Hostname: page-component-cd9895bd7-gbm5v Total loading time: 0 Render date: 2024-12-28T00:13:32.605Z Has data issue: false hasContentIssue false

The compositional range of magmatic Mn-garnets in the Galway Granite, Connemara, Ireland

Published online by Cambridge University Press:  05 July 2018

M. P. Whitworth
Affiliation:
Her Majesty’s Inspectorate of Pollution, Vincent House, 2, Woodland Road, Darlington, DL3 7PY
M. Feely
Affiliation:
Department of Geology, University College, Galway, Ireland

Abstract

Image of the first page of this content. For PDF version, please use the ‘Save PDF’ preceeding this image.'
Type
Short Communications
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1994

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Baldwin, J. R. and von Knorring, O. (1983) Compositional range of Mn-garnet in zoned granitic pegmatites. Canad. Mineral., 21, 683–8.Google Scholar
Coats, J. S. and Wilson, R. J. (1971) The eastern end of the Galway Granite. Mineral. Mag., 38, 138–51.CrossRefGoogle Scholar
Deer, W. A., Howie, R. A. and Zussman, J. (1992) An introduction to the rock-forming minerals, 2nd edn. Longmans, London.Google Scholar
Feely, M. and Madden, J. S. (1988) Trace element variation in the leucogranites within the main Galway Granite, Connemara, Ireland. Mineral. Mag., 52, 139–6.CrossRefGoogle Scholar
Feely, M., McCabe, E. and Williams, C. T. (1989) U, Th and REE bearing accessory minerals in a high heat production (HHP) leucogranite within the Galway Granite, western Ireland. Trans. Inst. Mining Metall. (Section B. Applied Earth Sci.), 98, B27-B32.Google Scholar
Feely, M., McCabe, E. and Kunzendorf, H. (1991) The evolution of REE profiles in the Galway Granite western Ireland. Irish J. Earth Sci., 11, 71–9.Google Scholar
Hildreth, W. (1981) Gradients in silicic magma chambers: implications for lithospheric magma-tism. J. Geophys. Res., 86, 10153–92.CrossRefGoogle Scholar
Lawrence, G. (1975) The use of Rb/Sr ratios as a guide to mineralisation in the Galway Granite, Ireland. In Geochemical Exploration (Elliot, I. L. and Fletcher, W. K., eds.) Elsevier, 353-70.Google Scholar
Leake, B. E. (1967) Zones garnets from the Galway Granite and its aplites. Earth Planet. Sci. Lett., 3, 311–6.CrossRefGoogle Scholar
Leake, B. E. (1974) The crystallization history and mechanism of emplacement of the western part of the Galway Granite, Connemara, western Ireland. Mineral. Mag., 39, 498–513.CrossRefGoogle Scholar
Leake, B. E., Tanner, P. W. G. and Senior, R. (1981) The Geology of Connemara, 1:63360 Geological Map, University of Glasgow.Google Scholar
Max, M. D., Long, C. B. and Geoghegan, M. (1978) The Galway Granite and its setting. Geol. Surv. Ireland Bull., 2, 223–33.Google Scholar
Millar, C. F. and Stoddard, E. F. (1981) The role of manganese in the paragenesis of magmatic garnet: an example from the Old Woman-Piute range, California. J. Geol., 89, 233–46.CrossRefGoogle Scholar
Thornton, M. A. (1964) The geochemistry of part of the north-west border of the Galway Granite. Unpubl. MSc. thesis, University of Bristol.Google Scholar
Whitworth, M. P. (1992) Petrogenetic implications of garnets associated with lithium pegmatites from SE Ireland. Mineral. Mag., 56, 75–83.CrossRefGoogle Scholar
Whitworth, M. P. and Feely, M. (1989) The geochemistry of selected pegmatites and their host granites from the Galway Granite, western Ireland. Irish J. Earth Sci., 10, 89–97.Google Scholar
Wright, P. C. (1964) The petrology, chemistry and structure of the Galway Granite of the Carna area, Co. Galway. Proc. Royal Irish Acad., 63B, 239-4.Google Scholar