Arsenowagnerite-Mabc Mg2(AsO4)F, a New Polytype from Tolbachik Volcano, Kamchatka, Russia

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Arsenowagnerite-Mabc Mg₂(AsO₄)F, a New Polytype from Tolbachik Volcano, Kamchatka, Russia. / Shablinskii, A. P.; Vergasova, L. P.; Filatov, S. K.; Moskaleva, S. V.

в: Glass Physics and Chemistry, Том 47, 12.2021, стр. S75-S81.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{2a9139ffa4dd414c9e5b4ef441a44cd8,

title = "Arsenowagnerite-Mabc Mg2(AsO4)F, a New Polytype from Tolbachik Volcano, Kamchatka, Russia",

abstract = "Abstract: Arsenowagnerite-Mabc, a new polytype, occurs in association with ponomarevite, piypite, sylvite, dolerophanite, euchlorine, lammerite, johillerite, urusovite, bradaczekite, filatovite, hatertite, hematite, tenorite, wrightite, ozerovaite in the fumarole on the east side of the micrograben of the Second scoria cone of Great fissure Tolbachik eruption. The chemical composition (wt %) is MgO 41.12, CaO 0.15, As2O5 52.03, V2O5 0.93, P2O5 0.20, SO3 0.18, F 8.99, –O=F 4.16, total 99.45%. The empirical formula calculated on the basis of 5 (O + F) pfu is (Mg2.05Ca0.01)∑2.06(As0.91V0.02P0.01)∑0.95O4F0.95. The crystal structure of arsenowagnerite-Mabc was determined using single-crystal X-ray diffraction data; the space group is C2/c, a = 12.994(1) {\AA}, b = 6.482(1) {\AA}, c = 9.843(1) {\AA}, β = 116.63(2)°, V = 741.1(2) {\AA}3, Z = 8, and R1 = 5.5%.",

keywords = "arsenowagnerite, crystal structure, polytype, Tolbachik volcano, triplite, wagnerite",

author = "Shablinskii, {A. P.} and Vergasova, {L. P.} and Filatov, {S. K.} and Moskaleva, {S. V.}",

note = "Publisher Copyright: {\textcopyright} 2021, Pleiades Publishing, Ltd.",

year = "2021",

month = dec,

doi = "10.1134/S1087659621070087",

language = "English",

volume = "47",

pages = "S75--S81",

journal = "Glass Physics and Chemistry",

issn = "1087-6596",

publisher = "МАИК {"}Наука/Интерпериодика{"}",

}

RIS

TY - JOUR

T1 - Arsenowagnerite-Mabc Mg2(AsO4)F, a New Polytype from Tolbachik Volcano, Kamchatka, Russia

AU - Shablinskii, A. P.

AU - Vergasova, L. P.

AU - Filatov, S. K.

AU - Moskaleva, S. V.

PY - 2021/12

Y1 - 2021/12

N2 - Abstract: Arsenowagnerite-Mabc, a new polytype, occurs in association with ponomarevite, piypite, sylvite, dolerophanite, euchlorine, lammerite, johillerite, urusovite, bradaczekite, filatovite, hatertite, hematite, tenorite, wrightite, ozerovaite in the fumarole on the east side of the micrograben of the Second scoria cone of Great fissure Tolbachik eruption. The chemical composition (wt %) is MgO 41.12, CaO 0.15, As2O5 52.03, V2O5 0.93, P2O5 0.20, SO3 0.18, F 8.99, –O=F 4.16, total 99.45%. The empirical formula calculated on the basis of 5 (O + F) pfu is (Mg2.05Ca0.01)∑2.06(As0.91V0.02P0.01)∑0.95O4F0.95. The crystal structure of arsenowagnerite-Mabc was determined using single-crystal X-ray diffraction data; the space group is C2/c, a = 12.994(1) Å, b = 6.482(1) Å, c = 9.843(1) Å, β = 116.63(2)°, V = 741.1(2) Å3, Z = 8, and R1 = 5.5%.

AB - Abstract: Arsenowagnerite-Mabc, a new polytype, occurs in association with ponomarevite, piypite, sylvite, dolerophanite, euchlorine, lammerite, johillerite, urusovite, bradaczekite, filatovite, hatertite, hematite, tenorite, wrightite, ozerovaite in the fumarole on the east side of the micrograben of the Second scoria cone of Great fissure Tolbachik eruption. The chemical composition (wt %) is MgO 41.12, CaO 0.15, As2O5 52.03, V2O5 0.93, P2O5 0.20, SO3 0.18, F 8.99, –O=F 4.16, total 99.45%. The empirical formula calculated on the basis of 5 (O + F) pfu is (Mg2.05Ca0.01)∑2.06(As0.91V0.02P0.01)∑0.95O4F0.95. The crystal structure of arsenowagnerite-Mabc was determined using single-crystal X-ray diffraction data; the space group is C2/c, a = 12.994(1) Å, b = 6.482(1) Å, c = 9.843(1) Å, β = 116.63(2)°, V = 741.1(2) Å3, Z = 8, and R1 = 5.5%.

KW - arsenowagnerite

KW - crystal structure

KW - polytype

KW - Tolbachik volcano

KW - triplite

KW - wagnerite

UR - http://www.scopus.com/inward/record.url?scp=85127254619&partnerID=8YFLogxK

U2 - 10.1134/S1087659621070087

DO - 10.1134/S1087659621070087

M3 - Article

AN - SCOPUS:85127254619

VL - 47

SP - S75-S81

JO - Glass Physics and Chemistry

JF - Glass Physics and Chemistry

SN - 1087-6596

ER -

ID: 95121731