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- |
From inside the book
Results 1-3 of 85
Page 5
... trending WNW - ESE . These are intruded by ultrabasic bodies , pyroxenite and metabasic dykes and also by pink , medium grained granite and porphyritic granite . The youngest phase of intrusives is represented by pegmatites and quartz ...
... trending WNW - ESE . These are intruded by ultrabasic bodies , pyroxenite and metabasic dykes and also by pink , medium grained granite and porphyritic granite . The youngest phase of intrusives is represented by pegmatites and quartz ...
Page 17
... trending bedding and foliation planes . The pre - Bijawar rocks have steep dips and show complex deformation history . The Bijawars have been folded into a westerly plunging syn- form and a complementary antiform , the folds being of ...
... trending bedding and foliation planes . The pre - Bijawar rocks have steep dips and show complex deformation history . The Bijawars have been folded into a westerly plunging syn- form and a complementary antiform , the folds being of ...
Page 21
... trending trench - line basin formed within the Nar- mada - Son lineament zone . The present discontinuous and dissected occurrence of these rocks in a linear fashion appears to be due to repeated structural deformation and consequent ...
... trending trench - line basin formed within the Nar- mada - Son lineament zone . The present discontinuous and dissected occurrence of these rocks in a linear fashion appears to be due to repeated structural deformation and consequent ...
Contents
Petrology Laboratory | 6 |
Base metal investigation in Sawar area Ajmer district Rajasthan | 32 |
Investigation for gold in maficultramafic rocks related | 38 |
Copyright | |
9 other sections not shown
Other editions - View all
Common terms and phrases
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 kmĀ² 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