- 4MG27
- Vivianite
- Tomokoni adit, near Canutillos, Colavi, Potosi, Bolivia
- Miniature, 4.6 x 1.6 x 1.4 cm
- SOLD
Very large crystal (4.6 1.6 x 1.2 cm) with terrific clarity and luster. Even as thick as this crystal is, the clarity is so good that the crystal just glows with a vivid deep green color when backlit.