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 8
... granite ex- posure near Asnadohar the Porcellanites are exposed , and it is possible that the disappearance of the basal Vindhyan rocks is due to faulting . Although the area around the Asnadohar granite was not examined in detail ...
... granite ex- posure near Asnadohar the Porcellanites are exposed , and it is possible that the disappearance of the basal Vindhyan rocks is due to faulting . Although the area around the Asnadohar granite was not examined in detail ...
Page 200
... granite country . The Bijawar limestone resting on the granite is highly silicified at the base . About 20 m . E.S.E. of the Forest Rest House , Hirapur , fragments of granitic material occur as inclusions in the siliceous limestone of ...
... granite country . The Bijawar limestone resting on the granite is highly silicified at the base . About 20 m . E.S.E. of the Forest Rest House , Hirapur , fragments of granitic material occur as inclusions in the siliceous limestone of ...
Page 202
... granite , it also constitutes the dark coloured patches and bands . The biotite is usually brown . The flakes often include zircon with pleochroic haloes and are associated with sphene , chlorite , subordinate muscovite and sericite ...
... granite , it also constitutes the dark coloured patches and bands . The biotite is usually brown . The flakes often include zircon with pleochroic haloes and are associated with sphene , chlorite , subordinate muscovite and sericite ...
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