Iowaite was named after Iowa, where it was first discovered and is generally a greeny yellow colour. A rare purple form can be found in the Altai Mountains in Russia, known as Chromium Iowaite. The bright purple colouring comes from the presence of Chromium in the crystal.
| Alternative Names | N/A |
| Colour | Purple, Green, Yellow |
| Hardness | 1.5 |
| Crystal system | Trigonal |
| Streak | White |
| Lustre | Greasy |
| Main Locations | Iowa, Russia, South Africa, Australia |
| Chakra | Third Eye |
| Zodiac | N/A |
| Numerology | Unknown |
| Planetary | Unknown |
| Element | Unknown |
