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 130
... contain P , O , in traces only ; 80 samples i.e. , 66 % of the total number of samples analysed contain 0.01 % to 0.91 % P , O ,; 16 samples or 13.4 % of the total number of samples analysed contain 1.01 % to 1.94 % P , O ,; 10 samples ...
... contain P , O , in traces only ; 80 samples i.e. , 66 % of the total number of samples analysed contain 0.01 % to 0.91 % P , O ,; 16 samples or 13.4 % of the total number of samples analysed contain 1.01 % to 1.94 % P , O ,; 10 samples ...
Page 179
... contain a bluish clay which , when dried , yielded a white product . The entire sequence , between the weathered basement rocks and the top soil , was found to contain abundant ' Kankar ' ( Chakravarty , 1950 ) . Ash beds have been ...
... contain a bluish clay which , when dried , yielded a white product . The entire sequence , between the weathered basement rocks and the top soil , was found to contain abundant ' Kankar ' ( Chakravarty , 1950 ) . Ash beds have been ...
Page 217
... contain tourmaline , epidote , garnet , iron - ore ( hematite and limonite ) , ilmenite and leucoxene as their heavy ... contains greater amount of iron - ore . In the pelitic band , the percentage of ilmenite decreases with the decrease ...
... contain tourmaline , epidote , garnet , iron - ore ( hematite and limonite ) , ilmenite and leucoxene as their heavy ... contains greater amount of iron - ore . In the pelitic band , the percentage of ilmenite decreases with the decrease ...
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