{"title":"Opal Cutting Rough","description":"\u003cp\u003e\u003cspan\u003eThis is all our current Opal Rough we have uploaded, this is best for cabocheons or inlay work.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"jar-of-mexican-fire-opal","title":"4.25 Fluid Oz Jar of Mexican Fire Opal, Stable, for cutting rough \u0026 inlay.","description":"\u003cp\u003eMexican Fire Opal represents nature's most captivating display of color and light. This 4.25 fluid ounce jar contains premium-grade, stable material ideal for lapidaries and artisans seeking exceptional cutting rough. The vibrant play-of-color characteristic of fire opal makes it particularly suited for both precision cutting and intricate inlay work. Each piece offers the potential to reveal stunning internal brilliance when properly shaped and polished. Perfect for collectors, jewelers, and stone enthusiasts who demand quality materials for their most ambitious projects.\u003c\/p\u003e\n\u003cp\u003eAll jars are a random mix of this material.\u003c\/p\u003e","brand":"John P Silva","offers":[{"title":"Default Title","offer_id":51316975436094,"sku":"OPAL01","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/9080\/1470\/files\/27_2c12f405-2b9b-4286-b61f-3ad6f10ed1bf.jpg?v=1761924410"},{"product_id":"mexican-blue-opal-1lb-bulk-bag","title":"Mexican Blue Opal 1LB Bulk Bag for Cabochon or Inlay work","description":"\u003cp\u003eDiscover the beauty of Mexican Blue Opal with our 1LB Bulk Bag. Perfect for Cabochon or Inlay work, this vibrant stone adds a touch of color to your jewelry pieces. With a variety of sizes, the possibilities are endless. Create unique designs and elevate your craftsmanship with Mexican Blue Opal.\u003c\/p\u003e\n\u003cp\u003eAll bags are a random pull of shown material.\u003cbr\u003eAll bags are plum to weight.\u003c\/p\u003e","brand":"John P Silva","offers":[{"title":"Default Title","offer_id":51359345443134,"sku":"BPALBW02","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/9080\/1470\/files\/353E43CB-11BA-46AD-96EE-CDD8D6ADF38C.jpg?v=1741803263"},{"product_id":"33c01","title":"Opalized Shell Fragments from Australia, 225.8ct Parcel","description":"\u003cp\u003eThis parcel contains 225.8 carats of natural opalized shell fragments sourced directly from Australia. Each piece showcases the unique interplay of opal’s vibrant colors and the organic patterns of shell, making them ideal for collectors, lapidary artists, and jewelry designers seeking authentic, naturally formed materials. The fragments demonstrate excellent opalescence and intricate textures, reflecting their geological history and enhancing their value as distinctive, high-quality components for creative use.\u003c\/p\u003e","brand":"John P Silva","offers":[{"title":"Default Title","offer_id":52339582501182,"sku":"33C01","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/9080\/1470\/files\/01_28a60803-fd91-4994-b6a3-630345ff1534.jpg?v=1760635099"},{"product_id":"australian-opal-50-grams-cutting-rough-stable-good-beginners-opal","title":"Australian Opal, 50+ Grams, Cutting Rough, Stable \"Good Beginners Opal\"","description":"\u003cp\u003eDiscover the allure of genuine Australian opal with this substantial 50+ gram rough specimen, expertly selected for cutters and collectors alike. This stable material showcases the characteristic play-of-color that makes Australian opal highly prized, with a solid foundation ideal for learning the craft of opal cutting. The generous size provides ample opportunity to practice techniques while yielding beautiful finished stones. Perfect for beginners seeking authentic, quality material without the premium price tag of premium grades, this rough opal represents an excellent entry point into the world of opal lapidary work.\u003c\/p\u003e","brand":"John P Silva","offers":[{"title":"Default Title","offer_id":52484042785086,"sku":"JAO1","price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/9080\/1470\/files\/04_b7dadd67-4cb0-4b7e-b46c-0bc18efc4405.jpg?v=1761859903"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/9080\/1470\/collections\/27_a526a276-e5cc-4474-a5b1-26e033e57943.jpg?v=1779418994","url":"https:\/\/silvansons.com\/collections\/opal-cutting-rough.oembed","provider":"Silva N Sons","version":"1.0","type":"link"}