Records of the Geological Survey of India, Volume 132, Part 5The Survey, 1997 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Results 1-3 of 41
Page 22
... structural studies of drill cores and outcrops confirmed N - S , N15 ° W - S15 ° E to N 15 ° E- S15 ° W strike , with ~ 50 ° westerly dip of gold lodes . 3 ) Crucial field studies have shown a major structural discordance trending NNW ...
... structural studies of drill cores and outcrops confirmed N - S , N15 ° W - S15 ° E to N 15 ° E- S15 ° W strike , with ~ 50 ° westerly dip of gold lodes . 3 ) Crucial field studies have shown a major structural discordance trending NNW ...
Page 34
... structural features favourable for their emplacement . Synthesis and integration of the structural data from the available geological maps , satellite imageries , aerial photographs and field observations coupled with regional gravity ...
... structural features favourable for their emplacement . Synthesis and integration of the structural data from the available geological maps , satellite imageries , aerial photographs and field observations coupled with regional gravity ...
Page 95
... structural lineaments , soil , landuse and land cover and hydrogeology and finally , a synoptic Geoenvironmental Potential Map - a synthesis of the above thematic maps , were prepared on 1 : 50,000 scale , based mainly on available high ...
... structural lineaments , soil , landuse and land cover and hydrogeology and finally , a synoptic Geoenvironmental Potential Map - a synthesis of the above thematic maps , were prepared on 1 : 50,000 scale , based mainly on available high ...
Contents
Project JonnagiriKadiriGadwal Schist Belts | 21 |
Ramagiri Schist Belt | 27 |
Project Diamond | 34 |
Copyright | |
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acid volcanics amphibolite ANDHRA PRADESH argillites assessment auriferous bands basin biotite block boreholes carried chargeability charnockite charnockite gneiss Chitradurga clay construction Cuddapah delineated depth Dharmapuri district dimension stone dolerite downstream drilled earth dam east emplaced ENE-WSW excavated exposed faults field season folds foliation Formation foundation fractures geochemical GEOLOGICAL MAP geophysical gneiss Gneissic gold mineralisation grained granite granite gneiss granulite grey grouting hornblende indicated intersected intrusive joints KARNATAKA KERALA kimberlite laterite limestone lineament located lode mafic magnetic major migmatitic minerals NE-SW NNW-SSE NW-SE occurs pegmatite pegmatite veins phyllite pink Plate-1 potential power house pyroxene pyroxene granulite quartz quartz veins quartzite regional Reservoir Project River rock types samples scale schist belt sediments seepage shaft shear zone slope soil southern spillway sq km strike length structural studies sulphides surveys Tamil Nadu tectonic terrain thick traverses trench trending tunnel upto vertical weathered