A fun triangle boulder opal specimen with strong greens and blues among the ironstone host rock.

• 253.10 carats / 50.61 grams
• 45.4 x 44.3 mm / 1.78" x 1.74".
• 21.9 mm / 0.86" thick.
• Natural solid boulder opal specimen.
• Mined by Sue at her Yaraka opal mine in Queensland, Australia.
• Stands on its own in three directions (as pictured).