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 149
... bodies and their surrounding wall rocks , particularly around Saruabil and Sukerangi . S , within the ore bodies is defined by changes in grain size and / or colour of the chromite grains ; in the wall rocks , it is decipherable by ...
... bodies and their surrounding wall rocks , particularly around Saruabil and Sukerangi . S , within the ore bodies is defined by changes in grain size and / or colour of the chromite grains ; in the wall rocks , it is decipherable by ...
Page 155
... bodies occur near the base of the ultrabasic column ; the grey , friable ore bodies occur in three different levels in the central part ; and the brown ore occurs in the upper half of the ultrabasic column . There appears to be a ...
... bodies occur near the base of the ultrabasic column ; the grey , friable ore bodies occur in three different levels in the central part ; and the brown ore occurs in the upper half of the ultrabasic column . There appears to be a ...
Page 159
... bodies are frea chromite - silicate interbands . Such gr occurrence of ore bodies in different tion of chrome - rich melt could not ent by iron oxides was Jomorphs of hematite / - complete consolidation of the was not magmatic . suggest ...
... bodies are frea chromite - silicate interbands . Such gr occurrence of ore bodies in different tion of chrome - rich melt could not ent by iron oxides was Jomorphs of hematite / - complete consolidation of the was not magmatic . suggest ...
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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Common terms and phrases
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