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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... dyke system has been circulated . The report comprises results of study of 166 dykes examined along 3 sections in Western Ghats . Most of these dykes are of tholeiitic type and are associated with minor proportion of alkaline and ...
... dyke system has been circulated . The report comprises results of study of 166 dykes examined along 3 sections in Western Ghats . Most of these dykes are of tholeiitic type and are associated with minor proportion of alkaline and ...
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... dykes are basic in composition with association of intermediate and acidic varieties on a minor scale . Ultrabasic and alkaline dykes , developed in profusion in the lower reaches of Narmada valley in Rajpipla , Ambadongar and Bakatgarh ...
... dykes are basic in composition with association of intermediate and acidic varieties on a minor scale . Ultrabasic and alkaline dykes , developed in profusion in the lower reaches of Narmada valley in Rajpipla , Ambadongar and Bakatgarh ...
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... dykes Alkaline dyke Acidic dykes Intermediate dykes 2 no . Lamprophyre / limburgite dyke Picrite dykes 147 no . 7 no : 7 no . 1.2 % -- 1 no . 2 no . -- -- -- 88.5 % 4.2 % 4.2 % 0.6 % 1.2 % The basic dykes , in general , are simple and ...
... dykes Alkaline dyke Acidic dykes Intermediate dykes 2 no . Lamprophyre / limburgite dyke Picrite dykes 147 no . 7 no : 7 no . 1.2 % -- 1 no . 2 no . -- -- -- 88.5 % 4.2 % 4.2 % 0.6 % 1.2 % The basic dykes , in general , are simple and ...
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 kmē 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