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 64
... Iron - Manganese Ores Mining Area Bonai - Keonjhar - Singhbhum Iron - Man- The ganese Ore belt in parts of Bihar and Orissa is well known for its large Iron ore and important low phosphorous manganese ore deposits . It is a long narrow ...
... Iron - Manganese Ores Mining Area Bonai - Keonjhar - Singhbhum Iron - Man- The ganese Ore belt in parts of Bihar and Orissa is well known for its large Iron ore and important low phosphorous manganese ore deposits . It is a long narrow ...
Page 107
... iron and aluminium in the eluvial horizon , develops under relatively humid condition ( Bryan & Albritton et al , 1943 , Papadakis , 1969 ) . Alternations of such soil profiles in stratigraphic sequences are not fortuitous but , on the ...
... iron and aluminium in the eluvial horizon , develops under relatively humid condition ( Bryan & Albritton et al , 1943 , Papadakis , 1969 ) . Alternations of such soil profiles in stratigraphic sequences are not fortuitous but , on the ...
Page 108
... iron - oxide impregna-- tions :-( a ) ' B ' horizon of interglacial ( Riss - Wurm ) : or postglacial soil with a brown to reddish - brown colour and ' A ' horizon weakly leached . This has been caused by well known action of water perco ...
... iron - oxide impregna-- tions :-( a ) ' B ' horizon of interglacial ( Riss - Wurm ) : or postglacial soil with a brown to reddish - brown colour and ' A ' horizon weakly leached . This has been caused by well known action of water perco ...
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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