Mineralogy Database

Nickel-Strunz Borates 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 Borates Classification

06.EB Ino-pentaborates

06.EB.05 Larderellite (NH4)B5O6(OH)4 P 21/a 2/m
06.EB.10 Ezcurrite Na4B10O17•7(H2O) P1 1
06.EB.15 Probertite NaCaB5O7(OH)4•3(H2O) P 21/a 2/m
06.EB.20 Tertschite Ca4B10O19•20(H2O) Unk Mono
06.EB.25 Priceite Ca2B5O7(OH)5•H2O P 21/c 2/m