Grandidierite
at-auction$ 20
- Locality
- Anosy Region, Tulear Province, Madagascar
- Minerals
- Grandidierite
- Dimensions
- 2.7 x 1.8 x 0.9 cm
- Size class
- Thumbnail
- SID
- H130
Translucent blue green Grandidierite. Grandidierite is a rare magnesium aluminum borosilicate first discovered in 1902 in the Anosy Region of Madagascar and often appears on lists of the 10 rarest gems in the world. Highly translucent with great color.