Mineralogy Database

Nickel-Strunz Silicates Classification

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Minerals Arranged by Nickel-Strunz (Version 10) Classification

The Nickel-Strunz 10th Edition (Pending Publication) Mineralogical Tables by Hugo Strunz and Ernest H. Nickel is based on a digital copy obtained from Jim Ferraiolo. Jim is responsible for the Strunz Classification in Mindat.org and he has generously provided webmineral with an updated copy of the classification numbers. Follow this link for a short discussion on the Nickel-Strunz Classification Number.

Note: Space Group in Red   Point Group in Green.
* - Not IMA Approved.

! - Dana Number Added or Changed.

? - IMA Discredited Mineral Name.

Nickel-Strunz Silicates Classification


09.GF Other Rare Zeolites

09.GF.05 Terranovaite! (Na,Ca)8(Si68Al12)O160•29(H2O) C mcm 2/m 2/m 2/m
09.GF.10 Gottardiite! Na3Mg3Ca5Al19Si117O272•93(H2O) C mca 2/m 2/m 2/m
09.GF.15 Lovdarite K2Na6Be4Si14O36•9(H2O) Pma2 mm2
09.GF.20 Gaultite Na4Zn2Si7O18•5(H2O) F2dd mm2
09.GF.25 Chiavennite CaMnBe2Si5O13(OH)2•2(H2O) Pnab 2/m 2/m 2/m
09.GF.30 Tschernichite (Ca,Na)(Si6Al2)O16•4-8(H2O) P 4/mmm 4/m 2/m 2/m
09.GF.35 Mutinaite! Na3Ca4Si85Al11O192•60(H2O) P nma 2/m 2/m 2/m
09.GF.40 Tschortnerite! Ca4(Ca,Sr,K,Ba)3Cu3(OH)8[Si12Al12O48]•x(H2O), x>=20 F m3m 4/m 3 2/m
09.GF.50 Thornasite Na12Th3[Si8O19]4•18(H2O) R 3c 3 2/m
09.GF.55 Direnzoite! NaK6MgCa2(Al13Si47O120)•36H2O Pmmn 2/m 2/m 2/m