Low-pressure phase relationships in the system Na2O - CaO - FeO - MgO - Al2O3 - SiO2 at 1100°c, with implications for the differentiation of basaltic magmas

Journal of Petrology

Volumn 34, Issue 4, 1993, Pages 743-762

  Shi, Ping ^a  

^a UNIVERSITÄT BAYREUTH   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

BASALT; DIFFERENTIATION; MELT; PHASE RELATIONS; SILICATE;

EID: 0027846691     PISSN: 00223530     EISSN: None     Source Type: Journal    
DOI: 10.1093/petrology/34.4.743     Document Type: Article

References (28)

1. Beattie, P., Clifford, F., & Russell, D., 1991. Partition coefficients for olivine-melt and orthopyroxene-melt systems. Contr. Miner. Petrol. 109, 212-24.
2. Biggar, G. M., & Humphries, D. J., 1981. The plagioclase, forsterite, diopside, liquid equilibrium in the system Ca0-Na20-Mg0-Al203-Si02. Miner. Mag. 44, 309-14.
3. Cox, K. G., Bell, J. D., & Pankhurst, R. J., 1979. The Interpretation of Igneous Rocks. London: Allen & Unwin, 450 pp.
4. Gee, L. L., & Sack, R. O., 1988. Experimental petrology of melilite nephelinites. J. Petrology 29, 1233-55.
5. Gill, J. B., 1981. What is ‘typical calcalkaline andesite’. In: Orogenic Andesites and Plate Tectonics. Berlin: Springer-Verlag, 1-12.
6. Hoover, J. E., & Irvine, T. N., 1977. Liquidus relations and Mg-Fe partitioning on part of the system Mg2SiO4-Fe2SiO4-CaMgSi2O6-CaFeSi206-KAlSi3O9-SiO2. Carnegie Inst. Wash. Yearb. 77, 774-84. Hunter, R. H., & Sparks, R. S. J., 1990. The differentiation of Skaergaard intrusion. Contr. Miner. Petrol. 104, 248-54.
7. Irving, T. N., & Baragar, W. R., 1971. A guide to chemical classification of common igneous rocks. Can.J. Earth Sci. 8, 523-48.
8. Kuno, H., 1968. Differentiation of basaltic magmas. In: Hess, H. H., & Poldervaart, A. (eds.) Basalts 2. Wiley-Interscience, New York, 624-88.
9. Libourel, G., Boivin, P., & Biggar, G. M., 1989. The univariant curve liquid = forsterite+ anorthite +diopside in the system CMAS at 1 bar: Solid solution and melt structure. Contr. Miner. Petrol. 102, 406-21.
10. Longhi, J., & Pan, V., 1987. A reconnaissance study of phase boundaries in low-alkali basaltic liquids. J. Petrology 29, 115-47.
11. Walker, D., & Hays, J. F., 1978. The distribution of Fe and Mg between olivine and lunar basaltic liquids. Geochim. Cosmochim. Acta 42, 1545-58.
12. MacDonald, G. A., & Katsura, T., 1964. Chemical composition of Hawaiian lavas. J. Petrology 5, 82-133.
13. Matsui, Y., & Nishizawa, O., 1974. Iron(II)-niagnesium exchange equilibrium between olivine and calcium-free pyroxene over a temperature range 800 °C to 1300°C. Bull. Soc. Fr. Miner. Cristal. 97, 122-30.
14. McBimey, A. R., & Naslund, H. R., 1990. The differentiation of Skaergaard intrusion. A discussion of Hunter and Sparks. Contr. Miner. Petrol. 104, 235-47.
15. Mtyashiro, A., 1974. Volcanic rock series in island arcs and active continental margins. Am. J. Sci. 274, 321-55.
16. Mtyashiro, A., 1978. Nature of alkalic volcanic rock series. Contr. Miner. Petrol. 66, 91-104.
17. Morse, S. A., 1979. Kjglapait geochemistry II: Petrography. J. Petrology 20, 591-624.
18. Pan, V., & Longhi, J., 1990. The system Mg2Si04-Ca2SiO4-CaAl2O4-NaAlSiO4-SiO2: One atmosphere liquidus equilibria of analogs of alkaline mafic lavas. Contr. Miner. Petrol. 105, 569-84.
19. Poldervaart, A., 1964. Chemical definition of alkali basalts and tholeiites. Geol. Soc. Am. Bull. 75, 229-32.
20. Presnall, D. C., Dixon, S. A., Dixon, J. R., O’Donnel, T. H., Brenner, N. L., Schrock, R. L., & Dycus, D. W., 1978. Liquidus phase relations on the join diopside-forsterite-anorthite from 1 atm to 20 kbar: Their bearing on the generation and crystallization of basaltic magma. Contr. Miner. Petrol. 66, 203-20.
21. Roeder, P. L., & Emslie, R. F., 1970. Olivine liquid equilibrium. Contr. Miner. Petrol. 29, 275-89.
22. Shi, P., 1992. Basalt evolution at low pressure: Implications from an experimental study in the system CaO-Fe0-MgO-Al2O3-SiO2. Contr. Miner. Petrol. 110, 139-53.
23. Libourel, G., 1991. The effect of FeO on the system CMAS at low pressure and implications for basalt crystallization processes. Contr. Miner. Petrol. 108, 129-45.
24. Soulard, H., Provost, A., & Boivin, P., 1992. Ca0-MgO-Al2O3-SiO2-Na2O (CMASN)at 1 bar from low to high Na20 contents: Topology of an analogue for alkaline basic rocks. Chem. Geol. 96, 459-77.
25. Von Seckendorff, V., & O’Neill, H. C., 1993. An experimental study of Fe-Mg partitioning between olivine and orthopyroxene at 1173, 1273 and 1473 K and 1-6 GPa. Contr. Miner. Petrol, (in press).
26. Wilson, M., 1989. Relation of present-day magmatism to global tectonic processes. In: Igneous Petrogenesis. London: Unwin Hyman, 3-12.
27. Yoder, H. S., Jr., 1979. Mehlite-bearing rocks and related lamprophyres. In: Yoder, H. S., Jr. (ed.) The Evolution of Igneous Rocks: Fiftieth Anniversary Perspectives. Princeton, NJ: Princeton University Press, 391-411.
28. Tilley, C. E., 1962. Origin of basalt magmas: An experimental study of natural and synthetic rock systems. J. Petrology 3, 342-532.