- TCP2-58
- Prehnite
- Merelani Mines, Arusha, Tanzania
- Thumbnail, 2.5 x 1.5 x 1.4 cm
- SOLD
An oustanding thumbnail with a freestanding 1 cm GEM crystal of prehnite leaping off balls upon balls of crystals below. Complete, colorful, transparent cluster! There is some sprinkling of minute graphite particles, but it is coming off more pronounced in the photo than in person. This really is one of the best thumbs in the entire lot, that I have seen.