Prehnite
at-auction$ 20
- Locality
- Merelani Hills, Arusha, Tanzania
- Minerals
- Prehnite
- Dimensions
- 3.2 x 2.8 x 2.8 cm
- Size class
- Miniature
- SID
- SM864
Cluster of translucent light blue Prehnite. Slightly curving and highly lustrous crystals. An unusual quality of these blue Prehnites is that they change hues of blue
between indoor and and outdoor lighting. These are less common than the yellow Prehnite and I find them very interesting.