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
... 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 changes ...
... 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 changes ...
Page 63
... belt of Eastern Singhbhum , the Singhbhum shear zone . The total ore reserve in this belt is around 190 million tonnes which is about 40 % of the total known reserve in this country . The mining is done by underground method which ...
... belt of Eastern Singhbhum , the Singhbhum shear zone . The total ore reserve in this belt is around 190 million tonnes which is about 40 % of the total known reserve in this country . The mining is done by underground method which ...
Page 65
... belt was essentially a forest area with interspersed agricultural tracts and sporadic habitational sites . At present quite a number of mining township along with other settlement areas have developed , besides development of mining ...
... belt was essentially a forest area with interspersed agricultural tracts and sporadic habitational sites . At present quite a number of mining township along with other settlement areas have developed , besides development of mining ...
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Common terms and phrases
aeolian aerial alluvial amphibolite bands basin belt Bengal Bihar biotite channel Charnockite chemical chromite chromitite clay coal field concentration Denudational hill deposits developed drainage Duasini environmental erosion F2 folds FAAS flood plain fluvial foliation forest formation gabbro Ganjam garnet Geol Geological Survey geomorphic geomorphology gneiss gold grains granite gneiss granitised amphibolite groundwater Haryana hornblende iron khondalite Kumari land landform landuse laterite Limonite lineament Manbazar Surface massive amphibolite material ment mineralised minerals mining nala ND ND Noa Dihing occur Opx cumulate Orissa oxidation parent rocks pediplain plagioclase platinum group 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 Survey of India Taptapani terraces terrain Tetla thickness tion Tirap district trend ultramafic valley varies