Beautiful aragonite bursting sprays with calcite from Gergovie, Puy-de-Dome, France. The aragonite needle crystals are colorless and the black base gives a strong contrast.  The crystals are very delicate, translucent to transparent, with sharp well defined shape, fine shimmering and luster. Small white calcite spheres are seen too. The bottom is sawed. In very good condition – some small damages.

Splendid!