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 31
... Range to Salt Range , discharging into the Tethys , farther north . It is hardly necessary to emphasise that such a mighty river system does not appear to be possible if desert conditions really prevailed over such a large part of the ...
... Range to Salt Range , discharging into the Tethys , farther north . It is hardly necessary to emphasise that such a mighty river system does not appear to be possible if desert conditions really prevailed over such a large part of the ...
Page 127
... range in diameters from one - twentieth of a millimeter to more than three centimeters and are generally well sorted . Though generally struc- tureless yet some of the larger ones are concentrically laminated . " The larger ones are ...
... range in diameters from one - twentieth of a millimeter to more than three centimeters and are generally well sorted . Though generally struc- tureless yet some of the larger ones are concentrically laminated . " The larger ones are ...
Page 155
... range Cr : Fe Total Fe range 1. Upper brown ore 11-44 % 14-24 % 0.3-2 2. Middle brown ore 45-56 % 13-24 % 1.4-3 3. Upper grey friable ore 60-63 % 20-24 % around 2 4. Lower Brown ore 18-51 % 11-18 % 1-2 5. Lower grey , friable ore 53-56 ...
... range Cr : Fe Total Fe range 1. Upper brown ore 11-44 % 14-24 % 0.3-2 2. Middle brown ore 45-56 % 13-24 % 1.4-3 3. Upper grey friable ore 60-63 % 20-24 % around 2 4. Lower Brown ore 18-51 % 11-18 % 1-2 5. Lower grey , friable ore 53-56 ...
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