Hackmanite on Calcite from Afghanistan, Badakhshan, Kokcha Valley

A fascinating and rare specimen featuring isometric crystals of Heckmanite beautifully perched on a contrasting white Calcite matrix, originating from the renowned Sar-e-Sang, Kokcha Valley, Badakhshan, Afghanistan — one of the world’s most famous localities for this fluorescent mineral.

The Heckmanite exhibits soft lavender to pinkish tones under natural light and shows strong UV reactivity, glowing a brilliant orange to pinkish-red color when exposed to ultraviolet light — a signature feature of this highly collectible mineral. The isometric crystal form and excellent contrast against the Calcite matrix make this a standout display specimen for both serious collectors and fluorescence enthusiasts.