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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Page iii
... regional surveys , has been taken up . The investigations resulted in the qualitative and quantitative evaluation and identification of geological criteria for exploration of Srikakulam blue granite , Black galaxy granite and Yellow ...
... regional surveys , has been taken up . The investigations resulted in the qualitative and quantitative evaluation and identification of geological criteria for exploration of Srikakulam blue granite , Black galaxy granite and Yellow ...
Page 104
... regional assessment of the northern part of the State and estimated about one thousand million tonnes of iron ore . In order to complete the iron ore resource picture of the entire State , a two - year programme of regional assessment ...
... regional assessment of the northern part of the State and estimated about one thousand million tonnes of iron ore . In order to complete the iron ore resource picture of the entire State , a two - year programme of regional assessment ...
Page 106
... REGIONAL PROSPECTING IN ALANGAYAM - GUDIYATTAM BELT The regional P1 stage investigation for sulphide mineralisation in Alangayam -Gudiyattam belt was continued . The work has brought out a genetic distinction of different type of shear ...
... REGIONAL PROSPECTING IN ALANGAYAM - GUDIYATTAM BELT The regional P1 stage investigation for sulphide mineralisation in Alangayam -Gudiyattam belt was continued . The work has brought out a genetic distinction of different type of shear ...
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