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 184
... intrusions and the divergent views regarding their origin , it is concluded that they represent two distinct types of igneous activity . Hence restriction of the term ' composite intrusions ' to minor igneous intrusives with ...
... intrusions and the divergent views regarding their origin , it is concluded that they represent two distinct types of igneous activity . Hence restriction of the term ' composite intrusions ' to minor igneous intrusives with ...
Page 185
... intrusions and the divergent views regarding their origin , it is concluded that they represent two distinct types of igneous activity . Hence restriction of the term ' composite intrusions ' to minor igneous intrusives with ...
... intrusions and the divergent views regarding their origin , it is concluded that they represent two distinct types of igneous activity . Hence restriction of the term ' composite intrusions ' to minor igneous intrusives with ...
Page 190
... intrusions ' is not strictly correct . Such types could better be described as multiple intrusions with chilled or unchilled contact . As in composite intrusions , multiple intrusions may be formed by the injection of basic magma of a ...
... intrusions ' is not strictly correct . Such types could better be described as multiple intrusions with chilled or unchilled contact . As in composite intrusions , multiple intrusions may be formed by the injection of basic magma of a ...
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