Talk:Icosahedrite

	Geology portal Talk:Icosahedrite is part of WikiProject Geology, an attempt at creating a standardized, informative, comprehensive and easy-to-use geology resource. If you would like to participate, you can choose to edit this article, or visit the project page for more information.GeologyWikipedia:WikiProject GeologyTemplate:WikiProject GeologyGeology articles
Low	This article has been rated as Low-importance on the project's importance scale.
	This article is supported by the Meteorites task force (assessed as Low-importance).

Rocks and minerals Low‑importance

	Earth sciences portal Icosahedrite is part of WikiProject Rocks and minerals, an attempt at creating a standardized, informative, comprehensive and easy-to-use rocks and minerals resource. If you would like to participate, you can choose to edit this article, or visit the project page for more information.Rocks and mineralsWikipedia:WikiProject Rocks and mineralsTemplate:WikiProject Rocks and mineralsRocks and minerals articles
Low	This article has been rated as Low-importance on the project's importance scale.

It is requested that a photograph be included in this article to improve its quality.
The external tool WordPress Openverse may be able to locate suitable images on Flickr and other web sites.

Upload

Space group?[edit]

What does this mean? Fm35 is not one of the 230 space groups. Where are quasicrystal space groups described? quasicrystal says no translational symmetry. Should this be removed? Tom Ruen (talk) 05:15, 22 July 2013 (UTC)[reply]

Space group: Fm35

Seems it is in the Am Min. article and the Mindat references. Other than that - simply don't know :) Vsmith (talk) 12:58, 22 July 2013 (UTC)[reply]

It is mentioned in

Suck, J. B.; Schreiber, M.; Häussler, P. (2002). "5.4.1.1 Indexing of the Diffraction Pattern". Quasicrystals: An Introduction to Structure, Physical Properties and Applications. Springer. p. 94. ISBN 3-540-64224-2.

Janot, C. (1994). Quasicrystals. A Primer (2 ed.). Oxford University Press. p. 207. ISBN 0-19-856551-8.

According to that it denotes the centrosymmetric space group of the F type Bravais hypercube lattice, ie a 6-dimensional Bravais lattice. -- Toshio Yamaguchi 13:35, 22 July 2013 (UTC)[reply]

Wow, thank! I'll have to learn more. Perhaps someone can add a Quasicrystal section to space group? Tom Ruen (talk) 18:51, 22 July 2013 (UTC)[reply]