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
... associated with basemetal sulphides . Random samples from primary rocks , undisturbed laterite profiles , stream sediments , chromite ore and chromitite horizons of the ultramafic suites were sampled and analysed . The platinum values ...
... associated with basemetal sulphides . Random samples from primary rocks , undisturbed laterite profiles , stream sediments , chromite ore and chromitite horizons of the ultramafic suites were sampled and analysed . The platinum values ...
Page 30
... associated with synvolcanic bodies , stratiform complexes and picritic intrusions . The Alpine and Alaskan - type of ultramafics contain a very low grade concentration of these elements , although workable placer deposits have been ...
... associated with synvolcanic bodies , stratiform complexes and picritic intrusions . The Alpine and Alaskan - type of ultramafics contain a very low grade concentration of these elements , although workable placer deposits have been ...
Page 59
... associated activities invariably introduce lot of changes in the Natural system inclu- ding , defacement of landscape , pollution of landwater system , depletion of forest resources endan- gering the animal and plant life , pollution of ...
... associated activities invariably introduce lot of changes in the Natural system inclu- ding , defacement of landscape , pollution of landwater system , depletion of forest resources endan- gering the animal and plant life , pollution of ...
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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