{"title":"Boulder Opal","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eDiscover boulder opal, a variety unlike any other precious opal, remaining naturally attached to its ironstone host rock rather than being cut free from it. At Opal Hub Australia, we source boulder opal from Queensland, offering a variety of opal defined as much by its formation as by its colour.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eBoulder opal forms within cracks and cavities inside ironstone boulders, and colour presents here the same way it does in any fine opal, through diffraction across microscopic silica spheres, larger spheres diffracting red, the rarest colour and hardest to form without structural flaw, smaller spheres diffracting blue and violet at the opposite structural extreme. What sets boulder opal apart is the contrast, vivid colour set directly against dark, natural ironstone, an organic, irregular presentation that no other opal variety offers, since black and crystal opal are cut away from their host rock entirely, while boulder opal keeps it.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eShop Genuine Boulder Opal\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eBoulder Opal Rings\u003cbr\u003eBoulder Opal Pendants\u003cbr\u003eBoulder Opal Earrings\u003cbr\u003eLoose Boulder Opal\u003cbr\u003eBoulder Opal Specimens\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eEvery piece is personally selected for genuine colour, pattern and quality.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eWhere Our Boulder Opal Comes From\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eBoulder opal is found throughout Queensland, distinct from the black, dark and crystal opal fields of Lightning Ridge. Its formation within ironstone gives it a genuinely different geological character to New South Wales opal.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eWhy Choose Boulder Opal\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eNaturally attached to its ironstone host, unlike any other opal variety\u003cbr\u003eColour driven by genuine structural rarity, red and blue at opposite extremes of sphere size\u003cbr\u003eOrganic, irregular shapes with striking natural contrast\u003cbr\u003eA completely unique gemstone, no two ever alike\u003cbr\u003eImpossible to replicate or manufacture synthetically\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eAcquire With Confidence\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eAt Opal Hub Australia, we select every piece of boulder opal for its genuine colour, pattern and quality. Browse our boulder opal collection and discover a genuinely different side of Australian opal.\u003c\/p\u003e","products":[],"url":"https:\/\/opalhubau.com\/collections\/boulder-opal.oembed","provider":"Opal Hub Australia","version":"1.0","type":"link"}