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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... volcanic ash beds in association with the Quaternary sediments has been reported from different river basins of Western , Central , Eastern and Southern India . The first report on the occur- rence of Quaternary volcanic ash in India ...
... volcanic ash beds in association with the Quaternary sediments has been reported from different river basins of Western , Central , Eastern and Southern India . The first report on the occur- rence of Quaternary volcanic ash in India ...
Page 15
... VOLCANIC STRATIGRAPHY OF MALANI MAGMATIC SUITE IN PARTS OF JODHPUR DISTRICT , RAJASTHAN S. K. Bhushan and V. K. Chittora SGM / 40 NO : 45 CDF / WR / Raj / 90 / 10 The second generation mapping of 100 km2 area was carried out in parts of ...
... VOLCANIC STRATIGRAPHY OF MALANI MAGMATIC SUITE IN PARTS OF JODHPUR DISTRICT , RAJASTHAN S. K. Bhushan and V. K. Chittora SGM / 40 NO : 45 CDF / WR / Raj / 90 / 10 The second generation mapping of 100 km2 area was carried out in parts of ...
Page 199
... volcanic ash - bearing beds lo- cated at the contact of Dagshai and Kasauli formatons near Banethi ( 30 ° 50'15 " N : 77 ° 16'45 " E ) , Nahan area during F.S. 1989-90 were also observed near Chibehen ( 30 ° 35'45 " N : 77 ° 17′00 ′′ E ) ...
... volcanic ash - bearing beds lo- cated at the contact of Dagshai and Kasauli formatons near Banethi ( 30 ° 50'15 " N : 77 ° 16'45 " E ) , Nahan area during F.S. 1989-90 were also observed near Chibehen ( 30 ° 35'45 " N : 77 ° 17′00 ′′ E ) ...
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