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Photography
Titanium-bearing Magnetite
from
VĂ€sternorrland County, Sweden
Titanium-bearing Magnetite
StavsÀtt, Alnö Complex, Sundsvall, VÀsternorrland County, Sweden
Titanium-bearing Magnetite
StavsÀtt, Alnö Complex, Sundsvall, VÀsternorrland County, Sweden
Titanium-bearing Magnetite
StavsÀtt, Alnö Complex, Sundsvall, VÀsternorrland County, Sweden
Sweden
VĂ€sternorrland County
Ărnsköldsvik
â
Södra Ulvön (Ulvö)
Halfen, B. (1976): Difference in spectral reflectivity between grains of homogeneous and exsolved titanomagnetite. Mineralogical Magazine. 40: 843-851
â
Grundhamn Mine
Mogensen, F. (1946): A ferro-ortho-titanate ore from Södra Ulvön. Geologiska Föreningens i Stockholm Förhandlingar. 68: 578-588
Sundsvall
â
Alnö Complex
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 AlnĂž 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., & HÄlenius, 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 alkalineâcarbonatite magmatism at Alnö, Sweden: a study of fluid and solid inclusions in minerals from the LaĂ„ngarsholmen 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 AlnĂž dikes (Map). Sveriges Geologiske UndersĂžkning, Ser. Ba, (31).
Barber, D. J., & Wenk, H. R. (1984). Microstructures in carbonates from the AlnĂž and Fen carbonatites. Contributions to Mineralogy and Petrology, 88(3), 233-245. doi.org/10.1007/BF00380168
â
Hörningsholm
Ighe, Ulf (2011) LÄngresan til Alnön, Sundsvall, 20-22 augusti 2010.
Litofilen. Medlemsblad för VÀsterÄs AmatörGeologiska SÀllskap
, 28 (1) 11-12
â
StavsÀtt
Sandström, Frej, Binett, Tomas, Wiklund, Christer, Vikström, Jens (2010) AlnömrÄdets geologi och mineralogi [The geology and mineralogy of the Alnö area].
Litofilen. Medlemsblad för VÀsterÄs AmatörGeologiska SÀllskap
, 27 (2) 14-42
TimrÄ
â
SörÄker
and/or
StavsÀtt, Alnö Complex, Sundsvall, VÀsternorrland County, Sweden