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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... anomaly zones deserve to be checked . Analysis of samples for tungsten is awaited at this stage and the possiblities are likely to become clear subsequently . Semi - detailed geochemical soil sampling was under- taken in the Nerla ...
... anomaly zones deserve to be checked . Analysis of samples for tungsten is awaited at this stage and the possiblities are likely to become clear subsequently . Semi - detailed geochemical soil sampling was under- taken in the Nerla ...
Page 1
... anomaly ,, the test drilling is recom- mended in this area . The second anomaly , at W60 / D1.75 falls in an area devoid of " cultural noise " . A borehole drilled earlier by HCL over this anomaly proved to be barren because the ...
... anomaly ,, the test drilling is recom- mended in this area . The second anomaly , at W60 / D1.75 falls in an area devoid of " cultural noise " . A borehole drilled earlier by HCL over this anomaly proved to be barren because the ...
Page 328
... anomaly zones corroborate with low magnetic anomalies ( -200 to -440 gamma ) . These anomalous zones are characterised by apparent chargeabilities of 40-55 msec . ( background W2000 TO KALPA . mv . + 200 go mmo - 100 - 200-500 - 400 ...
... anomaly zones corroborate with low magnetic anomalies ( -200 to -440 gamma ) . These anomalous zones are characterised by apparent chargeabilities of 40-55 msec . ( background W2000 TO KALPA . mv . + 200 go mmo - 100 - 200-500 - 400 ...
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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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