Records of the Geological Survey of India, Volume 129, Parts 6-7Government of India, 1994 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 34
... flows ( Deccan Trap ) . These flows are intruded by randomly oriented hard , fine grained , non - porphyritic to mdoerately porphyritic dolerite dykes . For raising the dam height exploration by drilling was carried out by MIDC in the ...
... flows ( Deccan Trap ) . These flows are intruded by randomly oriented hard , fine grained , non - porphyritic to mdoerately porphyritic dolerite dykes . For raising the dam height exploration by drilling was carried out by MIDC in the ...
Page 213
... flows in this area for comparing these characters with those in the Deccan volcanic flows in the eastern part of the province . During this , the final year of study , petrography of the 18 flows in the 660m thick lava pile was ...
... flows in this area for comparing these characters with those in the Deccan volcanic flows in the eastern part of the province . During this , the final year of study , petrography of the 18 flows in the 660m thick lava pile was ...
Page 214
... flows between 260m and 920m above msl . The lava flows are of Pahaehoe type with many of them exhibiting com- pound lava flow characteristics . Petrographically all the lava flows are almost similar . Howerver , they differ in the ...
... flows between 260m and 920m above msl . The lava flows are of Pahaehoe type with many of them exhibiting com- pound lava flow characteristics . Petrographically all the lava flows are almost similar . Howerver , they differ in the ...
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Common terms and phrases
alluvial amphibolite Aravalli bands Banswara district basalt base metal basin bedrock belt Betul Bhilwara biotite block boreholes calc-silicate carried Chittaurgarh district comprises conglomerate covered Deccan Trap deformation deposits depth district dolomite dykes exploration exposed fault field season flows folds foliation Formation foundation gabbro garnet geochemical Geological map geophysical surveys GEOTECHNICAL INVESTIGATION gneiss gold mineralisation gossan grade grained granite gravity grey Group Gujarat indicated intrusive Irrigation Project joints kmē limestone lineaments located MADHYA PRADESH magnetic Maharashtra manganese marble metamorphism mica schist migmatite mineral occur phyllite pink plagioclase Proterozoic quartz quartz veins quartzite Quaternary Rajasthan regional river Sakoli sandstone scale schist sequence shale shear zones soil STAGE GEOTECHNICAL INVESTIGATION strike length structure studies sulphide Supergroup tectonic thematic mapping thick toposheet traverses trending tuffs tunnel Unconformity upto Vindhyan volcanics एवं के में