A beautiful 1kg piece of rough Australian Boulder Opal, sourced directly from Queensland, Australia. Known for their striking play-of-color set against a rich ironstone matrix, boulder opals are among the most prized specimens for collectors and lapidary artists alike.
Weight: 1kg
Type: Rough / Natural
Origin: Australia (Queensland)
Ideal for: Cabochon cutting, collecting, display
Each piece is unique — color patterns and matrix distribution will vary.
