- 4MG16
- Vivianite
- Tomokoni adit, near Canutillos, Colavi, Potosi, Bolivia
- Thumbnail, 3.1 x 1.5 x 1.3 cm
- SOLD
A very sharp "triangular" crystal with excellent color, luster, and clarity! Very unusual internal fractures create an appearance that is stunning and almost never seen in a vivianite.