- Thumbnail, 2.1 x 2.0 x 1.9 cm
- Mammoth Mine, Mount Isa, Queensland, Australia
A stunning thumbnail featuring several 1 to 1.2 cm crystals merging into a hoppered growth atop. These are SHARP in form, as sharp as if they were carved. This is a great thumbnail, almost world-class but for a small, tiny broken point to the lower-left of the cluster atop (and hence the lower price than it would otherwise fetch).