25 samples Chotanagpur granite gneiss 5 samples Quartz K - feldspar Plagioclase Mafics 27.4 35.8 34.9 38.1 35.0 42.4 47.4 ...
Page 47
... western limb of this antiform ( second generation antiform ) shows a regional dex- tral fold of first generation with two prominent hinges . The present area includes a minor part of the western hinge zone , ( the common limb being ...
... western limb of this antiform ( second generation antiform ) shows a regional dex- tral fold of first generation with two prominent hinges . The present area includes a minor part of the western hinge zone , ( the common limb being ...
Page 56
... Western Himalaya ( Pascoe , 1973 , p . 1564 ) . in Hundes , salt and pepper textured sandstone like the lower Siwalik beds are exposed along the foot hills region of Arunachal termed as the Dafla Formation here . The Eocene sandstone ...
... Western Himalaya ( Pascoe , 1973 , p . 1564 ) . in Hundes , salt and pepper textured sandstone like the lower Siwalik beds are exposed along the foot hills region of Arunachal termed as the Dafla Formation here . The Eocene sandstone ...
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