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 36
Page 197
... weathered rock . A GEOTECHNICAL NOTE ON THE FAILURE OF THE CUT SLOPES OF MUKURUTHI MINI POWER HOUSE , THE NILGIRIS , TAMIL NADU V. Balachandran , C. Thanavelu and G. Rajagopalan EGC / SR / TNP / 1990 / 296 / A - 1 Confined between the ...
... weathered rock . A GEOTECHNICAL NOTE ON THE FAILURE OF THE CUT SLOPES OF MUKURUTHI MINI POWER HOUSE , THE NILGIRIS , TAMIL NADU V. Balachandran , C. Thanavelu and G. Rajagopalan EGC / SR / TNP / 1990 / 296 / A - 1 Confined between the ...
Page 211
... WEATHERED AND FRACTURED FREE PERMATITE VEIN MODERATELY WEATHERED AND FRACTURED CHARNOCKITE GN GNEISS TRACES OF VERTICAL JOINT FOR TRACES OF INCLINED JOINT +370 360 + 350 350 CH.30m 400 50m 60m 70m Bom 90m 100m 110m Note : The profile ...
... WEATHERED AND FRACTURED FREE PERMATITE VEIN MODERATELY WEATHERED AND FRACTURED CHARNOCKITE GN GNEISS TRACES OF VERTICAL JOINT FOR TRACES OF INCLINED JOINT +370 360 + 350 350 CH.30m 400 50m 60m 70m Bom 90m 100m 110m Note : The profile ...
Page 212
... weathered pegmatite zone is being removed upto LS 80 m and beyond which the pegmatite zone will be provided with dental treatment . Since the pegmatite zone is highly weathered and partly clayey , the removal of fines due to the seepage ...
... weathered pegmatite zone is being removed upto LS 80 m and beyond which the pegmatite zone will be provided with dental treatment . Since the pegmatite zone is highly weathered and partly clayey , the removal of fines due to the seepage ...
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