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Eudialyte group

Eudialyte guruhi kompleks guruhidir trigonal zirkon- va kamdan-kam hollarda titanosilikat minerallar umumiy formula bilan [N (1) N (2) N (3) N (4) N (5)]3[M (1a) M (1b)]3M (2)3M (4) Z3[Si24O72] O '4X2, qayerda N (1) va N (2) va N (3) va N (5) = Na+ va kamdan-kam hollarda H3O+ yoki H2O, N (4) = Na+, Sr2+, Mn2+ va kamdan-kam hollarda H3O+ yoki H2O yoki K+ yoki Ca2+ yoki REE3+ (noyob tuproq elementlari), M (1) va M (1b) = Ca2+, M (1a) = Ca2+ yoki Mn2+ yoki Fe2+, M (2) = Fe (ikkala II va III), Mn va kamdan-kam Na+, K+ yoki Zr4+, M (3) = Si, Nb va kamdan-kam hollarda V, Ti va [] (vakansiya), M (4) = Si va kamdan-kam hollarda [], Z Zr4+ va kamdan-kam hollarda Ti4+va X = OH−, Cl− va kamdan-kam hollarda CO32− yoki F−. Evdialitga o'xshash tuzilmalarning ba'zilari hatto murakkabroq bo'lishi mumkin, ammo umuman olganda uning o'ziga xos xususiyati [Si3O9]6− va [Si9O27]18− halqali silikat guruhlari. Kosmik guruh odatda R3m yoki R-3m lekin qisqartirilishi mumkin R3 kationga buyurtma berish sababli.[1] Boshqa zirkonosilikatlar singari, evdialitlar guruhi minerallari ham mikro gözenekli materiallar sifatida gidroksidi ion almashinish xususiyatiga ega.[2]

Evdialit guruhidagi minerallar ro'yxati

Tasdiqlangan turlar

  • Alluaivit - Na
    19    (Ca, Mn)
    6    (Ti, Nb)
    3    Si
    26    O
    74    Cl · 2H2O     (kosmik guruh R-3m)
  • Andrianovit - Na
    12    (K, Sr, Ce)
    3    Ca
    6    Mn
    3    Zr
    3    NbSi (Si
    3    O
    9    )
    2    (Si
    9    O
    27    )
    2    O (O, H)
    2    O, OH)
    5     (kosmik guruh R3m)
  • Akvalit - (H
    3    O)
    8    (Na, K, Sr)
    5    Ca
    6    Zr
    3    Si
    26    O
    66    (OH)
    9    Cl     (kosmik guruh R3)
  • Karbokentbrooksit - (Na, [])
    12    (Na, Ce)
    3    Ca
    6    Mn
    3    Zr
    3    Nb (Si
    25    O
    73    ) (OH)
    3    (CO
    3    ) · H2O     (kosmik guruh R3m)
  • Davinchit - Na
    12    K
    3    Ca
    6    Fe2+
    3    Zr
    3    (Si
    26    O
    73    OH) Cl
    2     (kosmik guruh R3m)
  • Dualit - Na
    30    (Ca, Na, Ce, Sr)
    12    (Na, Mn, Fe, Ti)
    6    Zr
    3    Ti
    3    Mn (Si
    51    O
    144    ) (OH, H
    2    O, Cl)
    9     (kosmik guruh R3m)
  • Eudialyte - Na
    15    Ca
    6    (Fe, Mn)
    3    Zr
    3    (Si
    3    O
    9    )
    2    SiO (Si
    9    O
    27    )
    2    (O, OH, H
    2    O)
    3    (OH, Cl)
    2     (kosmik guruh R-3m)
  • Feklichevit - Na
    11    Ca
    9    (Fe3+, Fe2+)
    2    Zr
    3    Nb [Si
    25    O
    73    ] (OH, H
    2    O, Cl, O)
    5     (kosmik guruh R3m)
  • Fengxengit - Na
    12    [ ]
    3    (Ca, Sr)
    6    Fe3+
    3    Zr
    3    Si (Si
    25    O
    73    ) (H
    2    O, OH)
    3    (OH, Cl)
    2     (kosmik guruh R-3m)
  • Ferrokentbrooksite - Na
    15    Ca
    6    (Fe, Mn)
    3    Zr
    3    NbSi
    25    O
    73    (O, OH, H
    2    O)
    3    (Cl, F, OH)
    2     (kosmik guruh R3m)
  • Georgbarsanovit - Na
    12    (Mn, Sr, REE)
    3    Ca
    6    Fe
    3    Zr
    3    NbSi
    25    O
    76    Cl
    2    · H2O     (kosmik guruh R3m)
  • Golyshevit - (Na
    10    Ca
    3    ) Ca
    6    Zr
    3    Fe
    2    SiNb (Si
    3    O
    9    )
    2    (Si
    9    O
    27    )
    2    (OH)
    3    (CO
    3    ) · H2O     (kosmik guruh R3m)
  • Ikranit - (Na, H
    3    O)
    15    (Ca, Mn)
    6    Fe3+
    2    Zr
    3-4    SiO (Si
    3    O
    9    )
    2    (Si
    9    O
    27    )
    2    · 2− 3H
    2    O     (kosmik guruh R3m)
  • Ilyuxinit - (H
    3    O, Na)
    14    Ca
    6    Mn
    2    Zr
    3    Si
    26    O
    72    (OH)
    2    · 3H2O     - eng so'nggi qo'shimchalar (kosmik guruh) R3m)[3]
  • Johnsenite- (Ce) - Na
    12    (Ce, La, Sr, Ca)
    3    Ca
    6    Mn
    3    Zr
    3    WSiO (Si
    3    O
    9    )
    2    (Si
    9    O
    27    )
    2    (CO
    3    ) (OH, Cl)
    2    · H2O     (kosmik guruh R3m)
  • Kentbrooksit - (Na, REE)
    15    (Ca, REE)
    6    (Mn, Fe)
    3    Zr
    3    (Si
    3    O
    9    )
    2    SiO (Si
    9    O
    27    )
    2    (O, OH, H
    2    O)
    3    F
    2    · 2H2O)     (kosmik guruh R3m)
  • Xomyakovit - Na
    12    Sr
    3    Ca
    6    Fe
    3    Zr
    3    (V, Nb) SiO (Si
    3    O
    9    )
    2    (Si
    9    O
    27    )
    2    (O, OH, H
    2    O)
    3    (OH, Cl)
    2     (kosmik guruh R3m)
  • Labirintit - (Na, K, Sr)
    35    Ca
    12    Fe
    3    Zr
    6    TiSi
    51    O
    144    (O, OH, H
    2    O)
    9    Cl
    3     (kosmik guruh R3)
  • Manganoxomyakovit - Na
    12    Sr
    3    Ca
    6    Mn
    3    Zr
    3    (V, Nb) SiO (Si
    3    O
    9    )
    2    (Si
    9    O
    27    )
    2    (O, OH, H
    2    O)
    3    (OH, Cl)
    2     (kosmik guruh R3m)
  • Manganoeudialit - Na
    14    Ca
    6    Mn
    3    Zr
    3    [Si
    26    O
    72    (OH)
    2    ] Cl
    2    · 4H2O     (kosmik guruh R3m)
  • Mogovidit - Na
    9    (Ca, Na)
    5    Ca
    6    Zr
    3    Fe
    2    (SiNb) (Si
    3    O
    9    )
    2    (Si
    9    O
    27    )
    2    (CO
    3    ) (OH, H
    2    O)
    3    Cl
    0.3     (kosmik guruh R3m)
  • Oneillite - Na
    15    Ca
    3    Mn
    3    Fe2+
    3    Zr
    3    Nb (Si
    25    O
    73    ) (O, OH, H
    2    O)
    3    (OH, Cl)
    2     (kosmik guruh R3)
  • Raslakit - Na
    15    Ca
    3    Fe2+
    3    (Na, Zr)
    3    Zr
    3    (Si, Nb) SiO (Si
    3    O
    9    )
    2    (Si
    9    O
    27    )
    2    (OH, H
    2    O)
    3    (Cl, OH)     (kosmik guruh R3)
  • Rastsvetaevit - Na
    27    K
    8    Ca
    12    Fe
    3    Zr
    6    Si
    52    O
    144    (O, OH, H
    2    O)
    6    Cl
    2     (kosmik guruh R3m)
  • Taseqite - Na
    12    Sr
    3    Ca
    6    Fe
    3    Zr
    3    NbSiO (Si
    3    O
    9    )
    2    (Si
    9    O
    27    )
    2    (O, OH, H
    2    O)
    3    Cl
    2     (kosmik guruh R3m)
  • Voronkovit - Na
    15    (Na, Ca, Ce)
    3    (Mn, Ca)
    3    Fe
    3    Zr
    3    Si
    26    O
    72    (OH, O)
    4    Cl · H2O     (kosmik guruh R3)
  • Zirsilit - (Ce) - (Na, [])
    12    (Ce, Na)
    3    Ca
    6    Mn
    3    Zr
    3    Nb (Si
    25    O
    73    ) (OH)
    3    (CO
    3    ) · H2O     (kosmik guruh R3m)

Noma'lum turlar

Evdialit bilan bog'liq tabiiy fazalar ro'yxati tobora ko'payib bormoqda. Bunday fazalar juda ko'p, ularning ba'zilari juda murakkab, tomonidan kodlangan "UM" Xalqaro mineralogiya assotsiatsiyasiva quyidagilarni o'z ichiga oladi:[4][5]

  • UM-1971-22-SiO: CaClFeHMgMnNaNbZr - Na
    12    Ca
    5    (Ce, La, Y, Ca) Zr
    3    (Zr, Nb) (Fe, Mn)
    3    [Si
    9    O
    24-26    (OH)
    1-3    ] · 2 (Si
    3    O
    9    )
    2    Cl     - kislorodga OH o'zgaruvchan o'zgarishi bilan
  • UM1990-79-SiO: CaClFeHMnNaNbREEZr - Na
    14    Ca
    5    (Mg, Ca, Mn) Zr
    3    (Si
    3    O
    9    )
    2    (Si
    9    O
    27    )
    2    (Si, Nb, Al, Zr)
    2    (Fe, Zr)
    3    (Mn, Na, Ce, La, Y) (Na, H
    2    O, K, Sr) (OH)
    4-5    (OH, Cl)     - magniy-dominant saytga ega birinchi vakil
  • UM1990-80- SiO: CaFeHMnNaNbREEZr - Na
    14    Ca
    4    (Mn, Ca)
    2    Zr
    3    (Si
    3    O
    9    )
    2    (Si
    9    O
    27    )
    2    (Si, Nb, Al, Zr)
    2    (Fe, Mn, Al, Ti)
    3    (Na, Ce, La, Y, Mn) (Na, H
    2    O, K, Sr) (OH)
    7-8
  • UM1998-21-SiO: CaCeClHMnNaZr - Na
    16    Ca
    6    (Mn, Ce)
    3    Zr
    3    (Si
    3    O
    9    )
    2    (Si
    9    O
    27    )
    2    (OH, Cl)
    4
  • UM1999-36-SiO: CaCeHMnNaNbSrZr - Na
    17    Mn
    3    Ca
    2    Zr
    3    Si
    26    O
    72    (OH, F, Cl)
    4
  • UM2000-66-SiO: CaClFeHMnNaNbSrZr - Na
    12    (Ca, Mn)
    6    (Sr, Na, K)
    3    (Fe, Mn)
    3    (Zr, Nb)
    4    Si
    25    O
    66    (OH, Cl)
    11
  • UM2003-39- SiO: CaClFeHHfNaNbSrTaTiZr - Na
    12    (Na, K, Mn, Sr)
    2    Ca
    5    (Ca, Mn) (Zr, Hf)
    3    (Fe, [], Ta)
    3    (Si, Nb, V) (Si, Al, Ti) Si
    24    O
    72    (OH, O)
    33.5    Cl · 1.2H2O
  • UM2004-51-SiO: CaClFFeHNaNbTi '- Na
    16    Ca
    6    (Fe, Mn)
    3    Zr
    3    (Ti, Nb) Si
    26    O
    72    FCl
    0.5    · NH
    2    O
  • UM2006-17-SiO: CaClFFeHMnNaZr - Na
    15    (Ca
    3    Mn
    3    ) Zr
    3    (Fe, Zr)
    3    SiSi (Si
    3    O
    9    )
    2    (Si
    9    O
    27    )
    2    O
    2    (OH, F, Cl)
    3    · 2H2O
  • UM2006-18-SiO: CaClFFeHMnNaZr - Na
    15    Ca
    3    (Mn, Fe)
    3    Zr
    3    (Zr, Na)
    3    (Si, Nb) (S, Ti, Si) (Si
    3    O
    9    )
    2    (Si
    9    O
    27    )
    2    (O, OH)
    5    (Cl, F, H
    2    O)     - ajralmas oltingugurt bilan va Zr dominant bilan ikkita joyda
  • UM2006-28-SiO: CaHMnNaZr - Na
    33    Ca
    12    Zr
    6    Mn
    3    (Mn, Nb, Ti)
    2    Si
    50    O
    132    (O, OH)
    12    (OH, H
    2    O, Cl)
    10     - dubl bilan v hujayra o'lchov birligi

Bundan tashqari, "eudialyte 3248" mavjud: Na
29Ca
12Zr
6[Si
48O
132(O, OH)
12] {[Na]
4[Si]
2{[Mn]
3[Mn, Nb, Ti]
2} (OH, H
2O, Cl)
10, bitta S-dominant sayt bilan tavsiflangan Ce, Sr, Ba va Y qo'shimchalari (soddalashtirilgan formulada ko'rsatilmagan)[6]

Boshqa turlar

Rastsvetaeva va boshq. (2015) formulasi bilan taxminiy ravishda "gidrorastsvetaevit" deb nomlangan turni tavsiflaydi (Na
11(H
3O)
11K
6(H
2O)
1.5Sr) Ca
12Fe
3Na
2MnZr
6Si
52O
144(OH)
4.5Cl
3.5.[7]

Qo'shimcha o'qish

Adabiyotlar

  1. ^ Johnsen, O .; Ferraris, G.; Gault, R. A .; Gris, J.D .; Kampf, A. R .; Pekov, I. V. (2003). "Evdialit-guruh minerallari nomenklaturasi". Kanadalik mineralogist. 41 (3): 785–794. doi:10.2113 / gscanmin.41.3.785.
  2. ^ Zubkova, Natalya V.; Pushcharovskiy, Dmitriy Yu. (2008). Aralash ramka tarkibidagi mikroporous tabiiy zirkonosilikatlar: minerallar zamonaviy materiallar sifatida I. 45-56 betlar. doi:10.1007/978-3-540-77123-4_6. ISBN 978-3-540-77122-7.
  3. ^ Halenius, U .; Xatert, F.; Pasero, M.; Mills, S. J. (2015). "Yangi minerallar va nomenklatura modifikatsiyalari 2015 yilda tasdiqlangan". Mineralogik jurnali. 79 (7): 1859–1864. doi:10.1180 / minmag.2015.079.7.18.
  4. ^ Mindat, www.mindat.org
  5. ^ Smit, D.G.V. va Nikel, E.H.N., 2007. Noma'lum minerallar uchun kodifikatsiya qilish tizimi: IMA yangi minerallar, nomenklatura va tasniflash bo'yicha komissiyasining noma'lum minerallar bo'yicha kichik qo'mitasining ma'ruzasi. Kanadalik mineralogist v. 45, s.983-1055; http://nrmima.nrm.se/Valid2012.pdf
  6. ^ Rastsvetaeva va boshqalar. 2006, yilda: Ercit va boshq. 2007 yil, https://link.springer.com/article/10.1134/S1028334X06070166
  7. ^ Rastsvetaeva, R. K .; Aksenov, S. M.; Rozenberg, K. A. (2015). "Rastsvetaevitning gidratlangan analogining kristalli tuzilishi va genezisi". Kristalografiya bo'yicha hisobotlar. 60 (6): 831–840. Bibcode:2015CryRp..60..831R. doi:10.1134 / S1063774515060279.

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