- Kelly Mine, Magdalena, Socorro Co., New Mexico, USA
- Thumbnail, 2.3 x 2.2 x 0.8 cm
- Ex. Shields and Frances Flynn
A shockingly deep blue color makes this superb, pristine, Kelly Mine smithsonite leap out at you. It is a great Kelly that happens to be a full-sized thumbnail, whereas most significant examples of this material are a larger size and few thumbnails have such a unique look to them. Old material, perhaps 1960s or older.