On a thick hyaline quartz crystal we found some interesting dodecahedral habit fluorite crystals, transparent and light purple color. They are accompanied by green muscovite; we observe various colorless and brilliant topaz crystals. The main crystal is: 0,3 x 0,3 x 0,3 cm. (Fluorite). Fluorescence UVC & UVA (Topaz).
ORIGIN: PANASQUEIRA MINES, VILLAGE OF SÃO FRANCISCO DE ASSIS, COVILHÃ, CASTELO BRANCO, COVA DA BEIRA, PORTUGAL
