FLUORITE, QUARTZ, SIDERITE, MUSCOVITE

On a matrix of quartz crystals, partially covered by lenticular muscovite crystals, several rhombohedral siderite crystals. This specimen features a cubic fluorite crystal, its edges marked by polysynthetic growths, translucent and intensely violet. An aesthetic miniature.

ORIGIN: PANASQUEIRA MINES, SÃO FRANCISCO DE ASSIS VILLAGE, COVILHÃ, WHITE CASTLE, DA BEIRA CAVE, PORTUGAL

DIMENSIONS: 3,5x2,0x4,1