This is a
non-diffusing subcategory of
Category:Orthorhombic 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 Pnna (No. 52) space group symmetry of the orthorhombic crystal system. This also includes Pncn.
The following 5 pages are in this category, out of 5 total. This list may not reflect recent changes.