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Lapis Classification

VIII SILIKATE

VIII/C Gruppensilikate

VIII/C.01 Gruppensilikate [Si2O7] 6-, ohne tetraederfremde Anionen

Thortveitite (Sc,Y)2Si2O7 monoklin C2/m 2/m VIII/C.01-010
Gittinsite CaZrSi2O7 monoklin C2 2 VIII/C.01-015
Kristiansenite Ca2Sc,Sn4+[Si2O6(OH)|Si2O7] triklin C1 1 VIII/C.01-018
Keiviite-(Y) (Y,Yb)2Si2O7 monoklin C2/m 2/m VIII/C.01-020
Keiviite-(Yb) (Yb,Y)2Si2O7 monoklin C2/m 2/m VIII/C.01-030
Yttrialite-(Y) Y2Si2O7 monoklin P21/m 2/m VIII/C.01-040
Percleveite-(Ce) (Ce,La,Nd)2[Si2O7] tetragonal P41 4 VIII/C.01-045
Cervandonite-(Ce) (Ce,Nd,La)(Fe3+,Ti,Fe2+,Al)3O2(Si2O7)1-x+y(AsO3)1+x-y(OH)3*x-3*y {x=0.47}{y=0.31} monoklin C2, Cm, C2/m 2, m, 2/m VIII/C.01-060

VIII/C.02 Gruppensilikate [Si2O7] 6-, ohne tetraederfremde Anionen; Melilith-Gruppe mit Anhang

Alumoåkermanite (Ca,Na)2(Al,Mg,Fe2+)(Si2O7) tetragonal P421m 42m VIII/C.02-005
Åkermanite Ca2MgSi2O7 tetragonal P421m 42m VIII/C.02-010
Okayamalite Ca2B[BSiO7] tetragonal P421m 42m VIII/C.02-014
Gehlenite Ca2Al(AlSi)O7 tetragonal P421m 42m VIII/C.02-015
Melilite (Ca,Na)2(Al,Mg,Fe2+)(Si,Al)2O7 VIII/C.02-020
Gugiaite Ca2BeSi2O7 tetragonal P421m 42m VIII/C.02-030
Hardystonite Ca2ZnSi2O7 tetragonal P421m 42m VIII/C.02-040
Hydroxylgugiaite (Ca3☐)(Si3.5Be2.5O11(OH)3 tetragonal P421m 42m VIII/C.02-045
Jeffreyite (Ca,Na)2(Be,Al)Si2(O,OH)7 orthorhombisch C2221 222 VIII/C.02-060
Meliphanite Ca4(Na,Ca)4Be4AlSi7O24(F,O)4 tetragonal I4 4 VIII/C.02-070
Barylite BaBe2Si2O7 orthorhombisch Pn21a mm2 VIII/C.02-080
Andrémeyerite BaFe(Fe2+,Mn,Mg)Si2O7 monoklin P21/c 2/m VIII/C.02-090

VIII/C.03 Gruppensilikate [Si2O7] 6-, ohne tetraederfremde Anionen

Rankinite Ca3Si2O7 monoklin P21/a 2/m VIII/C.03-010
Scottyite BaCu2Si2O7 orthorhombisch Pnma mmm VIII/C.03-020

VIII/C.04 Gruppensilikate [Si2O7] 6-, ohne tetraederfremde Anionen

Keldyshite Na2-xHxZrSi2O7·n H2O triklin P1 1 VIII/C.04-010
Parakeldyshite Na2ZrSi2O7 triklin P1 1 VIII/C.04-020
Khibinskite K2ZrSi2O7 monoklin C2, Cm, C2/m 2, m, 2/m VIII/C.04-030

VIII/C.06 Gruppensilikate [Si2O7] 6-, ohne tetraederfremde Anionen

Barysilite Pb8Mn(Si2O7)3 trigonal R3c 3m VIII/C.06-010
Edgarbaileyite Hg61+Si2O7 monoklin C2/m, Cm, C2 2/m, m, 2 VIII/C.06-020

VIII/C.07 Gruppensilikate [Si2O7] 6-, mit tetraederfremden Anionen (O,OH,F)

Bertrandite Be4Si2O7(OH)2 orthorhombisch Cmc21 mm2 VIII/C.07-010
Hemimorphite Zn4Si2O7(OH)2·H2O orthorhombisch Imm2 mm2 VIII/C.07-020
Junitoite CaZn2Si2O7·H2O orthorhombisch Ama2 mm2 VIII/C.07-030

VIII/C.08 Gruppensilikate [Si2O7] 6-, mit tetraederfremden Anionen (O,OH,F); Axinit-Gruppe

Axinite-(Mg) Ca2MgAl2[BSi4O15](OH) triklin P1 1 VIII/C.08-010
Axinite-(Fe) Ca2Fe2+Al2[BSi4O15](OH) triklin P1 1 VIII/C.08-020
Axinite-(Mn) Ca2Mn2+Al2[BSi4O15]OH triklin P1 1 VIII/C.08-030
Tinzenite Ca2Mn2+4Al4[B2Si8O30](OH)2 triklin P1 1 VIII/C.08-040

VIII/C.09 Gruppensilikate [Si2O7] 6-, mit tetraederfremden Anionen (O,OH,F)

Rusinovite Ca10(Si2O7)3Cl2 orthorhombisch Cmcm mmm VIII/C.09-005
Cuspidine Ca4Si2O7(F,OH)2 monoklin P21/a 2/m VIII/C.09-010
Fukalite Ca4Si2O6(CO3)(OH,F)2 monoklin P21/c 2/m VIII/C.09-015
Tilleyite Ca5Si2O7(CO3)2 monoklin P21/a 2/m VIII/C.09-020
Jaffeite Ca6Si2O7(OH)6 trigonal P3 3 VIII/C.09-030
Suolunite Ca2Si2O5(OH)2·H2O orthorhombisch Fdd2 mm2 VIII/C.09-040
Aklimaite Ca4[Si2O5(OH)2](OH)4·5H2O monoklin C2/m 2/m VIII/C.09-045
Killalaite Ca6.4[H0.6Si2O7]2(OH)2 monoklin P21/m 2/m VIII/C.09-050

VIII/C.10 Gruppensilikate [Si2O7] 6-, mit tetraederfremden Anionen (O,OH,F)

Lawsonite CaAl2Si2O7(OH)2·H2O orthorhombisch Cmcm mmm VIII/C.10-010
Cortesognoite CaV2Si2O7(OH)2·H2O orthorhombisch Cmcm mmm VIII/C.10-011
Itoigawaite SrAl2[(OH)2|Si2O7]·H2O orthorhombisch Cmcm mmm VIII/C.10-012
Hennomartinite SrMn23+[(OH)2|Si2O7]·H20 orthorhombisch P21cn mm2 VIII/C.10-015
Noelbensonite BaMn23+[(OH)2|Si2O7]·H2O orthorhombisch Cmcm mmm VIII/C.10-017
Ilvaite CaFe22+Fe3+Si2O7O(OH) monoklin P21/a 2/m VIII/C.10-020
Manganilvaite CaFe2+Fe3+Mn2+(Si2O7)O(OH) monoklin P21/a 2/m VIII/C.10-030

VIII/C.11 Gruppensilikate [Si2O7] 6-, mit tetraederfremden Anionen (O,OH,F); Wöhlerit-Reihe

Wöhlerite Na2Ca4Zr(Nb,Ti)(Si2O7)2(O,F)4 monoklin P21 2 VIII/C.11-010
Marianoite Na2Ca4(Nb,Zr)2(Si2O7)2(O,F)4 monoklin P21 2 VIII/C.11-011
Janhaugite (Na,Ca)3(Mn2+,Fe2+)3(Ti4+,Zr,Nb)2(Si2O7)2O2(OH,F)2 monoklin P21/n 2/m VIII/C.11-012
Normandite NaCa(Mn2+,Fe2+)(Ti,Nb,Zr)Si2O7(O,F)2 monoklin P21/a 2/m VIII/C.11-015
Låvenite (Na,Ca)2(Mn,Fe2+)(Zr,Ti)Si2O7(O,OH,F) monoklin P21/a 2/m VIII/C.11-020
Burpalite Na2CaZrSi2O7F2 monoklin P21/a 2/m VIII/C.11-025
Baghdadite Ca3(Zr,Ti)Si2O9 monoklin P21/c 2/m VIII/C.11-030
Dovyrenite Ca6ZrSi4O14(OH)4 VIII/C.11-035
Roumaite (Ca,Na,☐)3(Ca,REE,Na)4(Nb,Ti)[Si2O7]2(OH)F3 monoklin Cc m VIII/C.11-037
Niocalite Ca7Nb(Si2O7)2O3F monoklin Pa m VIII/C.11-040
Hiortdahlite (Na,Ca)2Ca4Zr(Mn,Ti,Fe)(Si2O7)2(F,O)4 triklin P1 1 VIII/C.11-050

VIII/C.12 Gruppensilikate [Si2O7] 6-, mit tetraederfremden Anionen (O,OH,F); Reihe Mosandrit-Rosenbuschit

Mosandrite-(Ce) Ti(☐,Ca,Na)3(Ca,REE)4(Si2O7)2[H2O,OH,F]4·H2O monoklin P21 2 VIII/C.12-010
Rinkite-(Ce) Na(Na,Ca)2(Ca,Ce)4(Ti,Nb)[(O,F)2I(Si2O7)2] monoklin P21 2 VIII/C.12-020
Nacareniobsite-(Ce) NbNa3Ca3(Ce,La,Pr,Nd)(Si2O7)2OF3 monoklin P21/a 2/m VIII/C.12-030
Rosenbuschite Na6Ca6Zr3Ti(Si2O7)4O2F6 triklin P1 1 VIII/C.12-040
Götzenite Ca4NaCa2Ti(Si2O7)2(OF)F2 triklin P1 1 VIII/C.12-050
Kochite Na3Ca2MnZrTi(Si2O7)2OF3 triklin P1 1 VIII/C.12-055
Hainite-(Y) Na2Ca4(Y,REE)Ti(Si2O7)2OF3 triklin P1 1 VIII/C.12-060
Batievaite-(Y) Y2Ca2Ti(Si2O7)2(OH)2(H2O)4 triklin P1 1 VIII/C.12-065
Fogoite-(Y) Na3Ca2Y2Ti(Si2O7)2OF3 triklin P1 1 VIII/C.12-070

VIII/C.13 Gruppensilikate [Si2O7] 6-, mit tetraederfremden Anionen (O,OH,F); Lamprophyllit-Reihe

Grenmarite (Zr,Mn)2(Zr,Ti)(Mn,Na)(Na,Ca)4(Si2O7)2(O,F)4 monoklin P2/c 2/m VIII/C.13-005
Seidozerite Na4MnZr2Ti(Si2O7)2O2F2 monoklin P2/c 2/m VIII/C.13-010
Nabalamprophyllite Na3(Ba,Na)2Ti3[O|(OH,F)|Si2O7]2 monoklin P2/m 2/m VIII/C.13-015
Fluorlamprophyllite Na3(SrNa)Ti3(Si2O7)2O2F2 monoklin C2/m 2/m VIII/C.13-018
Lamprophyllite (SrNa)Ti2Na3Ti(Si2O7)2O2(OH)2 monoklin C2/m 2/m VIII/C.13-020
Lileyite Ba2(Na,Fe,Ca)3MgTi2(Si2O7)2O2F2 monoklin C2/m 2/m VIII/C.13-028
Emmerichite Ba2Na(Na,Fe2+)2(Fe3+,Mg)Ti2(Si2O7)2O2F2 monoklin C2/m 2/m VIII/C.13-029
Barytolamprophyllite (BaK)Ti2Na3Ti(Si2O7)2O2(OH)2 monoklin C2/m 2/m VIII/C.13-030
Ferroericssonite BaFe2+2Fe3+O(Si2O7)(OH) monoklin C2/m 2/m VIII/C.13-035
Ericssonite BaMn2Fe3+OSi2O7(OH) monoklin C2/m 2/m VIII/C.13-040

VIII/C.14 Gruppensilikate [Si2O7] 6-, mit tetraederfremden Anionen (O,OH,F); Reihe Murmanit-Lomonosovit

Vigrishinite NaZnTi4(Si2O7)2O3(OH)(H2O)4 triklin P1 1 VIII/C.14-005
Shkatulkalite Na2Nb2Na3Ti(Si2O7)2O2(FO)(H2O)4(H2O)3 triklin P1 1 VIII/C.14-010
Jinshajiangite BaNaFe2+4Ti2(Si2O7)2O2(OH)2F monoklin C2/m, Cm, C2 m, 2, 2m VIII/C.14-020
Perraultite NaBaMn2+4Ti2(Si2O7)2O2(OH)2F monoklin VIII/C.14-030
Bobshannonite Na2KBa(Mn,Na)8(Nb,Ti)4(Si2O7)4O4(OH)4(O,F)2 triklin C1 1 VIII/C.14-032
Surkhobite NaCaBa2Mn8Ti4O4(Si2O7)4(F5O) monoklin C2 2 VIII/C.14-035
Murmanite Na2Ti2(Si2O7)O2·2H2O triklin P1 1 VIII/C.14-040
Calciomurmanite (Na,☐)2Ca(Ti,Mg,Nb)4[Si2O7]2O2(OH,O)2(H2O)4 triklin P1 1 VIII/C.14-042
Zvyaginite NaZnNb2Ti[Si2O7]2O(OH,F)3(H2O)4+x {x < 1} triklin P1 1 VIII/C.14-045
Epistolite Na5Ti3+Nb2Si4O12O5F·5H2O triklin P1 1 VIII/C.14-050
Bornemanite Na6BaTi2Nb(Si2O7)2(PO4)O2(OH)F triklin P1 1 VIII/C.14-060
Lomonosovite Na5Ti2(Si2O7)(PO4)O2 triklin P1 1 VIII/C.14-070
Paralomonosovite Na64Ti4(Si2O7)2[PO3(OH)][PO2(OH)2]O2(OF) triklin P1 1 VIII/C.14-075
Vuonnemite Na11Nb2Ti3+Si4O12(PO4)2O5F2 triklin P1 1 VIII/C.14-080
Innelite Na2CaBa4Ti3(Si2O7)2(SO4)2O4 triklin P1 1 VIII/C.14-090
Phosphoinnelite Ba4Na3Ti3Si4O14(PO4,SO4)2(O,F)3 triklin P1, P1 1, 1 VIII/C.14-095
Yoshimuraite Ba2Mn2+2Ti(Si2O7)(PO4)O(OH) triklin P1 1 VIII/C.14-100
Bussenite Na2Ba2Fe2+Ti(Si2O7)(CO3)O(OH)(H2O)F triklin P1 1 VIII/C.14-110
Quadruphite Na14Ca2Ti4(Si2O7)2(PO4)4O4F2 triklin P1 1 VIII/C.14-120
Sobolevite Na11(Na,Ca)4(Mg,Mn)Ti4+4(Si4O12)(PO4)4O5F3 monoklin Pc m VIII/C.14-130
Polyphite Na6(Na4Ca2)2Na2Ti2Na2Ti2(Si2O7)2(PO4)6O4F4 triklin P1 1 VIII/C.14-140

VIII/C.15 Gruppensilikate [Si2O7] 6-, mit tetraederfremden Anionen (O,OH,F); Bafertisit-Reihe

Fresnoite Ba2TiSi2O8 tetragonal P4bm 4mm VIII/C.15-010
Bafertisite Ba2Fe2+4Ti2(Si2O7)2O2(OH)2F2 triklin C1 1 VIII/C.15-020
Hejtmanite Ba2Mn4Ti2(Si2O7)2O2(OH)2F2 triklin C1 1 VIII/C.15-030
Delindeite Na2Ba2Ti3(Si2O7)2O2(OH)2·2H2O monoklin A2/m 2/m VIII/C.15-040
Cámaraite Ba3Na(Fe2+,Mn)8Ti4(Si2O7)4O4(OH,F)7 triklin C1 1 VIII/C.15-045
Schüllerite Na2Ba2Mg2Ti2(Si2O7)2O2F2 triklin P1 1 VIII/C.15-047
Bykovaite BaNa{(Na,Ti)4[(Ti,Nb)2(OH,O)3Si4O14](OH,F)2}·3H2O monoklin Ic m VIII/C.15-050
Nechelyustovite Na4Ba2Mn1.52.5Ti5Nb(Si2O7)4O4(OH)3F(H2O)6 monoklin P2/m 2/m VIII/C.15-060
Kolskyite CaNa2Ti4(Si2O7)2O4(H2O)7 triklin P1 1 VIII/C.15-065
Saamite Ba☐Na3Ti2Nb(Si2O7)2O2(OH)F(H2O)2 triklin P1 1 VIII/C.15-068
Kazanskyite BaNa3Ti2Nb(Si2O7)2O2(OH)2(H2O)4 triklin P1 1 VIII/C.15-070
Laurentianite Na3Nb3Si4O17·9H2O trigonal P3 3 VIII/C.15-080

VIII/C.16

Fersmanite Ca4(Na,Ca)4(Ti,Nb)4(Si2O7)2O8F3 monoklin C2/c 2/m VIII/C.16-030
Belkovite Ba3(Nb,Ti)6(Si2O7)2O12 hexagonal P62m 6m2 VIII/C.16-040

VIII/C.17 Gruppensilikate [Si2O7] 6-, mit tetraederfremden Anionen (O,OH,F); Chevkinit-Reihe

Matsubaraite Sr4Ti5O8(Si2O7)2 monoklin P21/a 2/m VIII/C.17-005
Strontiochevkinite (Sr,La,Ce,Ca)4(Fe2+,Fe3+)(Ti3+,Zr)3Si4O12O10 monoklin P21/a 2/m VIII/C.17-010
Hezuolinite (Sr,REE)4Zr(Ti,Fe)4Si4O22 monoklin C2/m 2/m VIII/C.17-012
Rengeite (Sr,Ce)4Zr(Ti4+,Al)4[O4|(Si2O7)2] monoklin P21/a 2/m VIII/C.17-015
Polyakovite-(Ce) (Ce,La,Nd,Ca)4(Mg,Fe2+)(Cr3+,Fe3+)2(Ti,Nb)2[O4|Si2O7]2 VIII/C.17-020
Dingdaohengite-(Ce) (Ce,La)4Fe2+(Ti,Fe2+,Mg,Fe3+)2Ti2Si4O22 monoklin P21/a 2/m VIII/C.17-022
Maoniupingite-(Ce) (REE,Ca)4(Fe3+,Ti,Fe2+,☐)(Ti,Fe3+,Fe2+,Nb)4Si 4O22 monoklin C2/m 2/m VIII/C.17-023
Delhuyarite-(Ce) Ce4Mg(Fe3+,W)3☐(Si2O7)2O6(OH)2 monoklin C2/m 2/m VIII/C.17-024
Chevkinite-(Ce) (Ce,La,Ca,Na,Th)4(Fe2+,Mg)2(Ti,Fe3+)3Si4O22 monoklin C2/m 2/m VIII/C.17-025
Christofschäferite-(Ce) (Ce,La,Ca)4Mn(Ti,Fe)3(Fe,Ti)(Si2O7)2O8 monoklin P21/m 2/m VIII/C.17-026
Perrierite-(La) (La,Ce,Ca)4(Fe2+,Mn)(Ti,Fe3+,Al)4(Si2O7)2O8 monoklin P21/a 2/m VIII/C.17-028
Perrierite-(Ce) Ce4MgFe3+2Ti2O8(Si2O7)2 monoklin P21/a 2/m VIII/C.17-030
Stavelotite-(La) La3Mn2+3Cu2+(Mn3+,Fe3+,Mn4+)26(Si2O7)6O30 trigonal P31 3 VIII/C.17-040

VIII/C.18 Gruppensilikate [Si2O7] 6-, mit tetraederfremden Anionen (O,OH,F)

Biraite-(Ce) (Mg,Fe2+)(Ce,La,Nd)2[CO3|Si2O7] monoklin P21/c 2/m VIII/C.18-005
Magnesiorowlandite-(Y) Y4(Mg,Fe)(Si2O7)2F2 triklin P1 1 VIII/C.18-008
Rowlandite-(Y) Fe2+Y4(Si2O7)2F2 triklin VIII/C.18-010
Schlüterite-(Y) (Y,REE)2AlSi2O7(OH)2F monoklin P21/c 2/m VIII/C.18-015
Karnasurtite-(Ce) (Ce,La,Th)(Ti,Nb)(Al,Fe3+)(Si,P)2O7(OH)4·3H2O amorph VIII/C.18-020

VIII/C.19 Gruppensilikate [Si2O7] 6-, mit tetraederfremden Anionen (O,OH,F)

Nasonite Pb6Ca4Si6O21Cl2 hexagonal P63/m 6/m VIII/C.19-010

VIII/C.20 Gruppensilikate [Si2O7] 6-, mit tetraederfremden Anionen (O,OH,F)

Melanotekite Pb2Fe23+Si2O9 orthorhombisch Pbcn mmm VIII/C.20-010
Kentrolite Pb2Mn23+Si2O9 orthorhombisch Pbcn mmm VIII/C.20-020

VIII/C.21 Mischstrukturen mit [SiO4] 4--Inseln und [Si2O7] 6--Gruppen

Harstigite Ca6MnBe4(SiO4)2(Si2O7)2(OH)2 orthorhombisch Pnam mmm VIII/C.21-010

VIII/C.22 Mischstrukturen mit [SiO4] 4--Inseln und [Si2O7] 6--Gruppen

Dellaite Ca6Si3O11(OH)2 triklin P1 1 VIII/C.22-010
Rustumite Ca10(Si2O7)2(SiO4)Cl2(OH)2 monoklin C2/c 2/m VIII/C.22-020

VIII/C.23 Mischstrukturen mit [SiO4] 4--Inseln und [Si2O7] 6--Gruppen; Epidot-Gruppe

Clinozoisite Ca2Al3[O|OH|SiO4|Si2O7] monoklin P21/m 2/m VIII/C.23-010
Niigataite CaSrAl3(Si2O7)(SiO4)O(OH) monoklin VIII/C.23-015
Epidote Ca2Fe3+Al2(Si2O7)(SiO4)O(OH) monoklin P21/m 2/m VIII/C.23-020
Epidote-(Sr) CaSrAl2Fe3+(Si2O7)(SiO4)O(OH) monoklin P21/m 2/m VIII/C.23-022
Hancockite CaPb(Al2Fe3+)[Si2O7][SiO4]O(OH) monoklin P21/m 2/m VIII/C.23-025
Mukhinite Ca2Al2V3+(SiO4)3(OH) monoklin VIII/C.23-028
Piemontite Ca2(Al,Mn,Fe)3[O|OH|SiO4|Si2O7] monoklin P21/m 2/m VIII/C.23-030
Piemontite-(Sr) (Ca,Mn2+)(Sr,Ca)Mn3+(Al,Fe3+)2(SiO4)(Si2O7)O(OH) monoklin P21/m 2/m VIII/C.23-032
Tweddillite CaSr(Mn3+,Fe3+)2Al[O|OH|SiO4|Si2O7] VIII/C.23-035
Piemontite-(Pb) CaPbAl2Mn3+[Si2O7][SiO4]O(OH) monoklin P21/m 2/m VIII/C.23-038
Allanite-(Y) CaY(Al2Fe2+)(Si2O7)(SiO4)O(OH) monoklin P21/m 2/m VIII/C.23-040
Allanite-(La) CaLa(Al2Fe2+)(Si2O7)(SiO4)O(OH) monoklin P21/m 2/m VIII/C.23-042
Allanite-(Ce) CaCe(Al2Fe2+)(Si2O7)(SiO4)O(OH) monoklin P21/m 2/m VIII/C.23-044
Allanite-(Nd) CaNd(Al2Fe2+)(Si2O7)(SiO4)O(OH) monoklin P21/m 2/m VIII/C.23-045
Ferriallanite-(La) Ca(La,Ce,Th)(Fe3+,Al)(Al,Fe3+)(Fe2+,Mn,Ti,Mg)(SiO4)(Si2O7)O(OH) monoklin P21/m 2/m VIII/C.23-048
Ferriallanite-(Ce) Ca(Ce,La,Nd,Ca)Fe2+(Fe3+,Al,Ti4+)2[O|OH|SiO4|Si2O7] monoklin P21/m 2/m VIII/C.23-050
Vanadoallanite-(La) CaLa3+V3+AlFe2+(Si2O7)(SiO4)O(OH) monoklin P21/m 2/m VIII/C.23-055
Dissakisite-(La) CaLa(Al2Mg)[Si2O7][SiO4]O(OH) monoklin P2/m 2/m VIII/C.23-060
Dissakisite-(Ce) Ca(Ce,La)(Mg,Fe2+)(Al,Fe3+)2[O|OH|SiO4|Si2O7] monoklin P21/m 2/m VIII/C.23-065
Uedaite-(Ce) Mn2+CeAl2Fe2+(Si2O7)(SiO4)O(OH) monoklin P21/m 2/m VIII/C.23-066
Manganiakasakaite-(La) CaLaMn3+AlMn2+(Si2O7)(SiO4)O(OH) monoklin P21/m 2/m VIII/C.23-067
Ferriakasakaite-(La) CaLaFe3+AlMn2+(Si2O7)(SiO4)O(OH) monoklin P21/m 2/m VIII/C.23-068
Åskagenite-(Nd) Mn2+NdAl2Fe3+(Si2O7)(SiO4)O2 monoklin P21/m 2/m VIII/C.23-069
Ferriandrosite-(La) Mn2+LaFe3+AlMn2+(Si2O7)(SiO4)O(OH) monoklin P21/m 2/m VIII/C.23-071
Manganiandrosite-(La) (Mn2+,Ca)(La,Ce,Nd)Mn2+(Al,Mn3+)2[O|OH|SiO4|Si2O7] monoklin P21/m 2/m VIII/C.23-073
Manganiandrosite-(Ce) {CeMn2+}{Mn3+Mn2+Al}[O|OH|SiO4|Si2O7] monoklin P21/m 2/m VIII/C.23-074
Vanadoandrosite-(Ce) (Mn2+,Ca)(REE)V3+AlMn2+(Si2O7)(SiO4)O(OH) monoklin P21/m 2/m VIII/C.23-075
Dollaseite-(Ce) CaCe(Mg2Al)[Si2O7][SiO4]F(OH) monoklin P21/m 2/m VIII/C.23-080
Khristovite-(Ce) (Ca,Ce)(Ce,La,Nd,Dy)Mn2+2Al[(OH,F,O)2|SiO4|Si2O7] monoklin P21/m 2/m VIII/C.23-085
Västmanlandite-(Ce) Ce3CaMg2Al2Si5O19(OH)2F monoklin P21/m 2/m VIII/C.23-090
Gatelite-(Ce) (Ca,Ce)4(Al,Mg,Fe)4(Si2O7)(SiO4)3(O,F,OH)3 monoklin P21/a 2/m VIII/C.23-095
Perbøeite-(Ce) (CaCe3)(Al3Fe2+)(Si2O7)(SiO4)3O(OH)2 monoklin P21/m 2/m VIII/C.23-096
Alnaperbøeite-(Ce) (CaCe2.5Na0.5)(Al4)(Si2O7)(SiO4)3O(OH)2 monoklin P21/m 2/m VIII/C.23-097
Ferriperbøeite-(Ce) (CaCe3)(Fe3+Al2Fe2+)(Si2O7)(SiO4)3O(OH)2 monoklin P21/m 2/m VIII/C.23-098
Zoisite Ca2Al3[O|OH|SiO4|Si2O7] orthorhombisch Pnma mmm VIII/C.23-100

VIII/C.24 Mischstrukturen mit [SiO4] 4--Inseln und [Si2O7] 6--Gruppen; Pumpellyit-Gruppe

Macfallite Ca2Mn33+(SiO4)(Si2O7)(OH)3 monoklin P21/m 2/m VIII/C.24-010
Sursassite Mn22+Al3(SiO4)(Si2O7)(OH)3 monoklin P21/m 2/m VIII/C.24-020
Pumpellyite-(Mg) Ca2MgAl2[(OH)2|SiO4|Si2O7]·H2O monoklin A2/m 2/m VIII/C.24-030
Pumpellyite-(Fe2+) Ca2Fe2+Al2[(OH)2|SiO4|Si2O7]·H2O monoklin A2/m 2/m VIII/C.24-040
Pumpellyite-(Mn2+) Ca2(Mn2+,Mg)(Al,Mn3+,Fe3+)2[(OH)2|SiO4|Si2O7]·H2O monoklin A2/m 2/m VIII/C.24-050
Pumpellyite-(Al) Ca2(Al,Fe2+,Mg)Al2(SiO4)(Si2O7)(OH,O)2·H2O monoklin A2/m 2/m VIII/C.24-053
Pumpellyite-(Fe3+) Ca2Fe3+Al2(Si2O7)(SiO4)(OH,O)2·H2O monoklin A2/m 2/m VIII/C.24-055
Poppiite Ca2V3+V3+2(Si2O7)(SiO4)(OH,O)2·H2O monoklin C2/m 2/m VIII/C.24-058
Julgoldite-(Mg) Ca2MgFe3+2(Si2O7)(SiO4)(OH)2·H2O VIII/C.24-060
Julgoldite-(Fe2+) Ca2Fe2+(Fe3+,Al)2(SiO4)(Si2O7)(OH)2·H2O monoklin A2/m 2/m VIII/C.24-065
Julgoldite-(Fe3+) Ca2Fe3+Fe3+2(Si2O7)(SiO4)O(OH)·H2O monoklin A2/m 2/m VIII/C.24-068
Shuiskite-(Mg) Ca2(Mg,Al)(Cr,Al)2[(OH)2|SiO4|Si2O7]·H2O monoklin A2/m 2/m VIII/C.24-070
Okhotskite Ca2Mn2+Mn3+2(Si2O7)(SiO4)(OH)2·H2O monoklin A2/m 2/m VIII/C.24-080
Samfowlerite Ca14Mn2+3Zn2(Be,Zn)2Be6[(OH,F)6|(SiO4)6|(Si2O7)4] monoklin P21/c 2/m VIII/C.24-090

VIII/C.26 Mischstrukturen mit [SiO4] 4--Inseln und [Si2O7] 6--Gruppen

Magnesiovesuvianite Ca19Mg(Al10Mg2)Si18O68(OH)10 tetragonal P4/n 4/m VIII/C.26-003
Fluorvesuvianite Ca19(Al,Mg,Fe2+)13(SiO4)10(Si2O7)4O(F,OH)9 tetragonal P4/nnc 4/mmm VIII/C.26-005
Vesuvianite (Ca,Na)19(Al,Mg,Fe)13(SiO4)10(Si2O7)4(OH,F,O)10 tetragonal P4/nnc 4/mmm VIII/C.26-010
Cyprine Ca19Cu2+(Al10Mg2)Si18O68(OH)10 tetragonal P4/n 4/m VIII/C.26-015
Wiluite Ca19(Al,Mg,Fe,Ti)13(B,Al)3.5-5[(O,OH)10|(SiO4)10|(Si2O7)4] tetragonal P4/nnc 4/mmm VIII/C.26-020
Manganvesuvianite Ca19(Mg,Mn2+)2(Al,Mn3+,Fe3+)10Mn3+[O|(OH)9|(SiO4)10|(Si2O7)4] tetragonal P4/n 4/m VIII/C.26-030
Alumovesuvianite Ca19Al(Al10Mg2)Si18O69(OH)9 tetragonal P4/n 4/m VIII/C.26-040

VIII/C.27 Mischstrukturen mit [SiO4] 4--Inseln und [Si2O7] 6--Gruppen

Wayneburnhamite Pb9Ca6(Si2O7)4(SiO4)O hexagonal P6 3m VIII/C.27-005
Ganomalite Pb3Ca2(SiO4)(Si2O7) hexagonal P6 3m VIII/C.27-010
Queitite Pb4Zn2(SiO4)(Si2O7)(SO4) monoklin P21 2 VIII/C.27-020

VIII/C.28 [Si3O10] 8--Gruppen

Rosenhahnite Ca3Si3O8(OH)2 triklin P1 1 VIII/C.28-010
Kilchoanite Ca3Si2O7 orthorhombisch I2cm mm2 VIII/C.28-030
Pavlovskyite Ca8(SiO4)2(Si3O10) orthorhombisch Pbcn mmm VIII/C.28-040

VIII/C.29 [Si3O10] 8--Gruppen

Aminoffite Ca3Be2Si3O10(OH)2 tetragonal P42/n 4/m VIII/C.29-010

VIII/C.31 [Si3O10] 8--Gruppen

Kinoite Ca2Cu2Si3O8(OH)4 monoklin P21/m 2/m VIII/C.31-010

VIII/C.33 [Si3O10] 8--Gruppen

Thalénite-(Y) Y3Si3O10F monoklin P21/n 2/m VIII/C.33-010

VIII/C.34 Sonstige Gruppensilikate

Ardennite-(As) Mn2+4[Al4(Mg,Al,Fe3+,Mn3+)2][Si5(As5+,V5+)]O22(OH)6 orthorhombisch Pmmm mmm VIII/C.34-005
Ardennite-(V) Mn4[Al4(AlMg)][Si5V]O22(OH) 6 orthorhombisch Pnmm mmm VIII/C.34-010
Lavoisierite Mn2+8[Al10(Mn3+Mg)][Si11P]O44(OH)12 orthorhombisch Pnmm mmm VIII/C.34-015
Alpeite Ca4Mn3+2Al2(Mn3+Mg)(SiO4)2(Si3O10)(VO4)(OH)6 orthorhombisch Pnmm mmm VIII/C.34-018
Cassagnaite (Ca,Mn2+)4(Fe3+,Mn3+,Al)4(OH)4(V3+,Mg,Al)2(O,OH)4(Si3O10)(SiO4)2 orthorhombisch Cmcm mmm VIII/C.34-020
Tiragalloite Mn42+As5+Si3O12(OH) monoklin P21/n 2/m VIII/C.34-030
Arsenmedaite Mn2+6As5+Si5O18(OH) monoklin P21/n 2/m VIII/C.34-035
Medaite (Mn,Ca)6(V5+,As)Si5O18(OH) monoklin P21/n 2/m VIII/C.34-040
Scheuchzerite Na(Mn,Mg,Zn)9[VSi9O28(OH)](OH)3 triklin P1 1 VIII/C.34-050
Saneroite Na2(Mn2+,Mn3+)10Si11VO34(OH)4 triklin P1 1 VIII/C.34-060
Braccoite NaMn2+5[Si5As5+O17(OH)](OH) triklin P1 1 VIII/C.34-065
Orientite Ca8Mn3+10(SiO4)3(Si3O10)3(OH)10·4H2O orthorhombisch P2mm mm2 VIII/C.34-070

VIII/C.35 Sonstige Gruppensilikate

Ruizite Ca2Mn3+2Si4O11(OH)4·2H2O monoklin C2/m 2/m VIII/C.35-010
Taniajacoite SrCaMn3+2Si4O11(OH)4·2H2O triklin C1 1 VIII/C.35-012
Hubeite Ca2Mn2+Fe3+[OH|Si4O12]·2H2O triklin P1 1 VIII/C.35-015
Akatoreite Mn2+9Al2Si8O24(OH)8 triklin P1 1 VIII/C.35-020

VIII/C.36 Sonstige Gruppensilikate

Zunyite Al13Si5O20(OH,F)18Cl kubisch F43m 43m VIII/C.36-010

VIII/C.37

Fencooperite Ba6Fe33+[Cl3|O|(CO3)2|Si8O22]·H2O trigonal P3m1 3m VIII/C.37-010


Literatur / Quellangabe

Weiß, Stefan - Das Große Lapis-Mineralienverzeichnis



Mineralsystematik-Übersicht