| Andersson, M., Malehmir, A., Troll, V. R., Dehghannejad, M., Juhlin, C., & Ask, M. (2013). Carbonatite ring-complexes explained by caldera-style volcanism. Scientific reports, 3(1), 1-9. https://www.nature.com/articles/srep01677.pdf Meert, J. G., Walderhaug, H. J., Torsvik, T. H., & Hendriks, B. W. (2007). Age and paleomagnetic signature of the Alnø carbonatite complex (NE Sweden): Additional controversy for the Neoproterozoic paleoposition of Baltica. Precambrian Research, 154(3-4), 159-174. doi.org/10.1016/j.precamres.2006.12.008 Vuorinen, J. H., & Hålenius, U. (2005). Nb-, Zr-and LREE-rich titanite from the Alnö alkaline complex: crystal chemistry and its importance as a petrogenetic indicator. Lithos, 83(1-2), 128-142. Vuorinen, J. H., & Skelton, A. D. (2004). Origin of silicate minerals in carbonatites from Alnö Island, Sweden: magmatic crystallization or wall rock assimilation?. Terra Nova, 16(4), 210-215. doi.org/10.1111/j.1365-3121.2004.00557.x Ingrid, H. K. (1998). Rare earth elements in sövitic carbonatites and their mineral phases. Journal of Petrology, 39(11-12), 2105-2121.https://doi.org/10.1093/petroj/39.11-12.2105 Morogan, V., & Lindblom, S. (1995). Volatiles associated with the alkaline–carbonatite magmatism at Alnö, Sweden: a study of fluid and solid inclusions in minerals from the Laångarsholmen ring complex. Contributions to Mineralogy and Petrology, 122(3), 262-274. doi.org/10.1007/s004100050126 Morogan, V. (1989). Mass transfer and REE mobility during fenitization at Alnö, Sweden. Contributions to Mineralogy and Petrology, 103(1), 25-34. doi.org/10.1007/BF00371362 Morogan, V., & Woolley, A. R. (1988). Fenitization at the Alnö carbonatite complex, Sweden Kresten, P. (1986). Alkaline and carbonatitic Alnø dikes (Map). Sveriges Geologiske Undersøkning, Ser. Ba, (31). Barber, D. J., & Wenk, H. R. (1984). Microstructures in carbonates from the Alnø and Fen carbonatites. Contributions to Mineralogy and Petrology, 88(3), 233-245. doi.org/10.1007/BF00380168 |