Records of the Geological Survey of India, Volume 118, Parts 3-8government of India., 1991 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 2
... Quartz - garnet - sillimanite gneiss and schist Garnetiferous quartz - feldspathic bands Garnetiferous quartzite , calc - silicate rocks a preferred orientation and traces of minerali- sation in the rocks along the shear zone and absent ...
... Quartz - garnet - sillimanite gneiss and schist Garnetiferous quartz - feldspathic bands Garnetiferous quartzite , calc - silicate rocks a preferred orientation and traces of minerali- sation in the rocks along the shear zone and absent ...
Page 3
... quartz , K - feldspar , plagio- clase , biotite , magnetite and hematite . Brick - red hematite flakes are found associated with biotite and magnetite . K - feldspar and plagioclase occur in minor quantities . Pseudo - tachylite is dark ...
... quartz , K - feldspar , plagio- clase , biotite , magnetite and hematite . Brick - red hematite flakes are found associated with biotite and magnetite . K - feldspar and plagioclase occur in minor quantities . Pseudo - tachylite is dark ...
Page 85
... quartz - garnet - silli- manite schist / gneiss and calc granulite together comprise the khondalite group . Garnetiferous quartzite generally occurs as narrow linear bands within the quartz - garnet - sillimanite schist / gneiss at the ...
... quartz - garnet - silli- manite schist / gneiss and calc granulite together comprise the khondalite group . Garnetiferous quartzite generally occurs as narrow linear bands within the quartz - garnet - sillimanite schist / gneiss at the ...
Contents
Study of TaptapaniChandragiri Shear Zone in Eastern Ghats | 1 |
Chemistry of Hornblendes of the amphibolites from HesatuBelbathan | 7 |
Deformation history of the Precambrian rocks around Tigda | 13 |
13 other sections not shown
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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 hills deposits developed drainage Duasini environmental erosion FAAS flood plain fluvial folds formation gabbro Ganjam Geol Geological Survey geomorphic GEOMORPHOLOGY gneiss gold grains granite gneiss granitised amphibolite groundwater hornblende INDIA Records Volume iron khondalite Kumari land landform landuse laterite Limonite lineament Manbazar Surface massive amphibolite material ment mineralised minerals mining nala ND ND Noa Dihing Opx cumulate Orissa oxidation parent rocks pediplain plagioclase platinum group ppm ppm ppm 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 SUKINDA ULTRAMAFIC Survey of India Taptapani terraces terrain Tetla thickness tion Tirap district trend ultramafic valley varies West Bengal