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 115
... carried out on 1 : 50,000 scale covering 500 sq . km area . The area exposes Precambrian rocks of Betul inlier consisting of mainly Betul - Amla gneisses and associated granites and basic intrusive rocks which have not been examined as ...
... carried out on 1 : 50,000 scale covering 500 sq . km area . The area exposes Precambrian rocks of Betul inlier consisting of mainly Betul - Amla gneisses and associated granites and basic intrusive rocks which have not been examined as ...
Page 141
... carried out with drilling of 2037.20m in 10 boreholes . Synthesis of exploration data indicates that ore horizon has a strike length of 5 km . It extends downward upto 400m level and further deeper . Drilling was carried out mainly for ...
... carried out with drilling of 2037.20m in 10 boreholes . Synthesis of exploration data indicates that ore horizon has a strike length of 5 km . It extends downward upto 400m level and further deeper . Drilling was carried out mainly for ...
Page vi
... carried out . For limestone an area of 375 km2 was covered in Okha Mandal area , Jamnagar district . Limestone areas of three different ages , viz . , Miliolite Limestone , Upper Dwarka Limestone and Gaj Lime- stone with an average ...
... carried out . For limestone an area of 375 km2 was covered in Okha Mandal area , Jamnagar district . Limestone areas of three different ages , viz . , Miliolite Limestone , Upper Dwarka Limestone and Gaj Lime- stone with an average ...
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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 km² 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