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 71
... auriferous tract of Gadag schist belt have resulted in identifying two auriferous shear zones marked by silicification within the argillite sequence over strike lengths of 320 m and discontinuously over 900 m . Even though the auriferous ...
... auriferous tract of Gadag schist belt have resulted in identifying two auriferous shear zones marked by silicification within the argillite sequence over strike lengths of 320 m and discontinuously over 900 m . Even though the auriferous ...
Page 73
... auriferous nature of the western shear over a strike length of 320 m with encouraging Au values . Out of the six bedrock profiles laid at a spacing of 100 m to test the various lithounits for auriferous prospects , the analytical data ...
... auriferous nature of the western shear over a strike length of 320 m with encouraging Au values . Out of the six bedrock profiles laid at a spacing of 100 m to test the various lithounits for auriferous prospects , the analytical data ...
Page 75
... auriferous shear at a spacing of 50-100 m to trace the strike continuity of this shear . The available analytical data of four trench samples has confirned the auriferous nature of the western shear over a strike length of 320 m . A ...
... auriferous shear at a spacing of 50-100 m to trace the strike continuity of this shear . The available analytical data of four trench samples has confirned the auriferous nature of the western shear over a strike length of 320 m . A ...
Contents
Project JonnagiriKadiriGadwal Schist Belts | 21 |
Ramagiri Schist Belt | 27 |
Project Diamond | 34 |
Copyright | |
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Common terms and phrases
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