Mineralogy Database

Nickel-Strunz Organics 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 Organics Classification

10.C Miscellaneous Organic Minerals


10.C Amber* [C,H,O] None

10.CA Miscellaneous Organic Materials

10.CA.05 Refikite C19H31COOH P 212121 2 2 2
10.CA.10 Flagstaffite C10H22O3 F dd2 mm2
10.CA.15 Hoelite (C6H4)2(CO)2 P 21/a 2/m
10.CA.20 Abelsonite Ni++C31H32N4 P1 or P1 Tri
10.CA.25 Kladnoite C6H4(CO)2NH P 21/n 2/m
10.CA.30 Tinnunculite* C10H12N6O8 (?) Unk Ortho
10.CA.30 Guanine C5H3(NH2)N4O P 21/n 2/m
10.CA.35 Urea CO(NH2)2 P 421m 4 2m
10.CA.40 Uricite C5H4N4O3 P 21/a 2/m