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Melilite crystallization in the system CaO-MgO-Al2O3-SiO2

Published online by Cambridge University Press:  05 July 2018

G. M. Biggar  and
M. J. O'Hara
G. M. Biggar
Affiliation:
Grant Institute of Geology, University of Edinburgh, West Mains Road, Edinburgh EH9 3JW
M. J. O'Hara
Affiliation:
Grant Institute of Geology, University of Edinburgh, West Mains Road, Edinburgh EH9 3JW
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Summary

The solidus temperatures (IPTS-68) and melilite compositions (mole %) determined for some four-phase assemblages in the system CaO-MgO-Al2O3-SiO2 are: anorthite, diopside, spinel melilite (Åk81Geh19), 1236·5 °C; diopside, spinel, forsterite, melilite (Åk83Geh17), 1238 °C; foresterite, spinel, monticellite, melilite (Åk82Geh18), 1351 °C; monticellite, merwinite, spinel, melilite (Åk52Geh48), 1378 °C; dicalcium-silicate, Ca5MgSi3O12, spinel, melilite (Åk5Geh95), ca. 1412 °C; dicalcium-silicate, Ca6MgAl8SiO21, spinel, melilite (Åk4Geh96), ca. 1347 °C.

Type
Research Article
Information
Mineralogical Magazine , Volume 38 , Issue 300 , December 1972 , pp. 918 - 925
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1972

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References

Biggar, (G. M.), 1969. Progress in Experimental Petrology, First Report. Natural Environment Research Council.Google Scholar
Biggar, (G. M.) 1971. Cement and Concrete Research 1, 493–513.CrossRefGoogle Scholar
Biggar, (G. M.) 1972a. Progress in Experimental Petrology^ Second Reporty 127-30.Google Scholar
Biggar, (G. M.) 1972b. Min. Mag, 38, 768-70.CrossRefGoogle Scholar
Biggar, (G. M.) and O'Hara, (M. J.), 1969a. Ibid. 37, 1–15.Google Scholar
Biggar, (G. M.) 1969b. Ibid. 37, 198–205.CrossRefGoogle Scholar
Biggar, (G. M.) 1969c. Joum. Amer. Ceramic Soc. 52, 249–252.CrossRefGoogle Scholar
O'Hara, (M. J.) and Biggar, (G. M.), 1969a. Amer. Journ. ScL, Schairer VoL 267A, 364-90.Google Scholar
O'Hara, (M. J.) 1969b. Progress in Experimental Petrology, First Report. Natural Environment Research Council.Google Scholar