Eldfellite, NaFe(SO4)2, a new fumarolic mineral from Eldfell volcano, Iceland

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Eldfellite, NaFe(SO4)2, a new fumarolic mineral from Eldfell volcano, Iceland. / Balic Zunic, Tonci; Garavelli, A.; Acquafredda, P.; Leonardsen, E.; Jakobsson, S.P.

In: Mineralogical Magazine, Vol. 73, No. 1, 2009, p. 51-57.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Balic Zunic, T, Garavelli, A, Acquafredda, P, Leonardsen, E & Jakobsson, SP 2009, 'Eldfellite, NaFe(SO4)2, a new fumarolic mineral from Eldfell volcano, Iceland', Mineralogical Magazine, vol. 73, no. 1, pp. 51-57. https://doi.org/10.1180/minmag.2009.073.1.51

APA

Balic Zunic, T., Garavelli, A., Acquafredda, P., Leonardsen, E., & Jakobsson, S. P. (2009). Eldfellite, NaFe(SO4)2, a new fumarolic mineral from Eldfell volcano, Iceland. Mineralogical Magazine, 73(1), 51-57. https://doi.org/10.1180/minmag.2009.073.1.51

Vancouver

Balic Zunic T, Garavelli A, Acquafredda P, Leonardsen E, Jakobsson SP. Eldfellite, NaFe(SO4)2, a new fumarolic mineral from Eldfell volcano, Iceland. Mineralogical Magazine. 2009;73(1):51-57. https://doi.org/10.1180/minmag.2009.073.1.51

Author

Balic Zunic, Tonci ; Garavelli, A. ; Acquafredda, P. ; Leonardsen, E. ; Jakobsson, S.P. / Eldfellite, NaFe(SO4)2, a new fumarolic mineral from Eldfell volcano, Iceland. In: Mineralogical Magazine. 2009 ; Vol. 73, No. 1. pp. 51-57.

Bibtex

@article{c8fe5480ea3911deba73000ea68e967b,
title = "Eldfellite, NaFe(SO4)2, a new fumarolic mineral from Eldfell volcano, Iceland",
abstract = "A new mineral, eldfellite, was found among fumarolic encrustations collected in 1990 on the Eldfell volcano, Heimaey Island, Iceland. Associated minerals are ralstonite, anhydrite, gypsum, bassanite, hematite, opal and tamarugite, as well as a presumably new mineral with the composition Na3Fe(SO4)3. Along with opal and tamarugite, eldfellite forms soft and fragile aggregates built of thin, platy crystals of micrometre size. The mineral is yellowish-green to greenish-white, with a white streak. The calculated density is 3.062 g/cm3. Eldfellite is monoclinic, C2/m, a 8.043(4) {\AA}, b 5.139(2) {\AA}, c 7.115(4) {\AA}, {\ss} 92.13(2)°, Vuc 293.9(2) {\AA}3, Z = 2 and is isostructural with yavapaiite[KFe(SO4)2]. The strongest lines in the powder diffraction diagram are [d ({\AA}), I (relative to 10)]: 3.72, 8; 3.64, 5; 3.43, 5; 2.77, 10; 2.72, 6; 2.57, 3; 2.370, 6; 1.650, 3. The chemical analysis and the X-ray diffraction data of eldfellite correspond to those of the synthetic compound NaFe(SO4)2.",
keywords = "Faculty of Science, eldfellite, nye mineraler, nye mineral arter, eldfellite, new mineral, fumaroles, new mineral species",
author = "{Balic Zunic}, Tonci and A. Garavelli and P. Acquafredda and E. Leonardsen and S.P. Jakobsson",
year = "2009",
doi = "10.1180/minmag.2009.073.1.51",
language = "English",
volume = "73",
pages = "51--57",
journal = "Mineralogical Magazine",
issn = "0026-461X",
publisher = "Mineralogical Society",
number = "1",

}

RIS

TY - JOUR

T1 - Eldfellite, NaFe(SO4)2, a new fumarolic mineral from Eldfell volcano, Iceland

AU - Balic Zunic, Tonci

AU - Garavelli, A.

AU - Acquafredda, P.

AU - Leonardsen, E.

AU - Jakobsson, S.P.

PY - 2009

Y1 - 2009

N2 - A new mineral, eldfellite, was found among fumarolic encrustations collected in 1990 on the Eldfell volcano, Heimaey Island, Iceland. Associated minerals are ralstonite, anhydrite, gypsum, bassanite, hematite, opal and tamarugite, as well as a presumably new mineral with the composition Na3Fe(SO4)3. Along with opal and tamarugite, eldfellite forms soft and fragile aggregates built of thin, platy crystals of micrometre size. The mineral is yellowish-green to greenish-white, with a white streak. The calculated density is 3.062 g/cm3. Eldfellite is monoclinic, C2/m, a 8.043(4) Å, b 5.139(2) Å, c 7.115(4) Å, ß 92.13(2)°, Vuc 293.9(2) Å3, Z = 2 and is isostructural with yavapaiite[KFe(SO4)2]. The strongest lines in the powder diffraction diagram are [d (Å), I (relative to 10)]: 3.72, 8; 3.64, 5; 3.43, 5; 2.77, 10; 2.72, 6; 2.57, 3; 2.370, 6; 1.650, 3. The chemical analysis and the X-ray diffraction data of eldfellite correspond to those of the synthetic compound NaFe(SO4)2.

AB - A new mineral, eldfellite, was found among fumarolic encrustations collected in 1990 on the Eldfell volcano, Heimaey Island, Iceland. Associated minerals are ralstonite, anhydrite, gypsum, bassanite, hematite, opal and tamarugite, as well as a presumably new mineral with the composition Na3Fe(SO4)3. Along with opal and tamarugite, eldfellite forms soft and fragile aggregates built of thin, platy crystals of micrometre size. The mineral is yellowish-green to greenish-white, with a white streak. The calculated density is 3.062 g/cm3. Eldfellite is monoclinic, C2/m, a 8.043(4) Å, b 5.139(2) Å, c 7.115(4) Å, ß 92.13(2)°, Vuc 293.9(2) Å3, Z = 2 and is isostructural with yavapaiite[KFe(SO4)2]. The strongest lines in the powder diffraction diagram are [d (Å), I (relative to 10)]: 3.72, 8; 3.64, 5; 3.43, 5; 2.77, 10; 2.72, 6; 2.57, 3; 2.370, 6; 1.650, 3. The chemical analysis and the X-ray diffraction data of eldfellite correspond to those of the synthetic compound NaFe(SO4)2.

KW - Faculty of Science

KW - eldfellite

KW - nye mineraler

KW - nye mineral arter

KW - eldfellite

KW - new mineral

KW - fumaroles

KW - new mineral species

U2 - 10.1180/minmag.2009.073.1.51

DO - 10.1180/minmag.2009.073.1.51

M3 - Journal article

VL - 73

SP - 51

EP - 57

JO - Mineralogical Magazine

JF - Mineralogical Magazine

SN - 0026-461X

IS - 1

ER -

ID: 16303720