ER10AL9: Group of very sharp crystals, translucent, lustrous, with a very intense and uniform yellow color with blue geometric zoning on the edges, and partially covered by small Quartz crystals. From a well-known French mine, the specimen is from the prestigious collection of Fluorite by Pierre-Marie Guy.
Valzergues Mines, Valzergues, Villefranche-de-Rouergue, Aveyron, Occitanie  France (±2010)

Specimen size: 5 × 4.8 × 3.9 cm = 1.97” × 1.89” × 1.54”

Main crystal size: 2.4 × 2.1 cm = 0.94” × 0.83”