Records of the Geological Survey of India, Volume 118, Parts 3-8government of India., 1991 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 62
... Land degradation : The coal mining acti- vities in this coal field is concentrated in two sectors viz . the Baghmara - Jharia - Pathardih sector in the north , extending over a distance of 32 km and having an average width of 5-8 km and ...
... Land degradation : The coal mining acti- vities in this coal field is concentrated in two sectors viz . the Baghmara - Jharia - Pathardih sector in the north , extending over a distance of 32 km and having an average width of 5-8 km and ...
Page 65
... Land defacement : The excavation of both iron and manganese ores along with overburden and mine wastes , the stacking of waste mate- rials at various sites have caused defacement of more than 15 sq km of land surface in this belt . ( iv ) ...
... Land defacement : The excavation of both iron and manganese ores along with overburden and mine wastes , the stacking of waste mate- rials at various sites have caused defacement of more than 15 sq km of land surface in this belt . ( iv ) ...
Page 123
... lands gradually diminish and the land is utilised mainly for agricultural production . 6. Landform underlain by Shaugaon formation is fully utilised as cultivable lands . The natu- ral levee areas are used for Ravi crop culti- vation ...
... lands gradually diminish and the land is utilised mainly for agricultural production . 6. Landform underlain by Shaugaon formation is fully utilised as cultivable lands . The natu- ral levee areas are used for Ravi crop culti- vation ...
Contents
Study of TaptapaniChandragiri Shear Zone in Eastern Ghats | 1 |
Chemistry of Hornblendes of the amphibolites from HesatuBelbathan | 7 |
Deformation history of the Precambrian rocks around Tigda | 13 |
13 other sections not shown
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Common terms and phrases
aeolian aerial alluvial amphibolite bands basin belt Bihar biotite channel Charnockite chromite chromitite clay coal field concentration denudational hills deposits developed drainage Duasini environmental erosion FAAS flood plain fluvial folds formation gabbro Ganjam Geol Geological Survey geomorphic GEOMORPHOLOGY gneiss gold grains granite gneiss granitised amphibolite groundwater hornblende INDIA Records Volume iron khondalite Kumari land landform landuse laterite Limonite lineament Manbazar Surface massive amphibolite material ment mineralised minerals mining nala ND ND Noa Dihing Opx cumulate Orissa oxidation parent rocks pediplain plagioclase platinum group ppm ppm ppm Purulia district Quarry quartz quartzite Quaternary Rohtak district Rushikulya river Sambhar Salt Lake samples sandstone schistose schistose amphibolite sediments shear zone slopes soil sq km sqkm structures SUKINDA ULTRAMAFIC Survey of India Taptapani terraces terrain Tetla thickness tion Tirap district trend ultramafic valley varies West Bengal