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Boulder opal

Boulder opal is  the most organic type of gemstone is the boulder opal. Being an opal that has a host-rock, the boulder opal forms in veins, fissures and cracks in the ironstone. The opal moves with the cracks in the ground making it undulate, so the face of a cut and finished boulder opal will not usually be even faced or domed. A Boulder Opal Pendant is an organic type of jewelry and will have beautiful curves and and waving shapes that go with a boulder opal pendant. Opal comes in all form and types. Opal Matrix is a form of opal that can be treated or untreated. Some Opal…

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