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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Results 1-3 of 78
Page 43
Geological Survey of India. REVEIW OF GEOPHYSICAL ACTIVITIES IN CENTRAL REGION P.N.Nayak , Director - in - Charge , Geophysical Division , Nagpur Geophysical surveys were carried out in Maharashtra and Madhya Pradesh to detect the ...
Geological Survey of India. REVEIW OF GEOPHYSICAL ACTIVITIES IN CENTRAL REGION P.N.Nayak , Director - in - Charge , Geophysical Division , Nagpur Geophysical surveys were carried out in Maharashtra and Madhya Pradesh to detect the ...
Page 100
... surveys indicated significant lows ( -60 to -80 mV ) at and near the Alwar / Ajabgarh contact brought out clearly by magnetic surveys in the extension area of the Banwas miner- alised zone in the Khetri Copper Belt . It would be ...
... surveys indicated significant lows ( -60 to -80 mV ) at and near the Alwar / Ajabgarh contact brought out clearly by magnetic surveys in the extension area of the Banwas miner- alised zone in the Khetri Copper Belt . It would be ...
Page 239
... surveys comprising In- duced polarisation , Magnetic , Self potentinal and Mise- a - la - masse methods carried out in Purbani area indicated two significant conductive zones having strike length of about 400 metres in the shape of ...
... surveys comprising In- duced polarisation , Magnetic , Self potentinal and Mise- a - la - masse methods carried out in Purbani area indicated two significant conductive zones having strike length of about 400 metres in the shape of ...
Contents
GEOLOGICAL MAPPING 1 to 58 | 8 |
Elucidation of structure stratigraphy and mineralisation potential | 18 |
MINERAL INVESTIGATIONS 61 to 88 | |
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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