Records of the Geological Survey of India, Volume 125, Parts 6-8Government of India, 1990 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 14
... phyllite , Phyllite , garnetiferous - sericite schist Sericite schist Manganiferous quartzite Manganese ore . Pink and white marble Mansar Formation Lohangi Formation Sitasaongi Formation Felspathic grit , quartzite Conglomerate ...
... phyllite , Phyllite , garnetiferous - sericite schist Sericite schist Manganiferous quartzite Manganese ore . Pink and white marble Mansar Formation Lohangi Formation Sitasaongi Formation Felspathic grit , quartzite Conglomerate ...
Page 9
... phyllite Out of 82 bed rock samples analysed for Au , one sample of phyllite exposed 1.7 km SSE of Rengatur analysed 0.3 ppm Au and one sample of rhyolite exposed 4.5 km WSW opf Gothangaon analysed 0.2 ppm Au . ( ii ) Gangajhari ...
... phyllite Out of 82 bed rock samples analysed for Au , one sample of phyllite exposed 1.7 km SSE of Rengatur analysed 0.3 ppm Au and one sample of rhyolite exposed 4.5 km WSW opf Gothangaon analysed 0.2 ppm Au . ( ii ) Gangajhari ...
Page 20
... ( phyllite ) units have been identified . The exposures are scanty . The quartzite unit forms prominent ridges while the phyllite unit forms low ground and plains . Two types of quartzites have been noticed in the area ( 1 ) Massive , and ...
... ( phyllite ) units have been identified . The exposures are scanty . The quartzite unit forms prominent ridges while the phyllite unit forms low ground and plains . Two types of quartzites have been noticed in the area ( 1 ) Massive , and ...
Contents
GEOLOGICAL MAPPING 1 to 58 | 8 |
Elucidation of structure stratigraphy and mineralisation potential | 18 |
MINERAL INVESTIGATIONS 61 to 88 | |
Copyright | |
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alluvial Alluvium amphibolite anomaly Aravalli bands basalt basement basic basin bed rock belt Bijawar biotite block boreholes chlorite clay comprising conglomerate Deccan Trap deformation deposits depth dips district dolomite drill holes dykes Engineering Geology Division exposed fault field season flood plain flows folds foliation Formation fractures Ganga geochemical geological mapping Geologist Jr geophysical GEOTECHNICAL INVESTIGATION gneiss gold Gondwana grade grained granite granite gneiss granitoids grey Group indicated intrusive joints kmē lava limestone lineaments located MADHYA PRADESH MADHYA PRADESH Code magnetic MAHARASHTRA metamorphism mica schist mineral mineralisation Nagpur Narmada occur Older Alluvium pegmatite phyllite plagioclase porphyritic quartz quartz veins quartzite Quaternary Rajasthan regional rhyolite river Sakoli samples sand sandstone scale schist sediments sequence shale shear zone Siwalik slope soil sq km stratigraphic studies sulphide Supergroup surface surveys terrace thick tion toposheet traversed trending tunnel ultramafic Unconformity upto Uttar Pradesh Varanasi Older volcanic