Group of sphalerite crystals, interpenetrated, forming a hemispherical aggregate, with luster and intense brown color. When the light passes through them, the “inner fire” with the colour of toasted honey appears in all its splendor. A good sized and quality specimen from this classic Cantabrian mine.

ORIGIN: LAS MANFORAS MINE ALIVA MINE, CAMALEÑO, CANTABRIA, SPAIN

DIMENSIONS: 6.3x6.3x3.5