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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... length and 250 m in width . The length of individual veins varies between 5 m and 50 m and the width veries from 1 m to 6 m . Golidih block is located ENE of Sajbahar block on the west bank of the Ib river . Quartz - tourmaline veins ...
... length and 250 m in width . The length of individual veins varies between 5 m and 50 m and the width veries from 1 m to 6 m . Golidih block is located ENE of Sajbahar block on the west bank of the Ib river . Quartz - tourmaline veins ...
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... length with width from 100 to 200 m has been delineated in the central and eastern parts of the area . Another anomaly zone of 200 m width is discernible in the western part . The length of the zone and its connection with the main zone ...
... length with width from 100 to 200 m has been delineated in the central and eastern parts of the area . Another anomaly zone of 200 m width is discernible in the western part . The length of the zone and its connection with the main zone ...
Page 144
... lengths as well as cumulative length of the samples collected . In the light of I.S.Specifications , the weighted average of SiO2 for the entire 1046m length of the surface samples falls above Grade II , however , total iron and Al2O3 ...
... lengths as well as cumulative length of the samples collected . In the light of I.S.Specifications , the weighted average of SiO2 for the entire 1046m length of the surface samples falls above Grade II , however , total iron and Al2O3 ...
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