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 29
... ULTRAMAFIC BELT - A POSSIBLE POTENTIAL SOURCE OF PLATINUM GROUP OF ELEMENTS IN INDIA R. N. PATTANAIK Geological Survey of India ABSTRACT The Sukinda ultramafic belt is already known for its huge reserves of Chromite and Nickel ores but ...
... ULTRAMAFIC BELT - A POSSIBLE POTENTIAL SOURCE OF PLATINUM GROUP OF ELEMENTS IN INDIA R. N. PATTANAIK Geological Survey of India ABSTRACT The Sukinda ultramafic belt is already known for its huge reserves of Chromite and Nickel ores but ...
Page 30
... ultramafic . The Sudbury complex does not have any ultramafic zone . The Sudbury complex has been divided into two parts : 1 ) the main intrusive body which is a micro- pegmatite and 2 ) the underlying mafic sublayer composed of norite ...
... ultramafic . The Sudbury complex does not have any ultramafic zone . The Sudbury complex has been divided into two parts : 1 ) the main intrusive body which is a micro- pegmatite and 2 ) the underlying mafic sublayer composed of norite ...
Page 31
... Ultramafic is a layered complex and is composed of rhythmic layers of ortho- pyroxenite - peridotite - dunite ... ultramafic mass has intruded into the banded iron formations as a laccolith , whose upper part has a synformal disposition ...
... Ultramafic is a layered complex and is composed of rhythmic layers of ortho- pyroxenite - peridotite - dunite ... ultramafic mass has intruded into the banded iron formations as a laccolith , whose upper part has a synformal disposition ...
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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