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 37
... values are generally low i.e. < 25 to 200 ppm . A high Zinc value of 5.2 % is recorded in gossans from an old working present near Ambav ( Udaipur district ) . Amphibolite near Dudka also showed 0.13 % Zn . Generally lead values are ...
... values are generally low i.e. < 25 to 200 ppm . A high Zinc value of 5.2 % is recorded in gossans from an old working present near Ambav ( Udaipur district ) . Amphibolite near Dudka also showed 0.13 % Zn . Generally lead values are ...
Page 138
... values varying from 0.42 % to 3.26 % . The analytical results of the geochemical samples of Field Season 1991-92 are awaited . However , some higher values of copper and lead in chlorite phyllite and quartzite have been found in the ...
... values varying from 0.42 % to 3.26 % . The analytical results of the geochemical samples of Field Season 1991-92 are awaited . However , some higher values of copper and lead in chlorite phyllite and quartzite have been found in the ...
Page 302
... values of Pb and Zn were found in the samples collected from Ambota and Amitiyar area of Sirmur district in H.P. Gold was analysed in 1900 bedrock and placer samples . In the bore hole TBH - 70 of Tosham area gold values have been found ...
... values of Pb and Zn were found in the samples collected from Ambota and Amitiyar area of Sirmur district in H.P. Gold was analysed in 1900 bedrock and placer samples . In the bore hole TBH - 70 of Tosham area gold values have been found ...
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