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 152
... belonging to the kammererite - kotshubeite family ( of Lapham , 1958 ) . At places , individual veinlets show bright green serpentine in the margins , and kammererite along the central parts . In the grey , friable type of ore , the 152.
... belonging to the kammererite - kotshubeite family ( of Lapham , 1958 ) . At places , individual veinlets show bright green serpentine in the margins , and kammererite along the central parts . In the grey , friable type of ore , the 152.
Page 157
... margins of the complex . The chemical variation is sympathetically reflected in the lattice para- meters of chromite from different levels , even allowing for the margin of inaccuracy . But for the lowest grey massive ore horizon , the ...
... margins of the complex . The chemical variation is sympathetically reflected in the lattice para- meters of chromite from different levels , even allowing for the margin of inaccuracy . But for the lowest grey massive ore horizon , the ...
Page 159
... margins . struction of the chromite structure . ( vi ) The chromite depr angular zenoliths of ultrabasi ' considered as late magmati ( vii ) As stated ir progressively reduced in MgO and Cr This , in conjunc the modus op The ' gravitati ...
... margins . struction of the chromite structure . ( vi ) The chromite depr angular zenoliths of ultrabasi ' considered as late magmati ( vii ) As stated ir progressively reduced in MgO and Cr This , in conjunc the modus op The ' gravitati ...
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