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Tuhualite in a peralkaline rhyolite ignimbrite from Pantelleria, Italy

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Tuhualite in a peralkaline rhyolite ignimbrite from Pantelleria, Italy. / Bagiński, Bogusław; MacDonald, Raymond; White, John C. et al.
In: European Journal of Mineralogy, Vol. 30, No. 2, 04.2018, p. 367-373.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Bagiński, B, MacDonald, R, White, JC & Jezak, L 2018, 'Tuhualite in a peralkaline rhyolite ignimbrite from Pantelleria, Italy', European Journal of Mineralogy, vol. 30, no. 2, pp. 367-373. https://doi.org/10.1127/ejm/2018/0030-2711

APA

Bagiński, B., MacDonald, R., White, J. C., & Jezak, L. (2018). Tuhualite in a peralkaline rhyolite ignimbrite from Pantelleria, Italy. European Journal of Mineralogy, 30(2), 367-373. https://doi.org/10.1127/ejm/2018/0030-2711

Vancouver

Bagiński B, MacDonald R, White JC, Jezak L. Tuhualite in a peralkaline rhyolite ignimbrite from Pantelleria, Italy. European Journal of Mineralogy. 2018 Apr;30(2):367-373. Epub 2018 Jan 10. doi: 10.1127/ejm/2018/0030-2711

Author

Bagiński, Bogusław ; MacDonald, Raymond ; White, John C. et al. / Tuhualite in a peralkaline rhyolite ignimbrite from Pantelleria, Italy. In: European Journal of Mineralogy. 2018 ; Vol. 30, No. 2. pp. 367-373.

Bibtex

@article{b06ee01be7e04218a87520e0f628f220,
title = "Tuhualite in a peralkaline rhyolite ignimbrite from Pantelleria, Italy",
abstract = "An occurrence of the rare mineral tuhualite (NaFe3+Fe2+Si6O15) is reported in a peralkaline rhyolitic ignimbrite from the island of Pantelleria, Italy. The mineral formed during devitrification of glassy fiamme and varies in form from anhedral plates to perfectly euhedral in open vesicles. There is significant replacement of Fe2+ by Mn (≤0.37 atoms per formula unit (apfu)) and Zn (≤0.11 apfu), and of Na by K (≤0.13 apfu). The tuhualite possibly formed at temperatures <580 °C at fO2>FMQ in the presence of a hydrous fluid.",
keywords = "COMPOSITIONAL VARIATION, CONDITIONS OF FORMATION, PANTELLERIA, TUHUALITE: PERALKALINE IGNIMBRITE",
author = "Bogus{\l}aw Bagi{\'n}ski and Raymond MacDonald and White, {John C.} and Lidia Jezak",
year = "2018",
month = apr,
doi = "10.1127/ejm/2018/0030-2711",
language = "English",
volume = "30",
pages = "367--373",
journal = "European Journal of Mineralogy",
issn = "0935-1221",
publisher = "E. Schweizerbart'sche Verlagsbuchhandlung",
number = "2",

}

RIS

TY - JOUR

T1 - Tuhualite in a peralkaline rhyolite ignimbrite from Pantelleria, Italy

AU - Bagiński, Bogusław

AU - MacDonald, Raymond

AU - White, John C.

AU - Jezak, Lidia

PY - 2018/4

Y1 - 2018/4

N2 - An occurrence of the rare mineral tuhualite (NaFe3+Fe2+Si6O15) is reported in a peralkaline rhyolitic ignimbrite from the island of Pantelleria, Italy. The mineral formed during devitrification of glassy fiamme and varies in form from anhedral plates to perfectly euhedral in open vesicles. There is significant replacement of Fe2+ by Mn (≤0.37 atoms per formula unit (apfu)) and Zn (≤0.11 apfu), and of Na by K (≤0.13 apfu). The tuhualite possibly formed at temperatures <580 °C at fO2>FMQ in the presence of a hydrous fluid.

AB - An occurrence of the rare mineral tuhualite (NaFe3+Fe2+Si6O15) is reported in a peralkaline rhyolitic ignimbrite from the island of Pantelleria, Italy. The mineral formed during devitrification of glassy fiamme and varies in form from anhedral plates to perfectly euhedral in open vesicles. There is significant replacement of Fe2+ by Mn (≤0.37 atoms per formula unit (apfu)) and Zn (≤0.11 apfu), and of Na by K (≤0.13 apfu). The tuhualite possibly formed at temperatures <580 °C at fO2>FMQ in the presence of a hydrous fluid.

KW - COMPOSITIONAL VARIATION

KW - CONDITIONS OF FORMATION

KW - PANTELLERIA

KW - TUHUALITE: PERALKALINE IGNIMBRITE

U2 - 10.1127/ejm/2018/0030-2711

DO - 10.1127/ejm/2018/0030-2711

M3 - Journal article

VL - 30

SP - 367

EP - 373

JO - European Journal of Mineralogy

JF - European Journal of Mineralogy

SN - 0935-1221

IS - 2

ER -