An equisite Goethite pseudomorph after Pyrite 'Iron Cross Twin' Natural Crystal from Gachalá, Cundinamarca, Colombia
A pseudomorph is a mineral that retains the external shape of another mineral it has replaced, resulting in a "false form." It forms through processes such as substitution, encrustation, or alteration, where the original mineral's internal composition changes while its external structure remains intact.
Dimensions: 3.1cm x 3.0cm x 2.5cm (1.2in x 1.2in x 1.0in)
The crystal photographed is the crystal you will receive.
Due to crystals being a natural product, this crystal may have some minor imperfections on the outer surface.
