Australian Boulder Opal Solid Rough Piece COLOURFUL 583ct. Australian opals, especially boulder opals, are generally more stable and durable compared to opals from other regions, making them suitable for various types of jewellery.
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20kg Koroit Rough Parcel. Source: Koroit, QLD, Australia. Total Weight: 20 kilograms (approx. 44 lbs) of natural Koroit boulder opal rough. Direct from Koroit, Queensland – One of the most iconic opal-producing regions in the world, known for its vibrant opal veins and earthy matrix contrasts.
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Source: Koroit, QLD, Australia. Koroit Rough Boulder Opal. Weight: 7.5 kilograms (approx. 16.5 lbs) of natural Koroit rough boulder opal. Sourced from Koroit, Queensland – A legendary Australian opal field known for its distinctive matrix boulder opal.
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Half Koroit material, sawn from a larger rock and split in half, to show the opal colours on the inside. Boulder Opal from Central Queensland, Australia. Region : Queensland. Material : Rough boulder opal.
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Pieces of Koroit Boulder Opal from Central Queensland, Australia. Region : Koroit, Queensland. Material : Rough boulder opal. Cut / Shape : Rough. Colour : Multi-Coloured. Parcel Type : Parcel.
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Koroit Boulder Opal from Central Queensland, Australia. Region : Koroit, Queensland. Pieces of a solid boulder opal, sliced out of a larger piece to expose the bright colours. A large piece, easy to craft and make smaller cuts for reshaping.
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The rough shape of the gemstone retains the authentic beauty of its natural form, unpolished to preserve its raw, eye-catching charm. Its excellent cut grade ensures that the stunning bi-colour/multicolour gemstone effect is showcased, while the eye-clean clarity grade confirms its quality.
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The rough shape of the gemstone retains the authentic beauty of its natural form, unpolished to preserve its raw, eye-catching charm. Its excellent cut grade ensures that the stunning bi-colour/multicolour gemstone effect is showcased, while the eye-clean clarity grade confirms its quality.
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