A combination of elongated prismatic ferberite crystals, sharp and deep color, almost black, accompanied by groups of fluorapatite crystals very rich in faces. Phosphate shows good transparency, color and zoning green to bluish color. Fluorescence UVC.

ORIGIN: PANASQUEIRA MINES, VILLAGE OF SÃO FRANCISCO DE ASSIS, COVILHÃ, CASTELO BRANCO, COVA DA BEIRA, PORTUGAL

DIMENSIONS: 5.6x4.1x3.5