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 31
Page 190
... slope . Effective surface drainage is the most economical method towards stabilising the slope to prevent percolation of the rain water . Diversion channels , intercepting the surface flows and accumulated water pools , had been ...
... slope . Effective surface drainage is the most economical method towards stabilising the slope to prevent percolation of the rain water . Diversion channels , intercepting the surface flows and accumulated water pools , had been ...
Page 191
... slope stability problems of penstock and the cut slopes of the power house were carried out . The rocks exposed in the project area include charnockite , migmatitic gneiss with bands and lenses of pyroxene granulite , pegmatite and ...
... slope stability problems of penstock and the cut slopes of the power house were carried out . The rocks exposed in the project area include charnockite , migmatitic gneiss with bands and lenses of pyroxene granulite , pegmatite and ...
Page 214
... slope of the order of 30 ° , the area of study is occupied by soil , saprolite , lithomarge , weathered and fresh charnockite . Based on the referral work , lithomarge and saprolite were included soil and weathered rock although the lab ...
... slope of the order of 30 ° , the area of study is occupied by soil , saprolite , lithomarge , weathered and fresh charnockite . Based on the referral work , lithomarge and saprolite were included soil and weathered rock although the lab ...
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