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 82
Page 6
... places showing pockets of basal clinker . This ' aa ' flow occasionally shows mixed characters of both ' aa ' and pahoehoe types . These flows are moderately porphyritic with medium sized phenocrysts of plagioclase and display various ...
... places showing pockets of basal clinker . This ' aa ' flow occasionally shows mixed characters of both ' aa ' and pahoehoe types . These flows are moderately porphyritic with medium sized phenocrysts of plagioclase and display various ...
Page 5
... places . It corresponds to Deccan basal Prominent fault zones are inferred at a few places along the traverse . Those near Ghod , Godavari and Kad- dam lineaments are significant . Gondwana basin in the eastern side is delimited by the ...
... places . It corresponds to Deccan basal Prominent fault zones are inferred at a few places along the traverse . Those near Ghod , Godavari and Kad- dam lineaments are significant . Gondwana basin in the eastern side is delimited by the ...
Page 36
... places intrude these formations at many places . Development of kyanite in a quartz vein is observed near Mandela . The area has been affected by multiple phases of deformations . The Ghatol shear trending NW - SE with steep dips ...
... places intrude these formations at many places . Development of kyanite in a quartz vein is observed near Mandela . The area has been affected by multiple phases of deformations . The Ghatol shear trending NW - SE with steep dips ...
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