Records of the Geological Survey of India, Volume 118, Parts 3-8government of India., 1983 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 59
... mining belts in Eastern India viz . the coal mining areas in Raniganj and Jharia coal fields , Copper mining area in Singh- bhum belt , Iron - Manganese Ore mining in Bonai - Keonjhar Singhbhum belt , have revealed that per- ceptable ...
... mining belts in Eastern India viz . the coal mining areas in Raniganj and Jharia coal fields , Copper mining area in Singh- bhum belt , Iron - Manganese Ore mining in Bonai - Keonjhar Singhbhum belt , have revealed that per- ceptable ...
Page 63
... Mining Area The Singhbhum copper belt has been a site of extensive mining activity since a long time past . Ancient pits rock dumps and slag heaps scattered over this tract date between 2000 B. C. to 6th Century . The present day mining ...
... Mining Area The Singhbhum copper belt has been a site of extensive mining activity since a long time past . Ancient pits rock dumps and slag heaps scattered over this tract date between 2000 B. C. to 6th Century . The present day mining ...
Page 68
... mining authorities alone can , therefore , offer the best solution to this problem by taking into cognisance not only the existing situation but also that of the future , and by adopting appropriate control measures . They can do so ...
... mining authorities alone can , therefore , offer the best solution to this problem by taking into cognisance not only the existing situation but also that of the future , and by adopting appropriate control measures . They can do so ...
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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 hill deposits developed drainage Duasini environmental erosion FAAS flood plain fluvial folds foliation forest formation gabbro Ganjam garnet Geol Geological Survey geomorphic geomorphology gneiss gold grains granite gneiss granitised amphibolite groundwater hornblende iron khondalite Kumari land landform landuse laterite Limonite lineament Manbazar Surface massive amphibolite ment mineralised minerals mining nala ND ND Noa Dihing Opx cumulate Orissa oxidation parent rocks pediplain PG elements plagioclase platinum group ppm ppm ppm Purulia district Quarry quartz quartzite Quaternary Records Volume Rohtak district Rushikulya river Sambhar Salt Lake samples sandstone schistose schistose amphibolite sediments shear zone slopes soil sq km sqkm structures Survey of India Taptapani terraces Tetla thickness tion Tirap district trend ultramafic valley varies West Bengal