Records of the Geological Survey of India, Volume 126, Parts 6-8Government of India, 1991 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 3
... folds and crenulations ( F3 ) on early structures and a conspicuous axial planar crenulation cleavage / schistosity ( S3 ) . F3 folds / crenulations are asym- metrical upright to steeply inclined , low to moderately plunging ( 20 ° -60 ...
... folds and crenulations ( F3 ) on early structures and a conspicuous axial planar crenulation cleavage / schistosity ( S3 ) . F3 folds / crenulations are asym- metrical upright to steeply inclined , low to moderately plunging ( 20 ° -60 ...
Page 30
... folds are of tight isoclinal nature with NNE trending axial planes and steep easterly dips . Second deformation ( F , ) is manifested by open , upright folds with shallow plunge of 10 ° -15 ° towards north . The last deformation is in ...
... folds are of tight isoclinal nature with NNE trending axial planes and steep easterly dips . Second deformation ( F , ) is manifested by open , upright folds with shallow plunge of 10 ° -15 ° towards north . The last deformation is in ...
Page 16
... folds have been identified in the area . The F1 folds show moderate to high plunge in NE to ENE directions , while F2 folds have moderate plunge in NE direction , F3 folds show low to moderate plunge in NW direction ; F4 folds plunge at ...
... folds have been identified in the area . The F1 folds show moderate to high plunge in NE to ENE directions , while F2 folds have moderate plunge in NE direction , F3 folds show low to moderate plunge in NW direction ; F4 folds plunge at ...
Contents
Petrology Laboratory | 6 |
Base metal investigation in Sawar area Ajmer district Rajasthan | 32 |
Investigation for gold in maficultramafic rocks related | 38 |
Copyright | |
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Alluvium amphibolite anomaly bands basalt basin bed rock belt Bijawar biotite block borehole channel chlorite clay coarse comprises conglomerate covered Deccan Trap deposits depth district dolomite drainage drilling dykes erosional exposed facies fault field season flows folds foliation Formation foundation Ganga geochemical geological mapping Geology Division geomorphological geophysical GEOTECHNICAL INVESTIGATION gneiss gold granite granitoids grey Group Haryana Himachal Pradesh holes indicated intersected intrusive joints km² limestone lineament located MAHARASHTRA mica schist mineralisation minerals nala Newer Alluvium occur pegmatite phyllite plagioclase porphyritic present Project quartz quartz veins quartzite Quaternary sediments Rajasthan Ramganga Regional reservoir rhyolite river samples sand sandstone scale schist sequence shale shear zone silt Siwalik slope soil sq km stratigraphic structure studies sulphide Supergroup surface surveys Terrace Alluvium thick toposheet trending Udaipur district Upper upto Uttar Pradesh valley Varanasi Varanasi Older Alluvium volcanics Yamuna