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 7
... associated with these turbidites , although the relationship of these with the extensive phyllite beds is so far obscure . The phyllites are of a fine clayey material . They are distinctly banded in hand specimens , and the fissility ...
... associated with these turbidites , although the relationship of these with the extensive phyllite beds is so far obscure . The phyllites are of a fine clayey material . They are distinctly banded in hand specimens , and the fissility ...
Page 104
... associated black carbonaceous shales belonging to Lower Tal members are found in close proximity to the Krol - Tal contact . The percentage of P2 O , both in the nodules and shales , is found to be highly variable . Distribution of ...
... associated black carbonaceous shales belonging to Lower Tal members are found in close proximity to the Krol - Tal contact . The percentage of P2 O , both in the nodules and shales , is found to be highly variable . Distribution of ...
Page 202
... associated with sphene . They are commonly associated with biotite . The crystals of allanite are generally dark reddish brown , sometimes with a greenish tinge ; some show evidence of zoning . They show abnormal interference colours ...
... associated with sphene . They are commonly associated with biotite . The crystals of allanite are generally dark reddish brown , sometimes with a greenish tinge ; some show evidence of zoning . They show abnormal interference colours ...
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