- Opal Down Under Ltd. Pty
- australian opal, black opal, australian black opal, australian boulder opal, boulder opal, black opal, crystal opal, australian crystal opal, opal triplet, opal doublets, australian opal doublets, australian opal triplets, opal earrings, opal rings.
- Address:Walker Street, Quakers Hill, NSW, Australia
- petren products
- Opal, Jewelry, Pendants, Earrings, Rings.
- Address:P. O. Box 226
- The Gem Gallery
- cut opal, rings, pendants, ear rings, bracelets, cuff links, pearl, gemstone strands.
- Address:21 Eacham Rd Yungaburra Queensland 4884 Australia
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