Mina Ojuela, Mapimi
5.7 x 5 x 3.2 CM (cabinet)
A dense carpet of bright blue-green needle crystals of Aurichalcite on Gossan Matrix. An older Mina Ojuela specimen, this is in impressive condition for such an obviously fragile mineral. This locality has been a source of world class Copper, Lead and Zinc minerals for centuries. Especially amazing under magnification, this small cabinet specimen has a rich three dimensional character and displays well.
Aurichalcite with Hemimorphite
79 Mine, Hayden, Banner District, Gila County
4.7 x 4 x 3.8 CM (miniature)
An outstanding Copper specondary specimen, a miniature Aurichalcite from the famed 79 Mine. The condition is exceptional and the display impact is also top notch. Some of the best Aurichalcites ever found came from this small mine years ago but are not often available in this quality. In incredible undamaged condition, remarkable for such a delicate specimen. A few small clear balls of radiating Hemimorphites add a nice contrast too. Brilliant color and luster give this a great display impact much bigger than the size. Really far better in person.