Diamonds can fluoresce in almost any color. A little creativity … and there we are.
Hungary has some really outstanding localities for unique hyalites: Monok, Gyöngyössolymos, and recently Tarcal. Specimens from this...
This is the tip of a large kunzite crystal (130 * 30 *5 mm) in halogen light, 365 nm Convoy S2+, and MW-UV respectively. When lighted...
This is an archive of an excellent post in our Fluorescent Minerals Facebook group by Richard David Armstrong.Blue fluorescent...
A broken piece of a topaz crystal, bluish in daylight, with a surprisingly bright yellow fluorescence under longwave UV light. From:...
A streak of light green willemite crystal on a calcite matrix with a few, deep green, gemmy dioptase crystals as special guests. The...