Records of the Geological Survey of India, Volume 122, Parts 6-7Government of India, 1987 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 243
... volcanics the Delhi Supergroup , their relations with other Delhi rocks , and also to study possible relationship between sulphide mineralisation and basic vol- canics . During 1987-88 an area of 160 km2 was mapped on 1 : 25,000 scale ...
... volcanics the Delhi Supergroup , their relations with other Delhi rocks , and also to study possible relationship between sulphide mineralisation and basic vol- canics . During 1987-88 an area of 160 km2 was mapped on 1 : 25,000 scale ...
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... volcanics ) , mica schist ( arkose and felsic volcanics ) , calc schist , marble and thin bands of quartzite . The interlayered volcanics of bimodal suite are the dominant rocks in the area . The base metal potential of the area appears ...
... volcanics ) , mica schist ( arkose and felsic volcanics ) , calc schist , marble and thin bands of quartzite . The interlayered volcanics of bimodal suite are the dominant rocks in the area . The base metal potential of the area appears ...
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... volcanics ( e.g. plots in the diagrams : Ti / Y vs Nb / Y ; Zr / Y vs Zr ; Zr / Y vs Ti / Y ; Ti vs Zr ; etc ) . etc ) . In all the plots the volcanics related to the alkaline - carbonatite suite fall in the field of WPB - ALK ( within ...
... volcanics ( e.g. plots in the diagrams : Ti / Y vs Nb / Y ; Zr / Y vs Zr ; Zr / Y vs Ti / Y ; Ti vs Zr ; etc ) . etc ) . In all the plots the volcanics related to the alkaline - carbonatite suite fall in the field of WPB - ALK ( within ...
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Common terms and phrases
Aa flow aeolian alignment alluvium amphibolite anomaly zone bands basalt flows basin bed rock block borehole calcareous carried chert clay compound pahoehoe comprises conglomerate cores covered Deccan basalt Deccan Trap deposits depth dips district dolomite dykes ENE-WSW Engineering Geology Division exposed fault folds Formation fractured fresh basalt geochemical geological mapping Geologist Jr geophysical GEOTECHNICAL INVESTIGATION gneiss Gondwana gradient granite Group indicated intruded Jahazpur joints kmē laterite limestone located MADHYA PRADESH MADHYA PRADESH Code MAHARASHTRA medium grained metasediments mica schist mineralisation moderately porphyritic Nagpur Narmada NE-SW NW-SE occur pahoehoe pegmatites phyllite porphyritic proposed Proterozoic quartz veins quartzite Quaternary Raipur Rajasthan red bole Regional Geology Division reservoir river samples sand sandstone scale schist sediments sequence shale shear zone sparsely porphyritic spillway sq km strike length stromatolitic subsurface exploration Supergroup surveys thick toposheet traversed trending tunnel Udaipur district Unconformity upper upto Vindhyan volcanics के