Records of the Geological Survey of India, Volume 130, Parts 2-3The Survey, 1995 - 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 137
... slope off Okha with dredge and grab sam- plers and second for lime mud on 5 km x 5 km grid in depths of 89 to 1378 m in the outer shelf / upper slope segments off Bombay to Gulf of Kachchh with 3.5 m long gravity corer . The core sample ...
... slope off Okha with dredge and grab sam- plers and second for lime mud on 5 km x 5 km grid in depths of 89 to 1378 m in the outer shelf / upper slope segments off Bombay to Gulf of Kachchh with 3.5 m long gravity corer . The core sample ...
Page 139
... slope through detailed bathymetry deciphering the tectonic set up of the continental shelf and slope through magnetic surveys and study of the sedimentation pattern in relation to evolution of the canyons . The surveys carried out ...
... slope through detailed bathymetry deciphering the tectonic set up of the continental shelf and slope through magnetic surveys and study of the sedimentation pattern in relation to evolution of the canyons . The surveys carried out ...
Page 7
... slope , development of extensive drainage arrangement to minimise the pore water pressure and grouting in stages for lengthening the path of percolation , has been recommended . This slide has presently been stabilised after adopting ...
... slope , development of extensive drainage arrangement to minimise the pore water pressure and grouting in stages for lengthening the path of percolation , has been recommended . This slide has presently been stabilised after adopting ...
Contents
ANTARCTICA DIVISION 5359 | 53 |
BHUTAN UNIT 6079 | 60 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING 80125 | 80 |
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amphibolite analysis Andaman anomaly assemblage bands Barakar Barakar Formation basalt basemetal basin belt Bhutan Bihar biotite block boreholes carried charnockites clay coal seams Coalfield coarse Code covered Deccan Deccan trap deposits depth Director district Division drilling east Eastern fault feldspar field season foliation garnet geochemical GEOLOGICAL MAP geophysical GEOTECHNICAL INVESTIGATION gneiss gold Gondwana grade grained granite gneiss granitoids granulite grey Group heavy minerals indicated intersected Kamthi lignite limestone lineament lithounits located magnetic metamorphism mica mineralisation occur olivine Orissa OVERVIEW pegmatite petrographic phyllite plagioclase potential present programme Project quartz quartz veins quartzite range Raniganj REGIONAL EXPLORATION river rocks sand sandstone scale schist seabed seam zones sector shale shear zone silty Singhbhum slope soil spillway sq km STAGE GEOTECHNICAL INVESTIGATION stream sediment surface Survey of India thickness tion toposheet trending ultramafic upto varies volcanics West Bengal