{"title":"Impregnated Opal","description":"\u003cp\u003eImpregnated Opal is a lab-created opal formed from microscopic silica spheres arranged into the precise, repeating lattice that gives opal its signature play-of-color, then stabilized with 15% resin. As light diffracts through this ordered structure, the material flashes with shifting spectral colors that shimmer and change as the stone is turned. The 15% resin content strikes a balanced middle ground — more stable and forgiving to cut than resin-free opal, yet harder and more heat-tolerant than high-resin varieties. Available in a range of body tones and vivid color patterns, this versatile material is a dependable, all-around choice for cabochons, inlay, and intarsia work.\u003c\/p\u003e","products":[{"product_id":"impregnated-opal-green-fire-orange","title":"Impregnated Orange Opal w\/ Green Fire (15% Resin) – Faceting Rough","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e💎 15% Impregnated Orange Opal w\/ Green Fire — Bold Complementary Play-of-Color\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThis lab-created opal is formed from microscopic silica spheres arranged into the precise, repeating lattice that gives opal its signature play-of-color, then infused with polymer resin (approximately 15%). A warm orange body tone is lit from within by electric, directional flashes of green fire, and the complementary contrast between the fiery base and cool green play-of-color creates an especially vivid, high-energy display that shifts as the stone turns. The 15–20% resin content places it in the middle of our opal lineup — more resilient and forgiving to cut than resin-free opal, yet harder and more durable than the high-resin Aurora material, and it takes a clean polish for both faceting and cabbing. Unusual and attention-grabbing, this combination stands apart from classic opal palettes — a striking pick for faceted stones, cabochons, inlay, and distinctive statement pieces.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e✨ \u003cstrong\u003eKey Features\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBody Color\u003c\/strong\u003e: Warm orange — a fiery base tone with real presence\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFire \/ Play-of-Color\u003c\/strong\u003e: Electric green flashes in bold complementary contrast\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePattern\u003c\/strong\u003e: Directional flashes with rich, broad spectral hues\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eComposition\u003c\/strong\u003e: Silica with approximately 15–20% polymer resin (~15%)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eWorkability\u003c\/strong\u003e: More resilient and forgiving to cut than resin-free opal, yet harder and more durable than high-resin Aurora material — suitable for both faceting and cabbing\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: ~4 on the Mohs scale — best suited for faceted stones, cabochons, and inlay in protected settings\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eHeat Resistance\u003c\/strong\u003e: Up to ~140 °C (284 °F) — keep cool, low heat only\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBest For\u003c\/strong\u003e: Faceting, cabbing, inlay, intarsia, and statement jewelry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eFor collectors and cutters who want an opal that breaks from the usual palette. Each piece is sold by weight.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e📸 \u003cstrong\u003eAdditional Notes\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\u003cem\u003eBecause this material contains resin, it has a heat limit around 140 °C (284 °F) — cut and polish wet, keep it cool, avoid ultrasonic cleaners, and use a cold dop or low-heat method rather than hot dop wax.\u003c\/em\u003e\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\u003cem\u003eIf you would like to see additional pictures of the piece(s) you're interested in, please feel free to contact me. I'll be happy to provide more images for your review.\u003c\/em\u003e\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\u003cem\u003eThe color of the stone in the photo may vary slightly, as not all computer monitors are calibrated the same.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Tom's Box of Rocks","offers":[{"title":"OPL0041 - 24.3 grams","offer_id":45345427128389,"sku":"OPL0041","price":95.0,"currency_code":"USD","in_stock":true},{"title":"OPL0042 - 17.9 grams","offer_id":45345427161157,"sku":"OPL0042","price":73.0,"currency_code":"USD","in_stock":true},{"title":"OPL0043 - 18.3 grams","offer_id":45345427193925,"sku":"OPL0043","price":74.0,"currency_code":"USD","in_stock":true},{"title":"OPL0046 - 6.6 grams","offer_id":45345427292229,"sku":"OPL0046","price":33.0,"currency_code":"USD","in_stock":true},{"title":"OPL0047 - 5.3 grams","offer_id":45345427324997,"sku":"OPL0047","price":29.0,"currency_code":"USD","in_stock":true},{"title":"OPL0048 - 3.8 grams","offer_id":45345427357765,"sku":"OPL0048","price":23.0,"currency_code":"USD","in_stock":true},{"title":"OPL0049 - 3.0 grams","offer_id":45345427390533,"sku":"OPL0049","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4105\/2741\/files\/opal-imp-green-fire-orange-i-4c-1b468c5512.jpg?v=1787083447"},{"product_id":"impregnated-opal-orange-fire-white","title":"Impregnated White Opal w\/ Orange Fire (15% Resin) – Faceting Rough","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e💎 15% Impregnated White Opal w\/ Orange Fire — Warm, Luminous Play-of-Color\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThis lab-created opal is formed from microscopic silica spheres arranged into the precise, repeating lattice that gives opal its signature play-of-color, then infused with polymer resin (approximately 15%). A bright, milky body tone pairs with warm, directional flashes of orange and amber fire, letting the color glow with a soft, luminous warmth as it shifts across the surface. The 15–20% resin content places it in the middle of our opal lineup — more resilient and forgiving to cut than resin-free opal, yet harder and more durable than the high-resin Aurora material, and it takes a clean polish for both faceting and cabbing. Cheerful and radiant, this combination has a gentle, sunlit character that suits both delicate and bold designs — a versatile, eye-catching choice for faceted stones, cabochons, inlay, and everyday jewelry.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e✨ \u003cstrong\u003eKey Features\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBody Color\u003c\/strong\u003e: Bright, milky white — a soft, pale backdrop that glows\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFire \/ Play-of-Color\u003c\/strong\u003e: Warm orange and amber flashes with a sunlit character\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePattern\u003c\/strong\u003e: Directional flashes with rich, broad spectral hues\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eComposition\u003c\/strong\u003e: Silica with approximately 15–20% polymer resin (~15%)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eWorkability\u003c\/strong\u003e: More resilient and forgiving to cut than resin-free opal, yet harder and more durable than high-resin Aurora material — suitable for both faceting and cabbing\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: ~4 on the Mohs scale — best suited for faceted stones, cabochons, and inlay in protected settings\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eHeat Resistance\u003c\/strong\u003e: Up to ~140 °C (284 °F) — keep cool, low heat only\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBest For\u003c\/strong\u003e: Faceting, cabbing, inlay, intarsia, and everyday jewelry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eA warm, approachable opal that works in nearly any design. Each piece is sold by weight.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e📸 \u003cstrong\u003eAdditional Notes\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\u003cem\u003eBecause this material contains resin, it has a heat limit around 140 °C (284 °F) — cut and polish wet, keep it cool, avoid ultrasonic cleaners, and use a cold dop or low-heat method rather than hot dop wax.\u003c\/em\u003e\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\u003cem\u003eIf you would like to see additional pictures of the piece(s) you're interested in, please feel free to contact me. I'll be happy to provide more images for your review.\u003c\/em\u003e\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\u003cem\u003eThe color of the stone in the photo may vary slightly, as not all computer monitors are calibrated the same.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Tom's Box of Rocks","offers":[{"title":"OPL0050 - 18.5 grams","offer_id":45344829472837,"sku":"OPL0050","price":75.0,"currency_code":"USD","in_stock":true},{"title":"OPL0051 - 17.8 grams","offer_id":45345428897861,"sku":"OPL0051","price":73.0,"currency_code":"USD","in_stock":true},{"title":"OPL0052 - 12.7 grams","offer_id":45345428930629,"sku":"OPL0052","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4105\/2741\/files\/opal-imp-orange-fire-white-i-0b-w-9719c367a2.jpg?v=1787083440"},{"product_id":"impregnated-opal-red-fire-black","title":"Impregnated Black Opal w\/ Red Fire (15% Resin) – Faceting Rough","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e💎 15% Impregnated Black Opal w\/ Red Fire — Dramatic Crimson Play-of-Color on a Dark Body\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThis lab-created opal is formed from microscopic silica spheres arranged into the precise, repeating lattice that gives opal its signature play-of-color, then infused with polymer resin (approximately 15%). A deep, dark body tone serves as the perfect backdrop for vivid, directional flashes of crimson fire, which ignite with striking intensity and shift across the stone as it turns. The 15–20% resin content places it in the middle of our opal lineup — more resilient and forgiving to cut than resin-free opal, yet harder and more durable than the high-resin Aurora material, and it takes a clean polish for both faceting and cabbing. Red is the rarest and most coveted of all opal fire colors, and paired with a black body it delivers maximum contrast and visual punch — a true showpiece material for faceted stones, cabochons, inlay, and statement jewelry.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e✨ \u003cstrong\u003eKey Features\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBody Color\u003c\/strong\u003e: Deep black — the ideal dark backdrop for maximum fire contrast\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFire \/ Play-of-Color\u003c\/strong\u003e: Vivid red — the rarest and most sought-after opal fire color\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePattern\u003c\/strong\u003e: Directional flashes with rich, broad spectral hues\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eComposition\u003c\/strong\u003e: Silica with approximately 15–20% polymer resin (~15%)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eWorkability\u003c\/strong\u003e: More resilient and forgiving to cut than resin-free opal, yet harder and more durable than high-resin Aurora material — suitable for both faceting and cabbing\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: ~4 on the Mohs scale — best suited for faceted stones, cabochons, and inlay in protected settings\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eHeat Resistance\u003c\/strong\u003e: Up to ~140 °C (284 °F) — keep cool, low heat only\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eBest For\u003c\/strong\u003e: Faceting, cabbing, inlay, intarsia, and statement jewelry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eA standout for anyone chasing the boldest, highest-contrast opal display. Each piece is sold by weight.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e📸 \u003cstrong\u003eAdditional Notes\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\" dir=\"ltr\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\u003cem\u003eBecause this material contains resin, it has a heat limit around 140 °C (284 °F) — cut and polish wet, keep it cool, avoid ultrasonic cleaners, and use a cold dop or low-heat method rather than hot dop wax.\u003c\/em\u003e\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\u003cem\u003eIf you would like to see additional pictures of the piece(s) you're interested in, please feel free to contact me. I'll be happy to provide more images for your review.\u003c\/em\u003e\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\u003cem\u003eThe color of the stone in the photo may vary slightly, as not all computer monitors are calibrated the same.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Tom's Box of Rocks","offers":[{"title":"OPL0001 - 36.6 grams","offer_id":45344829505605,"sku":"OPL0001","price":139.0,"currency_code":"USD","in_stock":false},{"title":"OPL0002 - 28.6 grams","offer_id":45345426866245,"sku":"OPL0002","price":111.0,"currency_code":"USD","in_stock":false},{"title":"OPL0003 - 23.3 grams","offer_id":45345426899013,"sku":"OPL0003","price":92.0,"currency_code":"USD","in_stock":false},{"title":"OPL0004 - 10.3 grams","offer_id":45345426931781,"sku":"OPL0004","price":46.0,"currency_code":"USD","in_stock":false},{"title":"OPL0005 - 9.1 grams","offer_id":45345426964549,"sku":"OPL0005","price":42.0,"currency_code":"USD","in_stock":false},{"title":"OPL0006 - 6.3 grams","offer_id":45345426997317,"sku":"OPL0006","price":32.0,"currency_code":"USD","in_stock":false},{"title":"OPL0007 - 2.3 grams","offer_id":45345427030085,"sku":"OPL0007","price":18.0,"currency_code":"USD","in_stock":false},{"title":"OPL0008 - 1.9 grams","offer_id":45345427062853,"sku":"OPL0008","price":17.0,"currency_code":"USD","in_stock":false},{"title":"OPL0009 - 1.8 grams","offer_id":45345427095621,"sku":"OPL0009","price":16.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4105\/2741\/files\/OPL0001-1Corrected.jpg?v=1783990055"}],"url":"https:\/\/tomsboxofrocks.com\/collections\/opal-copy.oembed","provider":"Tom's Box of Rocks","version":"1.0","type":"link"}