Chirvinskyite, (Na,ca)13(Fe,Mn,□)2(Ti,Nb)2(Zr,Ti)3-(Si2O7)4(OH,O,F)12, a new mineral with a modular wallpaper structure, from the khibiny alkaline massif (kola peninsula, Russia)

Victor N. Yakovenchuk, Yakov A. Pakhomovsky, Taras L. Panikorovskii, Andrey A. Zolotarev, Julia A. Mikhailova, Vladimir N. Bocharov, Sergey V. Krivovichev, Gregory Yu. Ivanyuk

Результат исследований: Научные публикации в периодических изданияхстатья

Выдержка

Chirvinskyite, (Na,Ca)13(Fe,Mn,□)2(Ti,Nb)2(Zr,Ti)3(Si2O7)4(OH,O,F)12, is a new wöhlerite-related zirconotitano-sorosilicate. It is triclinic, P 1¯, a = 7.0477(5), b = 9.8725(5), c = 12.2204(9) Å, α = 77.995(5), β = 82.057(6), γ = 89.988(5)°, V = 823.35(9) Å3, Z = 1. The mineral was found in albitized alkaline pegmatites in a foyaite of the Mt. Takhtarvumchorr (Khibiny alkaline massif, Kola Peninsula, Russia, N 67°40′, E 33°33′). Chirvinskyite forms sheaf-like and radiated aggregates (up to 6 mm in diameter) of split fibrous crystals hosted by saccharoidal fluorapatite and albite. The mineral is pale cream in color, with a silky luster and a white streak. The cleavage is not recognized. Mohs hardness is 5. Chirvinskyite is biaxial (-), α 1.670(2), β 1.690(2), γ 1.705(2) (589 nm), 2Vcalc = 80.9°. The calculated and measured densities are 3.41 and 3.07(2) g·cm−3, respectively. The empirical formula based on Si = 8 apfu is (Na9.81Ca3.28K0.01)∑13.10(Fe0.72Mn0.690.54Mg0.05)∑2.00(Ti1.81Nb0.19)∑2.00(Zr2.27Ti0.63)∑2.90(Si2O7)4{(OH)5.94O3.09F2.97}∑12.00. Chirvinskyite belongs to a new structure type of minerals and inorganic compounds and is related to the wöhlerite-group minerals. Its modular “wallpaper” structure consists of disilicate groups Si2O7 and three types of “octahedral walls”. The mineral is named in honor of Petr Nikolaevich Chirvinsky (1880-1955), Russian geologist and petrographer, head of the Petrography Department of the Perm’ State University (1943-1953), for his contributions to mineralogy and petrology, including studies of the Khibiny alkaline massif.

Язык оригиналаанглийский
Номер статьи219
Число страниц15
ЖурналMinerals
Том9
Номер выпуска4
DOI
СостояниеОпубликовано - 1 апр 2019

Отпечаток

new mineral
Minerals
mineral
sorosilicate
Petrology
Petrography
Inorganic compounds
fluorapatite
inorganic compound
Mineralogy
albite
petrography
petrology
cleavage
hardness
mineralogy
Hardness
crystal
Color
Crystals

Предметные области Scopus

  • Геотехническая инженерия и инженерная геология
  • Геология

Цитировать

Yakovenchuk, Victor N. ; Pakhomovsky, Yakov A. ; Panikorovskii, Taras L. ; Zolotarev, Andrey A. ; Mikhailova, Julia A. ; Bocharov, Vladimir N. ; Krivovichev, Sergey V. ; Ivanyuk, Gregory Yu. / Chirvinskyite, (Na,ca)13(Fe,Mn,□)2(Ti,Nb)2(Zr,Ti)3-(Si2O7)4(OH,O,F)12, a new mineral with a modular wallpaper structure, from the khibiny alkaline massif (kola peninsula, Russia). В: Minerals. 2019 ; Том 9, № 4.
@article{485c3b1a6bbf483688c0e7b0ee82e43f,
title = "Chirvinskyite, (Na,ca)13(Fe,Mn,□)2(Ti,Nb)2(Zr,Ti)3-(Si2O7)4(OH,O,F)12, a new mineral with a modular wallpaper structure, from the khibiny alkaline massif (kola peninsula, Russia)",
abstract = "Chirvinskyite, (Na,Ca)13(Fe,Mn,□)2(Ti,Nb)2(Zr,Ti)3(Si2O7)4(OH,O,F)12, is a new w{\"o}hlerite-related zirconotitano-sorosilicate. It is triclinic, P 1¯, a = 7.0477(5), b = 9.8725(5), c = 12.2204(9) {\AA}, α = 77.995(5), β = 82.057(6), γ = 89.988(5)°, V = 823.35(9) {\AA}3, Z = 1. The mineral was found in albitized alkaline pegmatites in a foyaite of the Mt. Takhtarvumchorr (Khibiny alkaline massif, Kola Peninsula, Russia, N 67°40′, E 33°33′). Chirvinskyite forms sheaf-like and radiated aggregates (up to 6 mm in diameter) of split fibrous crystals hosted by saccharoidal fluorapatite and albite. The mineral is pale cream in color, with a silky luster and a white streak. The cleavage is not recognized. Mohs hardness is 5. Chirvinskyite is biaxial (-), α 1.670(2), β 1.690(2), γ 1.705(2) (589 nm), 2Vcalc = 80.9°. The calculated and measured densities are 3.41 and 3.07(2) g·cm−3, respectively. The empirical formula based on Si = 8 apfu is (Na9.81Ca3.28K0.01)∑13.10(Fe0.72Mn0.69□0.54Mg0.05)∑2.00(Ti1.81Nb0.19)∑2.00(Zr2.27Ti0.63)∑2.90(Si2O7)4{(OH)5.94O3.09F2.97}∑12.00. Chirvinskyite belongs to a new structure type of minerals and inorganic compounds and is related to the w{\"o}hlerite-group minerals. Its modular “wallpaper” structure consists of disilicate groups Si2O7 and three types of “octahedral walls”. The mineral is named in honor of Petr Nikolaevich Chirvinsky (1880-1955), Russian geologist and petrographer, head of the Petrography Department of the Perm’ State University (1943-1953), for his contributions to mineralogy and petrology, including studies of the Khibiny alkaline massif.",
keywords = "Albitite, Chirvinskyite, Khibiny massif, Modular crystal structure, New mineral, Titanozircono-sorosilicate",
author = "Yakovenchuk, {Victor N.} and Pakhomovsky, {Yakov A.} and Panikorovskii, {Taras L.} and Zolotarev, {Andrey A.} and Mikhailova, {Julia A.} and Bocharov, {Vladimir N.} and Krivovichev, {Sergey V.} and Ivanyuk, {Gregory Yu.}",
year = "2019",
month = "4",
day = "1",
doi = "10.3390/min9040219",
language = "English",
volume = "9",
journal = "Minerals",
issn = "2075-163X",
publisher = "MDPI AG",
number = "4",

}

Chirvinskyite, (Na,ca)13(Fe,Mn,□)2(Ti,Nb)2(Zr,Ti)3-(Si2O7)4(OH,O,F)12, a new mineral with a modular wallpaper structure, from the khibiny alkaline massif (kola peninsula, Russia). / Yakovenchuk, Victor N.; Pakhomovsky, Yakov A.; Panikorovskii, Taras L.; Zolotarev, Andrey A.; Mikhailova, Julia A.; Bocharov, Vladimir N.; Krivovichev, Sergey V.; Ivanyuk, Gregory Yu.

В: Minerals, Том 9, № 4, 219, 01.04.2019.

Результат исследований: Научные публикации в периодических изданияхстатья

TY - JOUR

T1 - Chirvinskyite, (Na,ca)13(Fe,Mn,□)2(Ti,Nb)2(Zr,Ti)3-(Si2O7)4(OH,O,F)12, a new mineral with a modular wallpaper structure, from the khibiny alkaline massif (kola peninsula, Russia)

AU - Yakovenchuk, Victor N.

AU - Pakhomovsky, Yakov A.

AU - Panikorovskii, Taras L.

AU - Zolotarev, Andrey A.

AU - Mikhailova, Julia A.

AU - Bocharov, Vladimir N.

AU - Krivovichev, Sergey V.

AU - Ivanyuk, Gregory Yu.

PY - 2019/4/1

Y1 - 2019/4/1

N2 - Chirvinskyite, (Na,Ca)13(Fe,Mn,□)2(Ti,Nb)2(Zr,Ti)3(Si2O7)4(OH,O,F)12, is a new wöhlerite-related zirconotitano-sorosilicate. It is triclinic, P 1¯, a = 7.0477(5), b = 9.8725(5), c = 12.2204(9) Å, α = 77.995(5), β = 82.057(6), γ = 89.988(5)°, V = 823.35(9) Å3, Z = 1. The mineral was found in albitized alkaline pegmatites in a foyaite of the Mt. Takhtarvumchorr (Khibiny alkaline massif, Kola Peninsula, Russia, N 67°40′, E 33°33′). Chirvinskyite forms sheaf-like and radiated aggregates (up to 6 mm in diameter) of split fibrous crystals hosted by saccharoidal fluorapatite and albite. The mineral is pale cream in color, with a silky luster and a white streak. The cleavage is not recognized. Mohs hardness is 5. Chirvinskyite is biaxial (-), α 1.670(2), β 1.690(2), γ 1.705(2) (589 nm), 2Vcalc = 80.9°. The calculated and measured densities are 3.41 and 3.07(2) g·cm−3, respectively. The empirical formula based on Si = 8 apfu is (Na9.81Ca3.28K0.01)∑13.10(Fe0.72Mn0.69□0.54Mg0.05)∑2.00(Ti1.81Nb0.19)∑2.00(Zr2.27Ti0.63)∑2.90(Si2O7)4{(OH)5.94O3.09F2.97}∑12.00. Chirvinskyite belongs to a new structure type of minerals and inorganic compounds and is related to the wöhlerite-group minerals. Its modular “wallpaper” structure consists of disilicate groups Si2O7 and three types of “octahedral walls”. The mineral is named in honor of Petr Nikolaevich Chirvinsky (1880-1955), Russian geologist and petrographer, head of the Petrography Department of the Perm’ State University (1943-1953), for his contributions to mineralogy and petrology, including studies of the Khibiny alkaline massif.

AB - Chirvinskyite, (Na,Ca)13(Fe,Mn,□)2(Ti,Nb)2(Zr,Ti)3(Si2O7)4(OH,O,F)12, is a new wöhlerite-related zirconotitano-sorosilicate. It is triclinic, P 1¯, a = 7.0477(5), b = 9.8725(5), c = 12.2204(9) Å, α = 77.995(5), β = 82.057(6), γ = 89.988(5)°, V = 823.35(9) Å3, Z = 1. The mineral was found in albitized alkaline pegmatites in a foyaite of the Mt. Takhtarvumchorr (Khibiny alkaline massif, Kola Peninsula, Russia, N 67°40′, E 33°33′). Chirvinskyite forms sheaf-like and radiated aggregates (up to 6 mm in diameter) of split fibrous crystals hosted by saccharoidal fluorapatite and albite. The mineral is pale cream in color, with a silky luster and a white streak. The cleavage is not recognized. Mohs hardness is 5. Chirvinskyite is biaxial (-), α 1.670(2), β 1.690(2), γ 1.705(2) (589 nm), 2Vcalc = 80.9°. The calculated and measured densities are 3.41 and 3.07(2) g·cm−3, respectively. The empirical formula based on Si = 8 apfu is (Na9.81Ca3.28K0.01)∑13.10(Fe0.72Mn0.69□0.54Mg0.05)∑2.00(Ti1.81Nb0.19)∑2.00(Zr2.27Ti0.63)∑2.90(Si2O7)4{(OH)5.94O3.09F2.97}∑12.00. Chirvinskyite belongs to a new structure type of minerals and inorganic compounds and is related to the wöhlerite-group minerals. Its modular “wallpaper” structure consists of disilicate groups Si2O7 and three types of “octahedral walls”. The mineral is named in honor of Petr Nikolaevich Chirvinsky (1880-1955), Russian geologist and petrographer, head of the Petrography Department of the Perm’ State University (1943-1953), for his contributions to mineralogy and petrology, including studies of the Khibiny alkaline massif.

KW - Albitite

KW - Chirvinskyite

KW - Khibiny massif

KW - Modular crystal structure

KW - New mineral

KW - Titanozircono-sorosilicate

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UR - https://www.mdpi.com/2075-163X/9/4

U2 - 10.3390/min9040219

DO - 10.3390/min9040219

M3 - Article

AN - SCOPUS:85067993051

VL - 9

JO - Minerals

JF - Minerals

SN - 2075-163X

IS - 4

M1 - 219

ER -