Mineralienatlas - Fossilienatlas
52 Nesosilicates Nesosilicate Insular SiO4 Groups and O, OH, F, and H2O |
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52.04 Nesosilicates Nesosilicate Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] and/or > [6] coordination |
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52.04.01 Welinite group |
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Kittatinnyit | Ca2Mn2+Mn3+2(SiO4)2(OH)4·9H2O | hexagonal | 52.04.01.03 | ||
52.04.02 Vuagnatite group |
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Mozartit | CaMn3+[OH|SiO4] | orthorhombisch | P212121 | 222 | 52.04.02.01 |
Vuagnatit | CaAlSiO4(OH) | orthorhombisch | P212121 | 222 | 52.04.02.02 |
52.04.03 Titanite group |
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Titanit | CaTi(SiO4)O | monoklin | P21/a | 2/m | 52.04.03.01 |
Malayait | CaSnO(SiO4) | monoklin | A2/a | 2/m | 52.04.03.02 |
Vanadomalayait | Ca(V4+,Ti4+)[O|SiO4] | monoklin | C2/c | 2/m | 52.04.03.03 |
52.04.04 Natisite - Yftisite group |
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Natisit | Na2(TiO)SiO4 | tetragonal | P4/nmm | 4/mmm | 52.04.04.01 |
Paranatisit | Na2(TiO)SiO4 | orthorhombisch | Pmc21 | mm2 | 52.04.04.02 |
Mieit-(Y) | Y4Ti(SiO4)2O[F,(OH)]6 | orthorhombisch | Cmcm | mmm | 52.04.04.03 |
52.04.05 Tornebohmite group |
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Törnebohmit-(Ce) | (Ce,La)2Al(SiO4)2(OH) | monoklin | P21/c | 2/m | 52.04.05.01 |
Törnebohmit-(La) | (La,Ce)2Al(SiO4)2(OH) | monoklin | P21/c | 2/m | 52.04.05.02 |
52.04.06 Cerite Group |
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Cerit-(CeCa) | (Ce,La,Ca)9(Fe3+,Mg)[(OH)3|SiO3(OH)|(SiO4)6] | trigonal | R3c | 3m | 52.04.06.01 |
Ferricerit-(LaCa) | (La,Ce,Ca)9Fe3+(SiO4)3(SiO3OH)4(OH)3 | trigonal | R3c | 3m | 52.04.06.02 |
52.04.07 Afwillite and related species |
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Afwillit | Ca3Si2O4(OH)6 | monoklin | Cc | m | 52.04.07.01 |
Bultfonteinit | Ca2SiO2(OH,F)4 | triklin | P1 | 1 | 52.04.07.02 |
Hatrurit | Ca3(SiO4)O | trigonal | R3m | 3m | 52.04.07.03 |
Jasmundit | Ca11(SiO4)4O2S | tetragonal | I4m2 | 42m | 52.04.07.04 |
52.04.08 |
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Trimounsit-(Y) | (Y,Dy,Er,Yb,Gd,Ho,Tb,Sm)2Ti2SiO9 | monoklin | P21/c | 2/m | 52.04.08.01 |
52.04.09 Silicate apatites |
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Britholith-(Ce) | Ca2(Ce,Ca)3(SiO4,PO4)3 (OH,F) | hexagonal | P63/m | 6/m | 52.04.09.01 |
Britholith-(Y) | (Y,Ca)5(SiO4,PO4)3(OH,F) | monoklin | P21 | 2 | 52.04.09.02 |
Fluorellestadit | Ca5(SiO4)1.5(SO4)1.5F | hexagonal | P63/m | 6/m | 52.04.09.03 |
Hydroxylellestadit | Ca10(SiO4)3(SO4)3(OH,Cl,F)2 | monoklin | P21, P21/m | 2, 2/m | 52.04.09.04 |
Chlorellestadit | Ca5(SiO4)1.5(SO4)1.5Cl | hexagonal | P63/m | 6/m | 52.04.09.05 |
Mattheddleit | Pb5[(Cl,OH)|(PO4)1.5|(SiO4)1.5] | hexagonal | P63/m | 6/m | 52.04.09.06 |
Karnasurtit-(Ce) | (Ce,La,Th)(Ti,Nb)(Al,Fe3+)(Si,P)2O7(OH)4·3H2O | amorph | 52.04.09.07 | ||
Fluorbritholith-(Ce) | (Ce,Ca)5(SiO4)3F | hexagonal | P63/m | 6/m | 52.04.09.08 |
52.04.10 |
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Ellenbergerit | Mg6(Mg,Ti,Zr)2(Al,Mg)6Si8O28(OH)10 | hexagonal | P63 | 6 | 52.04.10.01 |
52.04.11 |
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Sitinakit | Na2K(Ti,Nb)4O4(SiO4)2(O,OH)·4H2O | tetragonal | P42/mcm | 4/mmm | 52.04.11.01 |