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On Garnet Coronites from Koraput, Orissa

Published online by Cambridge University Press:  01 May 2009

Mihir K. Bose
Mihir K. Bose
Affiliation:
Department of Geology, Presidency College, Calcutta.
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Abstract

Development of garnet coronas in a small meta-mafite body, forming a tilted dome within the parametamorphics, is reported and the petrography of the coronites is described. Garent coronation marks a stage in the metamorphic and textural evolution of the rocks. The origin of coronas and related features is discussed.

Type
Articles
Information
Geological Magazine , Volume 98 , Issue 5 , October 1961 , pp. 409 - 416
Copyright
Copyright © Cambridge University Press 1961

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References

REFERENCES

Barth, T. F. W., 1930. Mineralogy of the Adirondack felspar. Amer. Min., 15, 129–143.Google Scholar
Buddington, A. F., 1939. Adirondack igneous rocks and their metamorphism. Mem. geol. Soc. Amer., 7.Google Scholar
Chatterjee, S. C., 1959. The problem of the anorthosites with special reference to the anorthosites of Bengal. Pres. Add. Ind. Sci. Cong. Assoc.Google Scholar
Friedman, G. M., 1955. Petrology of the Mimesangmesing Lake norite mass, Ontario, Canada. Amer. J. Sci., 253, 590–608.Google Scholar
Gjelsvik, T., 1952. Metamorphosed dolerites in the gneiss area of Sunnmøre on the west coast of Southern Norway. Norsk. geol. Tiddskr., 30, 34–134.Google Scholar
Gillson, J. L., Callahan, Wm. H., and Millar, Wm. B., 1928. Adirondack studies. J. Geol., 36, 149–163.CrossRefGoogle Scholar
Huang, W. T., 1955. Occurrence of leucogabbro and associated igneous rocks in Wichita Mountains. Amer. J. Sci., 253, 341–357.CrossRefGoogle Scholar
MacGregor, A. G., 1931. Clouded felspars and thermal metamorphism. Miner. Mag., 22, 524–538.Google Scholar
Mawdlsey, J. B., 1927. Anorthosite of St. Urbain area, Quebec. Mem. geol. Surv. Canada, 152.Google Scholar
Murthy, M. V. N., 1958. Coronites from India and their bearing on the origin of coronas. Bull. geol. Soc. Amer., 69, 23–38.Google Scholar
Poldervaart, A. and Gilkey, A. K., 1954. On clouded plagioclase. Amer. Min., 39, 75–91.Google Scholar
Sederholm, J. J., 1916. On synantectic minerals and related phenomena. Bull. Comm. geol. Finlande., 48, 1–59.Google Scholar
Shand, S. J., 1945. Coronas and coronites. Bull. geol. Soc., Amer., 56, 247–266.Google Scholar
Sutton, J and Watson, J., 1951. The Pre-Torridonian metamorphic history of Loch Torridon and Scourie areas in north-west Highlands. Quart. J. geol. Soc. Lond., 106, 241–307.Google Scholar
Wentorf, R. H. Jr., 1956. The formation of core Mountain garnet and hornblende at high temperature and pressure. Amer. J. Sci., 254, 413–419.Google Scholar