Category:Minerals in space group 152 or 154
 | 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 crystals that display the P3121 (No. 152) space group symmetry of the trigonal crystal system, or the enantiomorphic P3221 (No. 154), depending on the chirality.