- Thumbnail, 1.8 x 0.5 x 0.5 cm
- Schwarzenstein, Tyrol, Austria
- Ex. Marilyn Dodge
This twinned crystal had good color, fine adamantine luster, good clarity, and an excellent termination. Add to that a very rare long prismatic habit (on top of being twinned), and this becomes a very choice thumbnail specimen, quite unusual for the species at this locality.