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 113
... Phosphates An idea of the quality of the imported rock - phosphate could be had from the data given below : — TABLE 7 7-1 . Jordan Phosphate : Tricalcium Phosphate of Lime 72 % Phosphoric Acid 34.4 % Lime 54.40 % Alumina 0.12 % Iron ...
... Phosphates An idea of the quality of the imported rock - phosphate could be had from the data given below : — TABLE 7 7-1 . Jordan Phosphate : Tricalcium Phosphate of Lime 72 % Phosphoric Acid 34.4 % Lime 54.40 % Alumina 0.12 % Iron ...
Page 120
... phosphate deposits are of the black shale type , formed generally under restricted marine environment or under reducing condition . The solubility of both calcium phosphate and calcium carbonate are , however , ' strongly controlled by ...
... phosphate deposits are of the black shale type , formed generally under restricted marine environment or under reducing condition . The solubility of both calcium phosphate and calcium carbonate are , however , ' strongly controlled by ...
Page 122
... phosphate in the oceans . " The deeper waters of the Pacific are in general higher in phosphate than those of the Atlantic ocean ' , being dependent on the nature of deep water circulation . The amounts of phosphate in the Indian ocean ...
... phosphate in the oceans . " The deeper waters of the Pacific are in general higher in phosphate than those of the Atlantic ocean ' , being dependent on the nature of deep water circulation . The amounts of phosphate in the Indian ocean ...
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