Mineralogy Database

Nickel-Strunz Sulfides 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 Sulfides Classification


02.CA With Cu

02.CA.05a Covellite CuS P 63/mmc 6/m 2/m 2/m
02.CA.05b Klockmannite CuSe P 63/mmc 6/m 2/m 2/m
02.CA.05c Spionkopite Cu1.4S P 3m1 ? 3m
02.CA.05d Yarrowite Cu9S8 P 3m1 ? 3m
02.CA.10 Nukundamite (Cu,Fe)4S4 P 3m1 3 2/m
02.CA.15 Calvertite! Cu5Ge0.5S4 F m3m, F 432, or F43m Cubic