Records of the Geological Survey of India, Volume 96Geological Survey of India, 1971 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 144
... east or east - south - east . The ultrabasic bodies within them are found as veins in the host rocks ( e.g. , in the Moulabhanj trench of the Orissa Mining Corporation ) . These are low in the grade of metamorphism ( talc - tremolite ...
... east or east - south - east . The ultrabasic bodies within them are found as veins in the host rocks ( e.g. , in the Moulabhanj trench of the Orissa Mining Corporation ) . These are low in the grade of metamorphism ( talc - tremolite ...
Page 151
... eastern sector . Large - scale mapping around Saruabil and Sukerangi showed that the chromite bodies are exposed on the two limbs of an asymmetric synclinal fold . The northern limb trends east - west and dips at around 40 ° towards ...
... eastern sector . Large - scale mapping around Saruabil and Sukerangi showed that the chromite bodies are exposed on the two limbs of an asymmetric synclinal fold . The northern limb trends east - west and dips at around 40 ° towards ...
Page 208
... east - south - east of Boyanapalle ( 15 ° 32 ′ : 78 ° 08 ′ ) and are conformable to the overlying and underlying formations as indicated by the flow banding in them . The total thickness of the flows was calculated to be about 230 m ...
... east - south - east of Boyanapalle ( 15 ° 32 ′ : 78 ° 08 ′ ) and are conformable to the overlying and underlying formations as indicated by the flow banding in them . The total thickness of the flows was calculated to be about 230 m ...
Contents
Geology of the Vindhyan system in the Eastern part of | 1 |
Some Geological factors influencing the behaviour of | 42 |
5560 | 55 |
Copyright | |
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acid analyses Auden band basalt bauxite beds Bilaspur bodies boulders breccia brown carbonaceous chemical chert chrome-rich suite chromite chromite deposits clay colour composition concentration conglomerate crystallisation crystals district dolerite dumortierite east epidote exposed faults felspar fertilisers fine-grained flows folded formation fossils friable garnet Geol Geological Survey Ghumarwin glacier grains granite grey Haritalyangar hill horizon igneous ilmenite indicated iron Konal Kosi laterite layers limestone limonitised Lower magma magnetite mapping margins material metres Middle Siwalik minerals multiple dykes multiple intrusions Mussoorie nala nodules occur orthopyroxenite overlying Oxide P₂O pebbles pelitic phosphate phosphorus phyllites plagioclase porcellanites Pradesh present psammitic pumicite quartz quartzites river rock phosphate samples sandstones scarp sediments seen shales silica silicified Siwalik Siwalik rocks snout soil structure Sukinda Surv Survey of India syncline TABLE Tadpatri thick thin tourmaline ultrabasic ultrabasic rocks unconformity Upper valley veins Vempalle Vindhyan system volcanic