| The outer portion of the garnets is altered to clinochlore, and small octahedral crystals of magnetite and martite occur in the schist. |
| Galena is also found as larger isolated octahedral crystals within the coarse calcite cement in breccias in the upper parts of the core. |
| What would happen if you roll a pair of dice that are not the same, for example, one cubic die and one octahedral die? |
| In 1990 bright emerald-green, transparent, octahedral fluorite crystals were discovered in the Kettle mine by mine surveyor Michelle Scott. |
| The principal crystalline forms of oxalate of lime, when it occurs as a urinary deposit, are the octahedral and the dumb-bell. |
| Starting from the octahedral ground-form, the table and culet are in every case first developed. |
