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 26
... intersected mineralised pegmatite zone at -150 m vertical depth . Significant copper mineralisation was intersected in boreholes AKC - 3 and 4. Borehole AKC - 3 intersected mineralisation between 122.60 m and 131.00 m , which analysed ...
... intersected mineralised pegmatite zone at -150 m vertical depth . Significant copper mineralisation was intersected in boreholes AKC - 3 and 4. Borehole AKC - 3 intersected mineralisation between 122.60 m and 131.00 m , which analysed ...
Page 89
... intersected in boreholes is same as that of the exposed lodes , which are joined by rolling along the dip . Boreholes 5 , 6 , 7 and 8 have intersected the projected lode at vertical depths of 30 to 45 m whereas the boreholes CGH - 9 and ...
... intersected in boreholes is same as that of the exposed lodes , which are joined by rolling along the dip . Boreholes 5 , 6 , 7 and 8 have intersected the projected lode at vertical depths of 30 to 45 m whereas the boreholes CGH - 9 and ...
Page 102
... intersected between 61.00-65.30 m and 99.75-102.00 m in borehole GBGH - 1 whereas in borehole GBGH - 2 these zones were intersected between 46.80-50.47 m and 57.59-58.72 m . Analytical results are awaited . In Sankatodak block in Gadag ...
... intersected between 61.00-65.30 m and 99.75-102.00 m in borehole GBGH - 1 whereas in borehole GBGH - 2 these zones were intersected between 46.80-50.47 m and 57.59-58.72 m . Analytical results are awaited . In Sankatodak block in Gadag ...
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