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- |
From inside the book
Results 1-3 of 90
Page 8
... folds are tightly compressed to isoclinal and at places reclined , developed on mesocopic scale . F2 folds are less common and have developed on microscopic scale only . They are tight isoclinal and of chevron type with axial cones ...
... folds are tightly compressed to isoclinal and at places reclined , developed on mesocopic scale . F2 folds are less common and have developed on microscopic scale only . They are tight isoclinal and of chevron type with axial cones ...
Page 25
... folds with axial plane trending 80 ° -260 ° , dipping 85 ° towards south and the axes plunging 80 ° towards 185 ° . The F2 folds are coaxial and almost coplanar with F1 folds , but more open in nature . Superposition of F1 and F2 has ...
... folds with axial plane trending 80 ° -260 ° , dipping 85 ° towards south and the axes plunging 80 ° towards 185 ° . The F2 folds are coaxial and almost coplanar with F1 folds , but more open in nature . Superposition of F1 and F2 has ...
Page 10
... folds . The F1 folds of these show moderate to high plunge in NE- ENE direction while , F2 folds have moderate plunge in the NE direction , F3 folds show low to moderate plunge mainly in NW . , F4 folds plunge at low angles either in ...
... folds . The F1 folds of these show moderate to high plunge in NE- ENE direction while , F2 folds have moderate plunge in the NE direction , F3 folds show low to moderate plunge mainly in NW . , F4 folds plunge at low angles either in ...
Contents
GEOLOGICAL MAPPING 1 to 58 | 8 |
Elucidation of structure stratigraphy and mineralisation potential | 18 |
MINERAL INVESTIGATIONS 61 to 88 | |
Copyright | |
15 other sections not shown
Other editions - View all
Common terms and phrases
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