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 149
... varying from 7 to 700 lugeons . Hence consolidation / curtain grouting is essential . - Subsurface explorations carried out at upper dam site has indicated fresh basalt below 1.22-6.35m ( RL 680.755-676.64 m ) depths . Water pressure ...
... varying from 7 to 700 lugeons . Hence consolidation / curtain grouting is essential . - Subsurface explorations carried out at upper dam site has indicated fresh basalt below 1.22-6.35m ( RL 680.755-676.64 m ) depths . Water pressure ...
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... varying degrees . The dolomites occurring within the hinges of the major F2 closures show greater degree of mineralisation as observed in Mochia and Zawar Mala deposits . Some of these dolomitic bands coincide with the AM anomaly maps ...
... varying degrees . The dolomites occurring within the hinges of the major F2 closures show greater degree of mineralisation as observed in Mochia and Zawar Mala deposits . Some of these dolomitic bands coincide with the AM anomaly maps ...
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... varying amounts of fluorite , topaz and beryl . The width of the individual greisens varies between less than a metre to 10 m . Chemical data of 90 trench samples from greisens and silicified shear zone indicated 200 ppm to 0.16 % WO ...
... varying amounts of fluorite , topaz and beryl . The width of the individual greisens varies between less than a metre to 10 m . Chemical data of 90 trench samples from greisens and silicified shear zone indicated 200 ppm to 0.16 % WO ...
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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