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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... Deformation in the batholith is pervasive and recovery and re crystallisation fabric is characteristic in the granitoids in many areas . Quartz - phyllite has formed in south - eastern and south - western parts of the batholith . The ...
... Deformation in the batholith is pervasive and recovery and re crystallisation fabric is characteristic in the granitoids in many areas . Quartz - phyllite has formed in south - eastern and south - western parts of the batholith . The ...
Page 7
... deformation . The serpentinites show weak deformation except along the contacts . In most cases the bedding planes in the country rocks are parallel to the schistosity ( S , ) . A crenulation cleavage produced by the second deformation ...
... deformation . The serpentinites show weak deformation except along the contacts . In most cases the bedding planes in the country rocks are parallel to the schistosity ( S , ) . A crenulation cleavage produced by the second deformation ...
Page 15
... deformation . The earliest phase ( F1 ) is represented by tight to isoclinal reclined , rootless , intrafolial folds trending E - W to ESE- WNW with moderate to steep plunge . Second phase of deformation ( F2 ) is manifested in ...
... deformation . The earliest phase ( F1 ) is represented by tight to isoclinal reclined , rootless , intrafolial folds trending E - W to ESE- WNW with moderate to steep plunge . Second phase of deformation ( F2 ) is manifested in ...
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 kmĀ² 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