Fluorite with Baryte and Chalcopyrite (Ref: FVX66AO7)

Druse on matrix of transparent and very lustrous bright yellow Fluorite crystals, on matrix, with groups of lenticular Siderite crystals and small coatings of Pyrite microcrystals. Its characteristics, the matrix, and the associated species indicate that the locality is Sidi Ayad, although the accompanying documentation gave the locality as El Hammam, an inaccuracy that is not surprising for the time the piece was originally sold.
The specimen comes from the Jan Buma collection (number 890401), whose catalogue entry we will send to the buyer.
Sidi Ayad (Sidi Ayed), Boulemane Province, Fès-Meknès Region  Morocco (±1989)

Specimen size: 15.4 × 8.2 × 7.6 cm = 6.06” × 3.23” × 2.99”

Main crystal size: 1.5 × 1.3 cm = 0.59” × 0.51”