![]() | This is a
non-diffusing subcategory of
Category:Trigonal 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 P31 (No. 144) space group symmetry of the trigonal crystal system.
This category contains only the following page. This list may not reflect recent changes.
![]() | This is a
non-diffusing subcategory of
Category:Trigonal 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 P31 (No. 144) space group symmetry of the trigonal crystal system.
This category contains only the following page. This list may not reflect recent changes.