{"product_id":"opal-cabochons-5-piece-wholesale","title":"Opal Cabochons – 5 Piece Wholesale","description":"\u003cp\u003eOpal doublets are layered gem constructions: a thin slice of natural opal bonded to a dark backing material (typically ironstone or black potch), which dramatically enhances the play-of-color display by increasing contrast behind the opal layer. Natural opal is a hydrated amorphous silica [SiO₂·nH₂O] with a Mohs hardness of 5.5–6.5. The renowned spectral color play results from light diffraction through a regular array of silica spheres 150–400nm in diameter. Brazilian opals frequently display warm red, orange, and green fire patterns. Lot of 5 doublet cabochons, ready for wire wrapping and jewelry fabrication.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e Brazil  |  \u003cstrong\u003eStructure:\u003c\/strong\u003e Doublet (natural opal + dark backing)  |  \u003cstrong\u003eHardness:\u003c\/strong\u003e 5.5–6.5  |  \u003cstrong\u003eComposition:\u003c\/strong\u003e SiO₂·nH₂O\u003c\/p\u003e\u003cp\u003eAssociated with creativity and intuition, opal's ever-shifting color has made it a stone of emotional amplification across many metaphysical traditions.\u003c\/p\u003e","brand":"Kyanite King","offers":[{"title":"CABOCH-003","offer_id":45073365794951,"sku":"CABOCH-003","price":40.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/5684\/0839\/files\/opal-cabochons-e1.jpg?v=1782843306","url":"https:\/\/kyaniteking.com\/products\/opal-cabochons-5-piece-wholesale","provider":"Kyanite King Minerals","version":"1.0","type":"link"}