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 11
... limestone reacts freely with dilute hydrochloric acid . Included here are also some thin beds of fine conglomerates ... limestone , and it is possible that the reaction was localised by a zone of faulting which is no longer recognisable ...
... limestone reacts freely with dilute hydrochloric acid . Included here are also some thin beds of fine conglomerates ... limestone , and it is possible that the reaction was localised by a zone of faulting which is no longer recognisable ...
Page 17
... limestone , overlain by a constant siltstone and shale bed , that was separately mapped in the field , but has since been included in the Fawn limestone formation . The limestone is , in places , distinctly biohermal , and in the bed of ...
... limestone , overlain by a constant siltstone and shale bed , that was separately mapped in the field , but has since been included in the Fawn limestone formation . The limestone is , in places , distinctly biohermal , and in the bed of ...
Page 19
Geological Survey of India. Rohtas limestone and shales The typical Rohtas limestone is grey - coloured , smooth - weathering , and thin - bedded , but the characters are best developed only in the lower part of the formation . The top ...
Geological Survey of India. Rohtas limestone and shales The typical Rohtas limestone is grey - coloured , smooth - weathering , and thin - bedded , but the characters are best developed only in the lower part of the formation . The top ...
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