| Title | Brookite with quartz |
| Description | Brookite, TiO2 (titanium oxide), is a polymorph with the minerals rutile and anatase. They all have the same chemistry but they have different structures. |
| Location | Switzerland |
| Photographer | Nessa Eull. 2001-09-26. |
| Collection | University of North Dakota Mineralogy Collection #499. |
| Key words | brookite, quartz, Switzerland |
| Tech details | 892 KB. Hand specimen. Fujifilm FinePix S1Pro digital camera; 60mm AF Nikon micro lens. |
| GeoDIL number | 1571 |
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