{"product_id":"1-pound-99-9-pure-bismuth-hand-poured-metal-bullion-bar-ingot-collectible-element-for-display-science-experiments-crystal-growing-or-paperweight-color-silver","title":"1 Pound 99.9% Pure Bismuth Hand Poured Metal Bullion Bar Ingot – Collectible Element for Display, Science Experiments, Crystal Growing or Paperweight - color: Silver","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e99.9% Pure Bismuth Metal Bar – Made from high purity bismuth, this 1 lb ingot provides a reliable source of real elemental metal for crystal growing, casting, metallurgy experiments, and hands-on use.\u003c\/li\u003e\n\u003cli\u003eHand Poured and Laser Marked in USA – Each ingot is hand poured and finished in the United States. Due to bismuth’s brittle nature, it is laser engraved with metal type and purity instead of stamped to prevent cracking or damage.\u003c\/li\u003e\n\u003cli\u003ePolished Silver Finish Surface – Each bar is hand polished to a smooth metallic finish without surface coloration, giving it a clean silver appearance while still allowing full use for melting, casting, and crystal formation.\u003c\/li\u003e\n\u003cli\u003eDesigned for Crystal Growth Projects – Bismuth is widely used for creating geometric crystal structures with vibrant iridescent colors when melted and cooled, making it a favorite for hobbyists, collectors, and visual display work.\u003c\/li\u003e\n\u003cli\u003eColor Develops After Melting – The well-known rainbow colors of bismuth appear during the cooling and oxidation process after melting, allowing you to create your own unique crystal formations from a clean starting bar.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Heavenly Metals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem dimensions L x W x H:\u003c\/strong\u003e 3.5 x 1.5 x 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Rectangular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Form:\u003c\/strong\u003e Bar\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Heavenly Metals","offers":[{"title":"Default Title","offer_id":48238813937815,"sku":"B0GX2XL3KB-color-silver","price":149.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/1032\/2327\/files\/41-XoQ-DEsL.jpg?v=1788923799","url":"https:\/\/tinkervanta.com\/products\/1-pound-99-9-pure-bismuth-hand-poured-metal-bullion-bar-ingot-collectible-element-for-display-science-experiments-crystal-growing-or-paperweight-color-silver","provider":"TinkerVanta","version":"1.0","type":"link"}