Group of very aerial fluorapatite crystals from this Portuguese locality. Hexagonal deformed by elongation forms and good transparence, color is olive green and shows some zoning from core to the edges. Faces are striated and brilliance is really good. Accompanied by siderite and muscovite crystals. THE MAIN CRYSTAL IS: 1,4 x 1,3 x 0,3 cm. Fluorescence UVC.