| In the Isometric Tribe can be found the families of the Tetrakis Hexahedrons and Octahedrons, with their various descendants. |
| The cleaning layer has fully reticulated pores in a uniform network of substantially equilateral cells 34, such as tetrahedrons, truncated octahedrons and decahedrons. |
| The groundmass consists mainly of bytownite with large grains of diopside and of colourless olivine, and small octahedrons of magnetite. |
