Records of the Geological Survey of India, Volume 133, Parts 6-7Government of India, 1998 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page ii
... indicated about 0.2 million tonnes of ore with a simple average of 2 g / t Au , 100 g / t Ag and 1.2 % Cu for southern part . Results of the second series of test boreholes ( 100 m level ) in the Gurwandi prospect , Bastar district , ...
... indicated about 0.2 million tonnes of ore with a simple average of 2 g / t Au , 100 g / t Ag and 1.2 % Cu for southern part . Results of the second series of test boreholes ( 100 m level ) in the Gurwandi prospect , Bastar district , ...
Page 27
... indicate that the gold values range from < 50 to 160 ppb and for copper from < 25 ppm to 0.27 % . Bara - Ghagri sector This area exposes amygdules - bearing meta- volcanics , quartzite , impure marble , agglomerate , magnetite bearing ...
... indicate that the gold values range from < 50 to 160 ppb and for copper from < 25 ppm to 0.27 % . Bara - Ghagri sector This area exposes amygdules - bearing meta- volcanics , quartzite , impure marble , agglomerate , magnetite bearing ...
Page
... indicate -200 mesh as optimum sieve fraction of soil sampling in the area . An area of about 200 km2 was covered ... indicate swelling index between 3.2 to 11.2 , whereas Gel Volume ranges from 3.00 to 11.00 . XRD of 15 samples indicate ...
... indicate -200 mesh as optimum sieve fraction of soil sampling in the area . An area of about 200 km2 was covered ... indicate swelling index between 3.2 to 11.2 , whereas Gel Volume ranges from 3.00 to 11.00 . XRD of 15 samples indicate ...
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Common terms and phrases
amphibolite anomaly associated bands basalt base metal basin belt Bhilwara biotite block boreholes carried clinopyroxene comprises CONSTRUCTION STAGE GEOTECHNICAL core covered database Deccan Trap depth dips drilling dykes exploration exposed fault field season flows folds foliation Formation foundation geochemical Geoenvironmental geological mapping geophysical GEOTECHNICAL INVESTIGATION gneiss gneissic gold grade grained granite granulite gravity grey Gujarat indicate intersected intrusive Jaisalmer joints Khandwa kimberlite kmē area lava tube limestone lineament located MADHYA PRADESH magnetic Maharashtra metamorphism mineralised zones minerals nala NE-SW NW-SE occur Pandhana pegmatite phase of deformation phenocrysts phyllite plagioclase porphyritic Proterozoic quartz quartz veins quartzite Rajasthan Rajsamand district regional river samples sandstone Sausar scale schist sediments sequence shear zones Sidhi district soil stage geotechnical investigation strike length structure studies sulphide Supergroup survey tectonic thematic maps thick toposheet traversed trench trending tuff ultramafic upto vertical volcanic width