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 78
Page 30
... samples 161 Nos . , trench samples - 450 Nos . , and petro - chemical samples - 13 Nos . , were collected . ยท The rock types exposed include the mafic suite comprsing amphibolite , massive amphibolite and metagabbro , and acidic suite ...
... samples 161 Nos . , trench samples - 450 Nos . , and petro - chemical samples - 13 Nos . , were collected . ยท The rock types exposed include the mafic suite comprsing amphibolite , massive amphibolite and metagabbro , and acidic suite ...
Page 102
... samples were realised from Bukkambudi area in Shimoga belt . A few rock samples have been collected from Bhaktarahalli in Nuggihalli belt and Vibhutikatti Tanda in Dharwar belt . All the samples have been analysed for gold and multi ...
... samples were realised from Bukkambudi area in Shimoga belt . A few rock samples have been collected from Bhaktarahalli in Nuggihalli belt and Vibhutikatti Tanda in Dharwar belt . All the samples have been analysed for gold and multi ...
Page 162
... samples . The samples were analysed for Au , Cu , Pb , Zn , Ni , Co , Cr and Ag . Panning of Thuthapuzha , Tuppanad and Mundanad Rivers have yielded gold grains in the higher order streams . ( Plate 1 ) . Second order streams near ...
... samples . The samples were analysed for Au , Cu , Pb , Zn , Ni , Co , Cr and Ag . Panning of Thuthapuzha , Tuppanad and Mundanad Rivers have yielded gold grains in the higher order streams . ( Plate 1 ) . Second order streams near ...
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