Mineralogy Database

Nickel-Strunz Oxides Classification

Search Webmineral :

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 Oxides Classification

04.DK With large ( medium-sized) cations; tunnel structures

04.DK.05 Ankangite Ba(Ti,V+++,Cr+++)8O16 I 4/m 4/m
04.DK.05 Coronadite Pb(Mn++++,Mn++)8O16 I2/m 2/m
04.DK.05 Hollandite Ba(Mn++++,Mn++)8O16 I2/m 2/m
04.DK.05 Manjiroite (Na,K)(Mn++++,Mn++)8O16•n(H2O) I 4/m 4/m
04.DK.05 Mannardite BaTi6V+++2O16•(H2O) I 41/a 4/m
04.DK.05 Redledgeite BaTi6Cr+++2O16•(H2O) I 41/a 4/m
04.DK.05 Priderite (K,Ba)(Ti,Fe+++)8O16 I 4/m 4/m
04.DK.05 Henrymeyerite! BaFe++Ti7O16 I 4/m 4/m
04.DK.05 Akaganeite Fe+++(O,OH,Cl) I2/m 2/m
04.DK.10 Cryptomelane K(Mn++++,Mn++)8O16 I2/m 2/m
04.DK.10 Romanechite (Ba,H2O)2(Mn++++,Mn+++)5O10 C 2/m 2/m
04.DK.10 Strontiomelane! SrMn++++6Mn+++2O16 P 21/m 2/m
04.DK.10 Todorokite (Na,Ca,K)2(Mn++++,Mn+++)6O12•3-4.5(H2O) P 2/m 2/m