Blue Opal CT, Opal Butte, Oregon, USA (United States).

40,00

Superb blue opal on gray gangue from Opal Butte, Oregon, USA.
This is CT opal (cristobalite – tridymite).

  • Description

    Description

    Superb blue opal on gray gangue from Opal Butte, Oregon, USA.
    This is CT opal (cristobalite – tridymite).

    This post is also available in: French

  • Additional information

    Additional information

    Weight 0,035 kg
    Dimensions 5,6 × 3,7 × 3 cm

Out of stock