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 32
... Shales at places . The Ghaghar quartzites are exposed as a narrow band south of the scarp sandstone . A silicifide Shale band ( 30-35m ) is seen in between Ghaghar quartzite and Markundi quartzite . The sedimentary structures like ...
... Shales at places . The Ghaghar quartzites are exposed as a narrow band south of the scarp sandstone . A silicifide Shale band ( 30-35m ) is seen in between Ghaghar quartzite and Markundi quartzite . The sedimentary structures like ...
Page 33
... Shale Black Shale > 5 mark , cron concretion , clay galls Tight folds , overturned EUXINIC Markundi quartzite Quartzite 20-35m Ghurma Shale Ferrugineous 30-35m Ripple marks andcross bedding Lamination Subtidal Intertidal N Silicified Shale ...
... Shale Black Shale > 5 mark , cron concretion , clay galls Tight folds , overturned EUXINIC Markundi quartzite Quartzite 20-35m Ghurma Shale Ferrugineous 30-35m Ripple marks andcross bedding Lamination Subtidal Intertidal N Silicified Shale ...
Page 187
... shale ; 8. Jarashi with Formation ; Purple and greenish shale with lenticles of dolomitic limestone 9. 10 . Rhythmite - calcareous siltstone interbedded with quartz arenite and shale ; 11.Limestone showing vuggy & bird's eye structure ...
... shale ; 8. Jarashi with Formation ; Purple and greenish shale with lenticles of dolomitic limestone 9. 10 . Rhythmite - calcareous siltstone interbedded with quartz arenite and shale ; 11.Limestone showing vuggy & bird's eye structure ...
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