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 22
... zone is about 30-40 km wide and is defined by N - S trending disposition of volcano- sedimentary lithounits ... zone . These evidences in totality \ suggest that the gneissic base- ment on either side was part of the same crustal ...
... zone is about 30-40 km wide and is defined by N - S trending disposition of volcano- sedimentary lithounits ... zone . These evidences in totality \ suggest that the gneissic base- ment on either side was part of the same crustal ...
Page
... zone , located northeast of Pandripani ( 22 ° 51 ' : 83 ° 50'- 64N / 14 ) is a NNW - SSE trend- ing shear zone within biotite granodiorite containing enclaves of chlorite schist and quartz - chlorite schist belonging to the ...
... zone , located northeast of Pandripani ( 22 ° 51 ' : 83 ° 50'- 64N / 14 ) is a NNW - SSE trend- ing shear zone within biotite granodiorite containing enclaves of chlorite schist and quartz - chlorite schist belonging to the ...
Page 52
... zone gave reversed directions . A dyke found intruding into this zone showed a discordant direction of magnetisation . ii ) The middle zone of normal polarity ( 440 m - 485 m ) : This zone comprises two normally magnetised flows ...
... zone gave reversed directions . A dyke found intruding into this zone showed a discordant direction of magnetisation . ii ) The middle zone of normal polarity ( 440 m - 485 m ) : This zone comprises two normally magnetised flows ...
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 km² 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