- Silver (Spinel Twinned)
- Thumbnail, 1.2 x 0.4 x 0.4 cm
- Batopilas, Andres del Rio District, Chihuahua, Mexico
- Ex. Kay Robertson
Beautiful elongated, spinel-twinned Silver crystals set in parallel growth. These gorgeous Silvers have superb luster and form, and together they look like a set of feathers. Even better in person, this is a fabulous and elegant thumbnail that has to rank among the top examples of such crystals for this style. It is a stunning object, in person.