“Druse on matrix of very sharp crystals with a cubic habit, transparent, lustrous, and with an extraordinarily intense and vivid yellow color and the characteristic geometric blue zoning on the crystal edges.
The specimen is from the prestigious Pierre-Marie Guy fluorite collection.
Valzergues Mines, Valzergues, Villefranche-de-Rouergue, Aveyron, Occitanie, France.
Found in: ±2010
Specimen size: 16.2 × 8.8 × 4.6 cm = 6.38” × 3.46” × 1.81”
Main crystal size: 2 × 1.7 cm = 0.79” × 0.67”
Fluorescent long & short UV
Former collection of Pierre-Marie Guy
Reference: FR87AM1 ”
Jordi Fabre - 7th November 2023