AC99Y6: Partially doubly terminated Fluorapatite crystal, very bright and with an intense green color. It is on two polycrystalline growths of Sphalerite, with laminar Siderite crystals, leafy aggregates of Muscovite and small Calcite and Pyrite crystals. The sample has been photographed for a long article in Mineral Up magazine devoted to the mineralogy of Portugal, although we cannot ensure that the image will be definitely published.
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro Region  Portugal (1987-2013)

Specimen size: 8 × 5.4 × 2.9 cm = 3.15” × 2.13” × 1.14”

Main crystal size: 2.5 × 2 cm = 0.98” × 0.79”