Compositional variation within granite suites of the Lachlan Fold Belt: Its causes and implications for the physical state of granite magma

Special Paper of the Geological Society of America

Volumn 315, Issue , 1996, Pages 159-170

  Chappell, B W ^a  

^a AUSTRALIAN NATIONAL UNIVERSITY   (Australia)

Author keywords

Assimilation; Crystal fractionation; Fractional crystallisation; Granite suites; Hybrids; Magma mingling; Magma mixing; Magmas; Partition coefficients; Restite fractionation; Restites

Indexed keywords

CLAY ALTERATION; FELDSPAR; GRANITE; MIXING; SILICA; STRUCTURAL GEOLOGY; ZIRCON;

ASSIMILATION; CRYSTAL FRACTIONATION; HYBRIDS; MAGMA MINGLING; MAGMA MIXING; MAGMAS; PARTITION COEFFICIENT; RESTITES;

VOLCANIC ROCKS;

CRYSTAL STRUCTURE; DOMINANCE; FOLDING; FRACTIONAL CRYSTALLIZATION; GRANITE; HIGH TEMPERATURE; HYBRID; HYDROTHERMAL ALTERATION; MAGMA; MIXING; PLAGIOCLASE; RESTITE; ZIRCON;

AUSTRALIA; LACHLAN FOLD BELT;

EID: 33846013526     PISSN: 00721077     EISSN: None     Source Type: Book Series    
DOI: 10.1130/0-8137-2315-9.159     Document Type: Article

References (45)

1. Baker, G. 1940. Cordierite granite from Terip Terip, Victoria. AM MINERAL 25, 543-8.
2. Barbarin, B. 1991. Enclaves of the Mesozoic calc-alkaline granitoids of the Sierra Nevada Batholith, California. In Didier, J. & Barbarin, B. (eds) Enclaves and Granite Petrology, 135-53. Amsterdam: Elsevier.
3. Beams, S. D. 1980. Magmatic evolution of the Southeast Lachlan Fold Belt, Australia. Ph.D. Thesis, La Trobe University, Melbourne.
4. Blevin, P. L. & Chappell, B. W. 1992. The role of magma sources, oxidation states and fractionation in determining the granite metallogeny of eastern Australia. TRANS R SOC EDINBURGH EARTH SCI 83, 305-16.
5. Blundy, J. D. & Wood, B. J. 1991. Crystal-chemical controls on the partitioning of Sr and Ba between plagioclase feldspar, silicate melts, and hydrothermal solutions. GEOCHIM COSMOCHIM ACTA 55, 193-209.
6. Bowen, N. L. 1928. The Evolution of the Igneous Rocks. Princeton: Princeton University Press.
7. Chappell, B. W. 1979. Granites as images of their source rocks. GEOL SOC AM ABSTR PROGRAM 11, 400.
8. Chappell, B. W. 1996. Magma mixing and the production of compositional variation within granite suites: evidence from the granites of southeastern Australia. J PETROL 37.
9. Chappell, B. W. & McCulloch, M. T. 1990. Possible mixed source rocks in the Bega Batholith: constraints provided by combined chemical and isotopic studies. GEOL SOC AUST ABSTR 27, 17.
10. Chappell, B. W. & Stephens, W. E. 1988. Origin of infracrustal (I-type) granite magmas. TRANS R SOC EDINBURGH EARTH SCI 79, 71-86.
11. Chappell, B. W. & White, A. J. R. 1992. I- and S-type granites in the Lachlan Fold Belt. TRANS R SOC EDINBURGH EARTH SCI 83, 1-26.
12. Chappell, B. W., White, A. J. R. & Wyborn, D. 1987. The importance of residual source material (restite) in granite petrogenesis. J PETROL 28, 1111-38.
13. Chappell, B. W., Williams, I. S., White, A. J. R. & McCulloch, M. T. 1990. Granites of the Lachlan Fold Belt. ICOG 7 Field Guide Excursion A-2. REC BMR GEOL GEOPHYS 1990/48.
14. Clemens, J. D. & Mawer, C. K. 1992. Granitic magma transport by fracture propagation. TECTONOPHYSICS 204, 339-60.
15. Collins, W. J. 1995. S- and I-type granitoids of the eastern Lachlan Fold Belt: three-component mixing, not restite unmixing. In Brown, M. & Piccoli, P. M. (eds) The Origin of Granites and Related Rocks. Third Hutton Symposium Abstracts. US GEOL SURV CIRC 1129, 37-8.
16. Compston, W. & Chappell, B. W. 1979. Sr-isotope evolution of granitoid source rocks. In McElhinny, M. W. (ed.) The Earth: its Origin, Structure and Evolution, 377-426. London: Academic Press.
17. DePaolo, D. J. 1981a. Trace element and isotopic effects of combined wallrock assimilation and fractional crystallization. EARTH PLANET SCI LETT 53, 189-202.
18. DePaolo, D. J. 1981b. A neodymium and strontium isotopic study of the Mesozoic calc-alkaline granitic batholiths of the Sierra Nevada and Peninsular Ranges, California. J GEOPHYS RES 86, 10470-88.
19. Gray, C. M. 1984. An isotopic mixing model for the origin of granitic rocks in southeastern Australia. EARTH PLANET SCI LETT 70, 47-60.
20. Grout, F. F. 1948. Origin of granite. In Gilluly, J. (ed.) Origin of Granite. GEOL SOC AM MEM 28, 45-54.
21. Hine, R., Williams, I. S., Chappell, B. W. & White, A. J. R. 1978. Contrasts between I- and S-type granitoids of the Kosciusko Batholith. J GEOL SOC AUST 25, 219-34.
22. Johannes, W. 1978. Melting of plagioclase in the system Ab-An-H2O and Qz-Ab-An-H2O at PH2O = 5 kbars, an equilibrium problem. CONTRIB MINERAL PETROL 66, 295-303.
23. McCulloch, M. T. & Chappell, B. W. 1982. Nd isotopic characteristics of S- and I-type granites. EARTH PLANET SCI LETT 58, 51-64.
24. McCulloch, M. T., Chappell, B. W. & Hensel, H. D. 1982. Nd and Sr isotope relations in granitic rocks of the Tasman Fold Belt, eastern Australia. ABST ICOG 5, 246-7.
25. Munksgaard, N. C. 1988. Source of the Cooma Granodiorite, New South Wales-a possible role of fluid-rock interactions. AUST J EARTH SCI 35, 363-77.
26. Pidgeon, R. T. & Compston, W. 1992. A SHRIMP ion microprobe study of inherited and magmatic zircons from four Scottish Caledonian granites. TRANS R SOC EDINBURGH EARTH SCI 83, 473-83.
27. Pitcher, W. S. 1982. Granite type and tectonic environment. In Hsu, K. J. (ed.) Mountain Building Processes, 19-40. London: Academic Press.
28. Pitcher, W. S. 1993. The Nature and Origin of Granite. Glasgow: Blackie Academic & Professional.
29. Read, H. H. 1948. Granites and granites. In Gilluly, J. (ed.) Origin of Granite. GEOL SOC AM MEM 28, 1-19.
30. Rushmer, T. 1995. An experimental deformation study of partially molten amphibolite: application to low melt fraction segregation. J GEOPHYS RES 100, 15681-95.
31. Shand, S. J. 1950. Eruptive Rocks, 4th edn. London: Murby.
32. Sparks, R. S. J. & Marshall, L. A. 1986. Thermal and mechanical constraints on mixing between mafic and silicic magmas. J VOLCANOL GEOTHERM RES 29, 99-124.
33. Stevens, N. C. 1952. The petrology of the Cowra intrusion and associated xenoliths. PROC LINN SOC NSW 77, 132-41.
34. Tuttle, O. F. & Bowen, N. L. 1958. Origin of granite in the light of experimental studies in the system NaAlSi3O8-KAlSi3O8-SiO2-H2O. GEOL SOC AM MEM 74.
35. van der Molen, I. & Paterson, M. S. 1979. Experimental deformation of partially-melted granite. CONTRIB MINERAL PETROL 70,299-318.
36. Wall, V. J., Clemens, J. D. & Clarke, D. B. 1987. Models for granitoid evolution and source compositions. J GEOL 95, 731-49.
37. White, A. J. R. 1995. Suite concept in igneous geology. In Leon T. Silver 70th Birthday Symposium and Celebration. 113-6. The California Institute of Technology.
38. White, A. J. R. & Chappell, B. W. 1988. Some supracrustal (S-type) granites of the Lachlan Fold Belt. TRANS R SOC EDINBURGH EARTH SCI 79, 169-81.
39. Williams, I. S. 1992. Some observations on the use of zircon U-Pb geochronology in the study of granitic rocks. TRANS R SOC EDINBURGH EARTH SCI 83, 447-58.
40. Williams, I. S. 1995. Zircon analysis by ion microprobe: the case of the eastern Australian granites. In Leon T. Silver 70th Birthday Symposium and Celebration 27-31. The California Institute of Technology.
41. Wyborn, D. 1983. Fractionation processes in the Boggy Plain zoned pluton. Ph.D. Thesis, The Australian National University, Canberra.
42. Wyborn, D. & Chappell, B. W. 1986. The petrogenetic significance of chemically related plutonic and volcanic rock units. GEOL MAG 123, 619-28.
43. Wyborn, D., Chappell, B. W. & Johnston, R. M. 1981. Three S-type volcanic suites from the Lachlan Fold Belt, southeast Australia. J GEOPHYS RES 86, 10335-48.
44. Wyborn, D., Turner, B. S. & Chappell, B. W. 1987. The Boggy Plain Supersuite: a distinctive belt of I-type igneous rocks of potential economic significance in the Lachlan Fold Belt. AUST J EARTH SCI 34, 21-43.
45. Wyborn, L. A. I. & Chappell, B. W. 1983. Chemistry of the Ordovician and Silurian greywackes of the Snowy Mountains, southeastern Australia: an example of chemical evolution of sediments with time. CHEM GEOL 39, 81-92.