Ferroefremovite, (NH4)2Fe2+2(SO4)3, a new mineral from
Solfatara di Pozzuoli, Campania, Italy

J 2021

Ferroefremovite, (NH4)2Fe2+2(SO4)3, a new mineral from Solfatara di Pozzuoli, Campania, Italy

KASATKIN, Anatoly V.; Jakub PLÁŠIL; Radek ŠKODA; Italo CAMPOSTRINI; Nikita V. CHUKANOV et. al.

Základní údaje

Originální název

Ferroefremovite, (NH4)2Fe2+2(SO4)3, a new mineral from Solfatara di Pozzuoli, Campania, Italy

Autoři

KASATKIN, Anatoly V.; Jakub PLÁŠIL; Radek ŠKODA; Italo CAMPOSTRINI; Nikita V. CHUKANOV; Atali A. AGAKHANOV; Vladimir Yu. KARPENKO a Dmitriy I. BELAKOVSKIY

Vydání

Canadian Mineralogist, Mineralogical Association of Canada, 2021, 0008-4476

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10504 Mineralogy

Stát vydavatele

Kanada

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 0.817

Kód RIV

RIV/00216224:14310/21:00124376

Organizační jednotka

Přírodovědecká fakulta

DOI

https://doi.org/10.3749/canmin.1900085

UT WoS

000674455800006

EID Scopus

2-s2.0-85110360606

Klíčová slova anglicky

ferroefremovite; sulfate; ammonium; new mineral; Solfatara di Pozzuoli; Italy

Štítky

14315010, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 10. 3. 2022 15:14, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

The new sulfate mineral ferroefremovite, ideally (NH4)(2) Fe-2(2+)(SO4)(3), was discovered at the "Bocca Grande" fumarole, Solfatara di Pozzuoli, Flegrean Volcanic Complex, Naples Province, Campania, Italy. Associated minerals are adranosite, adranosite-(Fe), godovikovite, huizingite-(Al), mascagnite, and opal. Ferroefremovite forms cubic crystals up to 0.1 mm across. The new mineral is colorless and has a vitreous luster and white streak. it is brittle and has an uneven fracture. No cleavage or parting are observed. Mohs hardness is 2. D-mens. =2.69(1) g/cm(3) . D-calc.= 2.700 g/cm(3) . Optically, ferroefremovite is isotropic, n = 1.574(3) (lambda= 589 nm). It is non-pleochroic. The presence of the NH4+ cation is confirmed by the Raman spectrum. The chemical composition of ferroefremovite is (wt.%; electron microprobe, N determined by CNH analysis) (NH4)(2)O 11.51, Na2O 0.11, K2O 1.35, MgO 8.38, MnO 0.98, FeO 18.94, SO 3 57.08, total 98.35. The empirical formula based on 12 O apfu is [(NH4)(1.85)K0.12Na0.01]Sigma 2.04S2.99O12. Ferroefremovite is cubic, space group P2(1) 3, with a = 10.0484(9) A, V = 1014.59(16) angstrom(3) , and Z = 4. The strongest lines of the powder X-ray diffraction pattern [d, angstrom (I, %) (hkl)] are 5.80 (40) (111), 4.50 (20) (201, 210), 4.11 (30) (211), 3.17 (100) (310, 301), 3.02 (20) (311), 2.68 (50) (312, 321), 1.86 (18) (502, 432), 1.62 (18) (523, 532, 611).

Citovat

KASATKIN, Anatoly V.; Jakub PLÁŠIL; Radek ŠKODA; Italo CAMPOSTRINI; Nikita V. CHUKANOV; Atali A. AGAKHANOV; Vladimir Yu. KARPENKO a Dmitriy I. BELAKOVSKIY. Ferroefremovite, (NH4)2Fe2+2(SO4)3, a new mineral from Solfatara di Pozzuoli, Campania, Italy. Canadian Mineralogist. Mineralogical Association of Canada, 2021, roč. 59, č. 1, s. 59-68. ISSN 0008-4476. Dostupné z: https://doi.org/10.3749/canmin.1900085.

@article{1839838,
   author = {Kasatkin, Anatoly V. and Plášil, Jakub and Škoda, Radek and Campostrini, Italo and Chukanov, Nikita V. and Agakhanov, Atali A. and Karpenko, Vladimir Yu. and Belakovskiy, Dmitriy I.},
   article_number = {1},
   doi = {https://doi.org/10.3749/canmin.1900085},
   keywords = {ferroefremovite; sulfate; ammonium; new mineral; Solfatara di Pozzuoli; Italy},
   language = {eng},
   issn = {0008-4476},
   journal = {Canadian Mineralogist},
   title = {Ferroefremovite, (NH4)2Fe2+2(SO4)3, a new mineral from Solfatara di Pozzuoli, Campania, Italy},
   url = {https://pubs.geoscienceworld.org/canmin/article-abstract/59/1/59/593147/Ferroefremovite-NH4-2Fe2-2-SO4-3-a-new-mineral},
   volume = {59},
   year = {2021}
}

TY  - JOUR
ID  - 1839838
AU  - Kasatkin, Anatoly V. - Plášil, Jakub - Škoda, Radek - Campostrini, Italo - Chukanov, Nikita V. - Agakhanov, Atali A. - Karpenko, Vladimir Yu. - Belakovskiy, Dmitriy I.
PY  - 2021
TI  - Ferroefremovite, (NH4)2Fe2+2(SO4)3, a new mineral from Solfatara di Pozzuoli, Campania, Italy
JF  - Canadian Mineralogist
VL  - 59
IS  - 1
SP  - 59-68
EP  - 59-68
PB  - Mineralogical Association of Canada
SN  - 00084476
KW  - ferroefremovite
KW  - sulfate
KW  - ammonium
KW  - new mineral
KW  - Solfatara di Pozzuoli
KW  - Italy
UR  - https://pubs.geoscienceworld.org/canmin/article-abstract/59/1/59/593147/Ferroefremovite-NH4-2Fe2-2-SO4-3-a-new-mineral
N2  - The new sulfate mineral ferroefremovite, ideally (NH4)(2) Fe-2(2+)(SO4)(3), was discovered at the "Bocca Grande" fumarole, Solfatara di Pozzuoli, Flegrean Volcanic Complex, Naples Province, Campania, Italy. Associated minerals are adranosite, adranosite-(Fe), godovikovite, huizingite-(Al), mascagnite, and opal. Ferroefremovite forms cubic crystals up to 0.1 mm across. The new mineral is colorless and has a vitreous luster and white streak. it is brittle and has an uneven fracture. No cleavage or parting are observed. Mohs hardness is 2. D-mens. =2.69(1) g/cm(3) . D-calc.= 2.700 g/cm(3) . Optically, ferroefremovite is isotropic, n = 1.574(3) (lambda= 589 nm). It is non-pleochroic. The presence of the NH4+ cation is confirmed by the Raman spectrum. The chemical composition of ferroefremovite is (wt.%; electron microprobe, N determined by CNH analysis) (NH4)(2)O 11.51, Na2O 0.11, K2O 1.35, MgO 8.38, MnO 0.98, FeO 18.94, SO 3 57.08, total 98.35. The empirical formula based on 12 O apfu is [(NH4)(1.85)K0.12Na0.01]Sigma 2.04S2.99O12. Ferroefremovite is cubic, space group P2(1) 3, with a = 10.0484(9) A, V = 1014.59(16) angstrom(3) , and Z = 4. The strongest lines of the powder X-ray diffraction pattern [d, angstrom (I, %) (hkl)] are 5.80 (40) (111), 4.50 (20) (201, 210), 4.11 (30) (211), 3.17 (100) (310, 301), 3.02 (20) (311), 2.68 (50) (312, 321), 1.86 (18) (502, 432), 1.62 (18) (523, 532, 611).
ER  -

KASATKIN, Anatoly V.; Jakub PLÁŠIL; Radek ŠKODA; Italo CAMPOSTRINI; Nikita V. CHUKANOV; Atali A. AGAKHANOV; Vladimir Yu. KARPENKO a Dmitriy I. BELAKOVSKIY. Ferroefremovite, (NH4)2Fe2+2(SO4)3, a new mineral from Solfatara di Pozzuoli, Campania, Italy. \textit{Canadian Mineralogist}. Mineralogical Association of Canada, 2021, roč.~59, č.~1, s.~59-68. ISSN~0008-4476. Dostupné z: https://doi.org/10.3749/canmin.1900085.

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