This exceptional fluorescent specimen consists of numerous blocky diopside crystals encrusted upon and embedded within a calcite-marble...

Here's a specimen from Sar-e-Sang, Koksha Valley, Badakhshan, Afghanistan that displays well under both UV and visible light. When...

Nice little specimen of deeply tenebrescent hackmanite with [richterite?] from the Koksha Valley, Kuran Wa Munjan District, Badakhshan,...

Nice cabinet sized specimen, consisting of a phlogopite crystal in a calcitic marble matrix, from the Koksha Valley, Badakhshan Province,...

Centimetric Phlogopite crystals with Fluo Orange LW-MW yellow SW and Forsterite or diopsid (difficult to differentiate without an...

Esta es una Spodumena var. Kuncita en matriz procedente del Valle Kunar en Afganistan. Se muestra bajo LW con una intensa respuesta...

Vorobyevite is a member of the beryl family. It is a cesium beryl - rich in REE cesium. Naturally colored a light blue, it is very...

Phlogopite, hackmanite, and winchite from Sar-E-Sang Jurm, Badakhshan Province, Afghanistan. The phlogopite, a mica, glows yellow, the...

If you like fluorescent rocks you will really like this. I recently purchased a flat of top grade extreme color changing hackmanite mine...

This is a spectacular and unique fluorescent specimen that has a lot going on under every UV wavelength. It perhaps shows the greatest...