Manganese oxide (Pyrolusite), Russia.

25,00

Black spherical specimen of pyrolusite (a manganese oxide).
A mineral from Russia.
Historic specimen with handwritten label.

  • Description

    Description

    Black spherical specimen of pyrolusite (a manganese oxide).
    A mineral from Russia.
    Historic specimen with handwritten label.

    This post is also available in: French

  • Additional information

    Additional information

    Weight 0,09 kg
    Dimensions 6 × 3 × 3 cm