Absolutely extraordinary specimen with a perfect crystallization and museum dimensions.The specimen also exhibits strong fluorescence under shortwave ultraviolet light.Size 6x6x4 cm, Weight 280 g
Perfect, gem emerald fluorite. pictures in daylight, the purple color is due to the intense fluorescence ogf the crystals. Uv Pictures with LW . The main crystals in a natural vug completely covered by fluorite crystals. In the center two twinned crystals. Back of the specimen has been cut to reduce the matrix thickness and improve the aesthetics....
New find of fall 2021 - beginning 2022 , new, pure emerald green fluorite on Pyrite. Crystals till 2 cm . Choice specimen for exclusive collectors
Size 4x3x2,5 cm
Un pezzo di grande interesse dalla collezione Lattuada con cartellino originale della Bottega delle pietre, Milano. Cristallo con la classica lucentezza e fortemente fluorescente, 2 cm . Di difficile reperimento nel mercato attuale. il cristallo è completo nella parte frontale, ma la parte posteriore è incompleta per la chiusura della geode di galena,...
Rare Fluorescent Phosphorescent Willemite . Large and Rare fluorescent and phosphorescent specimen Interesting 1st and 2nd generation growth of Willemite Pictures in SW. After switching off UV lamp the specimen shows phosphorescence . From a Geologist collection who worked at that mine in 1975- 1980. Size 4x3x3 cm
Rare Fluorescent Phosphorescent Willemite . Large and Rare fluorescent and phosphorescent specimen Interesting 1st and 2nd generation growth of Willemite Pictures in SW. After switching off UV lamp the specimen shows phosphorescence . From a Geologist collection who worked at that mine in 1975- 1980. size 4,5x3x2,5 cm, weight 80 g