Mandelstein (Volcanic Breccia), Idar-Oberstein (Idar), Germany.

25,00

Black volcanic rock sample with white siliceous beads. Very aesthetic.

From the Idar Oberstein region in Germany.

This is a 19th-century specimen from the mineralogical collection of the Bally Museum in Schönenwerd, Switzerland.

Supplied with its original label and box.

  • Description

    Description

    Black volcanic rock sample with white siliceous beads. Very aesthetic.

    From the Idar Oberstein region in Germany.

    This is a 19th-century specimen from the mineralogical collection of the Bally Museum in Schönenwerd, Switzerland.

    Supplied with its original label and box.

    This post is also available in: French

  • Additional information

    Additional information

    Weight 0,35 kg
    Dimensions 12 × 6 × 4,5 cm

Out of stock