Australian Boulder Opal

Specimen

  • Australian Queensland Boulder Opal Specimen Make a great paperweight (3282)
  • 87.08ct Genuine Australian Boulder Opal Yowah Nut Specimen Bright colours
  • Genuine Australian Boulder Opal Yowah Nut Specimen Multicolours 21.5ct (2047)
  • Stunning Australian Queensland Boulder Opal Specimen 1555ct (1656)
  • Unique Natural Australian Queensland Boulder Opal Split Specimen 2372.5ct (2960)
  • Stunning Natural Australian Queensland Boulder Opal Specimen 558.5ct (1657)
  • Australian Boulder Opal, Solid Natural Unpolished Rough Gemstone, Specimen 9401
  • Beautiful Australian Queensland Boulder Opal Specimen 80x40mm (1406)
  • Gem Blue Australian Matrix Boulder OPAL 50ct Mineral Specimen Gemstone Rough Rub
  • Australian Queensland Boulder Opal Specimen All natural 307ct (1865)
  • RARE HUGE NATURAL SOLID AUSTRALIAN BOULDER OPAL MINERAL SPECIMEN 750ctw
  • 52 x 38 mm Australian natural boulder opal polished specimen solid large stone