Records of the Geological Survey of India, Volume 131, Parts 6-8Government of India, 1996 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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... folds . The macroscopic F , folds are mostly upright to steeply inclined with axial planes dipping mostly northerly , while the congruent minor folds of the same generation ( F , ) show a spatial variation in geometry from recumbent to ...
... folds . The macroscopic F , folds are mostly upright to steeply inclined with axial planes dipping mostly northerly , while the congruent minor folds of the same generation ( F , ) show a spatial variation in geometry from recumbent to ...
Page 8
... folds ( F1 ) . S2 schistosity is axial planar and represented by inclined to upright , doubly plunging mesofolds ( F2 ) . Third phase of deformation is represented by upright to inclined folds ( F3 ) with low plunge ( 10 ° to 20 ...
... folds ( F1 ) . S2 schistosity is axial planar and represented by inclined to upright , doubly plunging mesofolds ( F2 ) . Third phase of deformation is represented by upright to inclined folds ( F3 ) with low plunge ( 10 ° to 20 ...
Page 10
... folds ( F1 ) are preserved mostly as rootless folds with axial plane parallel to the colour banding . Thus , the colour banding is a transposed bedding . The chert bands produce lenticular boudins with axis parallel to the F , fold axis ...
... folds ( F1 ) are preserved mostly as rootless folds with axial plane parallel to the colour banding . Thus , the colour banding is a transposed bedding . The chert bands produce lenticular boudins with axis parallel to the F , fold axis ...
Contents
Project Betul Belt 115 | |
Palaentology Division 132 | |
Geothermal Division 161 | |
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Alluvium amphibolite anomaly bands basalt base metal basement basin bed rock biotite block borehole chalcopyrite chlorite clay comprising cover Deccan Trap Delhi Supergroup deposits depth dipping district dolomite drilling dykes earthquake excavated exposed fault Field Season foliation Formation geochemical Geoenvironmental appraisal geological mapping geophysical GEOTECHNICAL INVESTIGATION glacier gneiss gold grained granite Granitoid gravity grey Group of rocks Haryana Himachal Pradesh indicated intersected km² limestone lineament located logging MADHYA PRADESH magnetic Maharashtra metamorphism migmatites mineral mineralised zones nala NE-SW occur pegmatite phyllite Project Proterozoic quartz quartz reefs quartz veins quartzite Quaternary Rajasthan Region river samples sandstone scale schist sediments sequence shale shear zone slope soil Sonbhadra district sq km strike length structure studies Supergroup surface surveys tectonic thick toposheet traversed trending tuff tunnel upto valley volcanics एवं का कार्य किया गया की के क्षेत्र गए तथा पर मी में से हेतु है