Matsubaraite (original) (raw)

Crystal System:

Monoclinic

Class (H-M):

2/m - Prismatic

Cell Parameters:

a = 13.848 Å, b = 5.626 Å, c = 11.878 Å
β = 114.94°

Ratio:

a:b:c = 2.461 : 1 : 2.111

Unit Cell V:

839.11 ų (Calculated from Unit Cell)

Morphology:

Euhedral to subhedral prismatic crystals to 0.3mm long. Commonly hollow and in fan-shaped aggregates.

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ID Species Reference Link Year Locality Pressure (GPa) Temp (K)
0006952 Matsubaraite Miyajima H, Miyawaki R, Ito K (2002) Matsubaraite, Sr4Ti5(Si2O7)2O8, a new mineral, the Sr-Ti analogue of perrierite in jadeitite from the Itoigawa-Ohmi district, Niigata Prefecture, Japan European Journal of Mineralogy 14 1119-1128 2002 Itoigawa-Ohmi district, Niigata Prefecture, Japan 0 293

CIF Raw Data - click here to close

General Appearance of Type Material:

Euhedral, prismatic crystal, to ~0.3 mm long occurring interstitially within jadeite grains. Often hollow.

Place of Conservation of Type Material:

National Science Museum, Tokyo, Japan, and Foss Magna Museum, Itoigawa, Niigata, Japan.

Geological Setting of Type Material:

Jadeitite boulder from the bed of the Kotaki River.

Associated Minerals at Type Locality:

9.BE. Paralomonosovite Na6◻4Ti4(Si2O7)2[PO3OH][PO2(OH)2]O2(OF) Tric. 1 : _P_1
9.BE. Cámaraite Ba3Na(Fe2+,Mn)8Ti4(Si2O7)4O4(OH,F)7 Tric. 1
9.BE. Christofschäferite-(Ce) Ce3CaMnTiFe(3+)Ti2(Si2O7)2O8 Mon. 2/m : _P_21/m
9.BE. Bobshannonite Na2KBa(Mn,Na)8(Nb,Ti)4(Si2O7)4O4(OH)4(O,F)2 Tric.
9.BE. Calciomurmanite (Na,◻)2Ca(Ti,Mg,Nb)4[Si2O7]2O2(OH,O)2(H2O)4 Tric. 1 : _P_1
9.BE. Batievaite-(Y) Y2Ca2Ti(Si2O7)2(OH)2(H2O)4 Tric. 1 : _P_1
9.BE. Delhuyarite-(Ce) Ce4Mg(Fe3+,W)3◻(Si2O7)2O6(OH)2 Mon. 2/m : _B_2/m
9.BE.X Asimowite Fe2+4O(Si2O7) Orth. m m m _(_2/_m_2/_m_2/m ) : I m m a
9.BE. Moxuanxueite NaCa6Zr(Si2O7)2OF3 Tric. 1 : _P_1
9.BE. Alexkuznetsovite-(Ce) Ce2Mn(CO3)(Si2O7) Mon. 2/m : _P_21/b
9.BE. Biraite-(La) La2Fe2+(CO3)(Si2O7) Mon. 2/m : _P_21/b
9.BE. Zinkgruvanite Ba4Mn2+4Fe3+2(Si2O7)2(SO4)2O2(OH)2 Tric. 1 : _P_1
9.BE. Madeiraite Na2Ca2Fe2Zr2(Si2O7)2O2F2 Mon. 2/m : _P_21/b
9.BE. Bortolanite Ca2(Ca1.5Zr0.5)Na(NaCa)Ti(Si2O7)2(OF)F2 Tric. 1 : _P_1
9.BE. Nacareniobsite-(Y) Na3Ca3YNb(Si2O7)2OF3 Mon. 2/m : _P_21/b
9.BE. Pilanesbergite Na2Ca2Fe2Ti2(Si2O7)2O2F2 Mon. 2/m : _P_21/b
9.BE. Alfredcasparite Sr2TiO(Si2O7) Tet. 4_m_ m : P_4_b m
9.BE.02 Wadsleyite Mg4O(Si2O7) Orth. m m m _(_2/_m_2/_m_2/m ) : I m m a
9.BE.02 Ohtaniite Mg3(Si0.5◻0.5)Si2O8 Orth. m m m _(_2/_m_2/_m_2/m ) : I m m a
9.BE.05 Hennomartinite SrMn3+2(Si2O7)(OH)2 · H2O Orth. m m m _(_2/_m_2/_m_2/m ) : C m c m
9.BE.05 Lawsonite CaAl2(Si2O7)(OH)2 · H2O Orth. m m m _(_2/_m_2/_m_2/m ) : C m c m
9.BE.05 Noelbensonite BaMn3+2(Si2O7)(OH)2 · H2O Orth. m _m_2
9.BE.05 Itoigawaite SrAl2(Si2O7)(OH)2 · H2O Orth. m m m _(_2/_m_2/_m_2/m ) : C m c m
9.BE.05 Cortesognoite CaV2(Si2O7)(OH)2 · H2O Orth. m m m _(_2/_m_2/_m_2/m ) : C m c m
9.BE.07 Ilvaite CaFe3+Fe2+2(Si2O7)O(OH) Orth. m m m _(_2/_m_2/_m_2/m )
9.BE.07 Manganilvaite CaFe2+Fe3+Mn2+(Si2O7)O(OH) Mon. 2/m : _P_21/b
9.BE.07 Amamoorite CaMn2+2Mn3+(Si2O7)O(OH) Mon. 2/m : _P_21/b
9.BE.10 Suolunite Ca2(H2Si2O7) · H2O Orth. m _m_2 : F d _d_2
9.BE.12 Jaffeite Ca6(Si2O7)(OH)6 Trig. 3 : _P_3
9.BE.15 Fresnoite Ba2Ti(Si2O7)O Tet. 4_m_ m : P_4_b m
9.BE.17 Baghdadite Ca6Zr2(Si2O7)2O4 Mon. 2/m : _P_21/b
9.BE.17 Burpalite Na2CaZr(Si2O7)F2 Mon. 2/m : _P_21/b
9.BE.17 Cuspidine Ca8(Si2O7)2F4 Mon. 2/m : _P_21/b
9.BE.17 Hiortdahlite Na2Ca4(Ca0.5Zr0.5)Zr(Si2O7)2OF3 Tric. 1 : _P_1
9.BE.17 Janhaugite (Na,Ca)3(Mn2+,Fe2+)3(Ti,Zr,Nb)2(Si2O7)2O2(OH,F)2 Mon. 2/m : _P_21/m
9.BE.17 Låvenite Na2Ca2Mn2Zr2(Si2O7)2O2F2 Mon. 2/m : _P_21/b
9.BE.17 Niocalite (Ca,Nb)4(Si2O7)(O,OH,F)2 Mon. m
9.BE.17 Normandite NaCa(Mn,Fe)(Ti,Nb,Zr)(Si2O7)OF Mon. 2/m : _P_21/b
9.BE.17 Wöhlerite Na2Ca4ZrNb(Si2O7)2O3F Mon. 2 : _P_21
9.BE.20 Mosandrite-(Ce) (Ca3REE)[(H2O)2Ca0.5◻0.5]Ti(Si2O7)2(OH)2(H2O)2 Mon. 2/m : _P_21/b
9.BE.20 Nacareniobsite-(Ce) Na3Ca3(Ce,REE)Nb(Si2O7)2OF3 Mon. 2/m : _P_21/b
9.BE.20 Rinkite-(Ce) (Ca3Ce)Na(NaCa)Ti(Si2O7)2(OF)F2 Mon. 2/m : _P_21/b
9.BE.20 Roumaite (Ca,Na,REE,◻)7(Nb,Ti)[Si2O7]2OF3 Mon. m : B b
9.BE.20 Rinkite-(Y) Na2Ca4YTi(Si2O7)2OF3 Mon. 2/m : _P_21/b
9.BE.22 Götzenite NaCa6Ti(Si2O7)2OF3 Tric. 1 : _P_1
9.BE.22 Hainite-(Y) Na2Ca4(Y,REE)Ti(Si2O7)2OF3 Tric. 1 : _P_1
9.BE.22 Rosenbuschite Na6Ca6Zr3Ti(Si2O7)4O2F6 Tric. 1 : _P_1
9.BE.22 Kochite Na3Ca2MnZrTi(Si2O7)2OF3 Tric. 1 : _P_1
9.BE.22 Fogoite-(Y) Na3Ca2Y2Ti(Si2O7)2OF3 Tric. 1 : _P_1
9.BE.23 Dovyrenite Ca6Zr(Si2O7)2(OH)4 Orth. m m m _(_2/_m_2/_m_2/m ) : P n n m
9.BE.25 Barytolamprophyllite (Ba,Na)2(Na,Ti,Fe3+)4Ti2(Si2O7)2O(OH,F) Mon.
9.BE.25 Ericssonite BaMn2+2Fe3+(Si2O7)O(OH) Mon. 2/m : _B_2/m
9.BE.25 Lamprophyllite (Na,Mn2+)3(Sr,Na)2(Ti,Fe3+)3(Si2O7)2O2(OH,O,F)2 Mon. 2/m
9.BE.25 Ericssonite-2O BaMn2+2Fe3+(Si2O7)O(OH) Orth.
9.BE.25 Seidozerite Na4MnZr2Ti(Si2O7)2O2F2 Mon. 2/m : _P_2/b
9.BE.25 Nabalamprophyllite (BaNa)Ti2Na3Ti(Si2O7)2O2(OH)2 Mon. 2/m : _P_2/m
9.BE.25 Grenmarite Na4MnZr3(Si2O7)2O2F2 Mon. 2/m : _P_2/b
9.BE.25 Schüllerite Ba2Na(Mn,Ca)(Fe3+,Mg,Fe2+)2Ti2(Si2O7)2(O,F)4 Tric. 1 : _P_1
9.BE.25 Kazanskyite BaNa3Ti2Nb(Si2O7)2O2(OH)2(H2O)4 Tric. 1 : _P_1
9.BE.25 Lileyite Ba2(Na,Fe,Ca)3MgTi2(Si2O7)2O2F2 Mon. 2/m : _B_2/m
9.BE.25 Emmerichite Ba2Na(Na,Fe2+)2(Fe3+,Mg)Ti2(Si2O7)2O2F2 Mon. 2/m : _B_2/m
9.BE.25 Saamite Ba◻Na3Ti2Nb(Si2O7)2O2(OH)F(H2O)2 Tric. 1 : _P_1
9.BE.25 Fluorlamprophyllite Na3(SrNa)Ti3(Si2O7)2O2F2 Mon. 2/m : _B_2/m
9.BE.25 Fluorbarytolamprophyllite (Ba,Sr)2[(Na,Fe2+)3(Ti,Mg)F2][Ti2(Si2O7)2O2] Mon. 2/m : _B_2/m
9.BE.27 Murmanite Na2Ti2(Si2O7)O2 · 2H2O Tric. 1 : _P_1
9.BE.27 Vigrishinite NaZnTi4(Si2O7)2O3(OH)(H2O)4 Tric. 1 : _P_1
9.BE.27 Kolskyite CaNa2Ti4(Si2O7)2O4(H2O)7 Tric. 1 : _P_1
9.BE.27 Selivanovaite NaFe3+Ti4(Si2O7)2O4(H2O)4 Tric. 1 : _P_1
9.BE.30 Epistolite (Na◻)Nb2Na3Ti(Si2O7)2O2(OH)2(H2O)4 Tric. 1 : _P_1
9.BE.32 Lomonosovite Na5Ti2(Si2O7)(PO4)O2 Tric. 1 : _P_1
9.BE.35 Vuonnemite Na11Ti4+Nb2(Si2O7)2(PO4)2O3(F,OH) Tric.
9.BE.37 Sobolevite Na13Ca2Mn2Ti3(Si2O7)2(PO4)4O3F3 Mon. m : P b
9.BE.40 Innelite Ba4Ti2Na(NaMn2+)Ti(Si2O7)2[(SO4)(PO4)]O2[O(OH)] Tric. 1 : _P_1
9.BE.40 Phosphoinnelite Na3Ba4Ti3(Si2O7)2(PO4,SO4)2O2F Tric.
9.BE.42 Yoshimuraite Ba2Mn2Ti(Si2O7)(PO4)O(OH) Tric. 1 : _P_1
9.BE.45 Quadruphite Na6Na2(CaNa)2Na2Ti2Na2Ti2(Si2O7)2(PO4)4O4F2 Tric. 1 : _P_1
9.BE.47 Polyphite Na5(Na4Ca2)Ti2(Si2O7)(PO4)3O2F2 Tric. 1 : _P_1
9.BE.50 Bornemanite Na6BaTi2Nb(Si2O7)2(PO4)O2(OH)F Tric. 1 : _P_1
9.BE.50 Shkatulkalite Na2Nb2Na3Ti(Si2O7)2O2(FO)(H2O)4(H2O)3 Tric. 1 : _P_1
9.BE.55 Bafertisite Ba2Fe2+4Ti2(Si2O7)2O2(OH)2F2 Tric.
9.BE.55 Hejtmanite Ba2Mn2+4Ti2(Si2O7)2O2(OH)2F2 Tric. 1
9.BE.55 Bykovaite (Ba,Na,K)2(Na,Ti,Mn)4(Ti,Nb)2(Si2O7)2O2(H2O,F,OH)2 · 3.5H2O Mon. 2/m
9.BE.55 Nechelyustovite (Ba,Sr,K)2(Na,Ti,Mn)4(Ti,Nb)2(Si2O7)2O2(O,H2O,F)2 · 4.5H2O Mon. 2/m : _B_2/m
9.BE.60 Delindeite (Na,K)2(Ba,Ca)2(Ti,Fe,Al)3(Si2O7)2O2(OH)2 · 2H2O Mon. 2/m : _B_2/m
9.BE.62 Orthochevkinite (Ce,La,Ca,Na,Th)4(Fe2+,Mg)2(Ti,Fe3+)3Si4O22 Orth.
9.BE.62 va Strontium Perrierite (Ce,Sr,La,Ca)4Fe2+(Ti,Zr,Fe)2Ti2(Si2O7)2O8
9.BE.62 Chevkinite-(Nd) (Nd,REE)4(Fe2+,Mg)(Fe2+,Ti,Fe3+)2(Ti,Fe3+)2(Si2O7)2O8 ?
9.BE.62 Perrierite-(Nd) Nd4MgFe3+2Ti2(Si2O7)2O8 ?
9.BE.65 Bussenite Na2Ba2Fe2+Ti(Si2O7)(CO3)(OH)3F Tric. 1 : _P_1
9.BE.67 Jinshajiangite BaNaFe2+4Ti2(Si2O7)2O2(OH)2F Tric. 1 : _P_1
9.BE.67 Perraultite BaNaMn2+4Ti2(Si2O7)2O2(OH)2F Tric. 1
9.BE.70 Karnasurtite-(Ce) (Ce,La,Th)(Ti,Nb)(Al,Fe)(Si2O7)(OH)4 · 3H2O Amor.
9.BE.70 Perrierite-(Ce) Ce4MgFe3+2Ti2(Si2O7)2O8 Mon. 2/m : _P_21/b
9.BE.70 Strontiochevkinite (Sr,La,Ce,Ca)4Fe2+(Ti,Zr)2Ti2(Si2O7)2O8 Mon. 2/m : _P_21/b
9.BE.70 Chevkinite-(Ce) Ce4(Ti,Fe2+,Fe3+)5O8(Si2O7)2 Mon. 2/m : _P_21/b
9.BE.70 Polyakovite-(Ce) (Ce,Ca)4(Mg,Fe2+)(Cr3+,Fe3+)2(Ti,Nb)2(Si2O7)2O8 Mon. 2/m : _B_2/m
9.BE.70 Rengeite Sr4ZrTi4(Si2O7)2O8 Mon. 2/m : _P_21/b
9.BE.70 Dingdaohengite-(Ce) (Ce,La)4Fe2+(Ti,Fe2+,Mg,Fe3+)2Ti2(Si2O7)2O8 Mon. 2/m : _P_21/b
9.BE.70 Maoniupingite-(Ce) (Ce,Ca)4(Fe3+,Ti,Fe2+,◻)(Ti,Fe3+,Fe2+,Nb)4(Si2O7)2O8 Mon. 2/m : _B_2/m
9.BE.70 Perrierite-(La) (La,Ce,Ca)4(Fe2+,Mn)(Ti,Fe3+,Al)4[(Si2O7)O4]2 Mon. 2/m : _P_21/b
9.BE.70 UM2008-53-SiO:SrTiZr Sr4ZrTi4(Si2O7)2O8 Orth. m m m _(_2/_m_2/_m_2/m ) : P b c a
9.BE.70 Hezuolinite (Sr,REE)4Zr(Ti,Fe3+)4(Si2O7)2O8 Mon. 2/m : _B_2/m
9.BE.72 Fersmanite Ca4(Na,Ca)4(Ti,Nb)4(Si2O7)2O8F3 Tric.
9.BE.75 Belkovite Ba3(Nb,Ti)6(Si2O7)2O12 Hex. 6_m_2 : P_62_m
9.BE.77 Nasonite Pb6Ca4(Si2O7)3Cl2 Hex. 6/m : _P_63/m
9.BE.80 Kentrolite Pb2Mn3+2(Si2O7)O2 Orth. m m m _(_2/_m_2/_m_2/m ) : P b c m
9.BE.80 Melanotekite Pb2Fe3+2(Si2O7)O2 Orth. 222 : _C_2221
9.BE.82 Tilleyite Ca5(Si2O7)(CO3)2 Mon. 2/m : _P_21/b
9.BE.82 Alexkuznetsovite-(La) La2Mn(CO3)(Si2O7) Mon. 2/m : _P_21/b
9.BE.85 Killalaite Ca6.4(H0.6Si2O7)2(OH)2 Mon. 2/m : _P_21/m
9.BE.87 Stavelotite-(La) (La,Nd,Ca)3Mn2+3Cu(Mn3+,Fe3+,Mn4+)26(Si2O7)6O30 Trig. 3 : _P_31
9.BE.90 Biraite-(Ce) Ce2Fe2+(Si2O7)(CO3) Mon. 2/m : _P_21/b
9.BE.90 Magnesiorowlandite-(Y) Y4(Mg,Fe)(Si2O7)2F2 Tric. 1 : _P_1
9.BE.92 Cervandonite-(Ce) (Ce,Nd,La)(Fe3+,Fe2+,Ti,Al)3O2(Si2O7)(As3+O3)(OH) Trig. 3_m_ : R_3_m
9.BE.92 Chirvinskyite (Na,Ca)13(Fe,Mn,◻)2(Ti,Zr)5(Si2O7)4(OH,O)12 · 2H2O Tric. 1 : _P_1
9.BE.95 Batisivite BaV3+8Ti6(Si2O7)O22 Tric. 1 : _P_1
9.BE.95 Rusinovite Ca10(Si2O7)3Cl2 Orth. m m m _(_2/_m_2/_m_2/m ) : C m c m
9.BE.97 Schlüterite-(Y) (Y,REE)2AlSi2O7(OH)2F Mon. 2/m : _P_21/b