Dioptase with Kinoite and Apophyllite, Christmas Mine, Banner Mining District, Gila County, Arizona, USA
Specimens exhibiting the distinctive dioptase from the renowned Christmas Mine are highly sought after, with the dioptase-kinoite association from this locality being even more desirable. According to Arkenstone, dioptase from this mine is among the most recognizable specimens globally. The accompanying kinoite, a rare hydrous copper calcium silicate, is known to occur exclusively in the United States and two other countries, as stated by Mindat.
This TN showcases emerald-green dioptase in needle-like stellate sprays and bowties, alongside bright blue Kinoite crystals that sparkle like tiny gemstones. The kinoite occurs both as free-standing crystals (which is unusual), and as inclusions within glassy, water-clear apophyllite* crystals. The extinct mine is one of Arizona's most esteemed mineral localities and a classic USA site.
Dimensions: 30 x 20 x 20 mm. Please note the macro images are on the scale of mm or less.
* For those with an interest in mineralogy, the apophyllite at the Christmas Mine is reported to be Hydroxyapophyllite-(K).
