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 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 ...
Page 180
... range of particle size is between 200 and 400 mesh . It is being worked in a small way for use in the manufacture of cleansing and polishing components . Petrography The coarser material ( 0.1 mm . ) , generally found at the top and ...
... range of particle size is between 200 and 400 mesh . It is being worked in a small way for use in the manufacture of cleansing and polishing components . Petrography The coarser material ( 0.1 mm . ) , generally found at the top and ...
Contents
Son Valley in Mirzapur district U P by F Ahmad | 1 |
Some Geological factors influencing the behaviour of | 42 |
The Snout of the Machoi Glacier Kashmir by | 51 |
Copyright | |
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acid actinolite analyses Auden basalt bauxite beds Bilaspur boulders breccia brown cent by weight chemical chert chrome-rich suite chromite chromite deposits clay colour composition concentration conglomerate crystallisation crystals district dolerite dumortierite east epidote exposed faults felspar fine-grained flows folded formation formed fossils fraction friable garnet Geol Geological Survey Ghumarwin glacier grains granite grey Haritalyangar hill horizon igneous ilmenite indicated Konal Kosi laterite layers limestone Lower magma magnetite mapping material metres Middle Siwalik minerals multiple dykes multiple intrusions Mussoorie occur orthopyroxenite overlying Oxide P₂O pebbles pelitic phosphate phosphorus phyllites plagioclase porcellanites Pradesh present 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 types ultrabasic ultrabasic rocks unconformity Upper valley veins Vempalle Vindhyan system volcanic wall rocks zone