- Miniature, 3.8 x 2.0 x 1.7 cm
- Reneville, Pool Dept., Republic of Congo (Brazzaville)
- Ex. Dr. Eugene Meieran
Exceptionally large and fine, this doubly terminated crystal of lustrous and translucent, rich emerald-green dioptase measures a remarkable 3.8 cm in length. Ex. Collection of Gene Meieran via exchange (and valued $2800) .