 | This is a non-diffusing subcategory of Category:Tetragonal minerals. It includes minerals that can also be found in the parent category, or in diffusing subcategories of the parent. |
This category lists minerals that display the I4/mmm (No. 139) space group symmetry of the tetragonal crystal system.
Pages in category "Minerals in space group 139"
The following 4 pages are in this category, out of 4 total. This list may not reflect recent changes.