{"product_id":"yooperlite-skull-russia","title":"Yooperlite - Skull","description":"\u003cp\u003e\u003cb\u003eLocality\u003c\/b\u003e\u003cspan\u003e: Russia\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e: \u003c\/span\u003eThis Yooperlite skull from Russia appears at first as a gray, speckled stone with a volcanic texture, but under ultraviolet light it transforms—revealing vivid orange fluorescence that traces through the surface in branching patterns. The effect is caused by sodalite inclusions within a syenite matrix, which react naturally under UV exposure. Carved with precision, the skull form highlights both the stone’s complex mineral structure and its sculptural detail.\u003c\/p\u003e\n\u003cp data-start=\"620\" data-end=\"1102\"\u003eYooperlite is a trade name for sodalite-bearing syenite, originally identified along the shores of Lake Superior in Michigan. Comparable material has since been found in Russia, sharing the same distinctive fluorescence. The phenomenon occurs as ultraviolet light excites electrons in the sodalite’s crystal lattice, causing the orange glow. This combination of geological composition and optical behavior makes Yooperlite a distinctive specimen for both collectors and educators.\u003c\/p\u003e\n\u003cp data-start=\"1104\" data-end=\"1452\"\u003eHistorically, carved skulls have symbolized knowledge, transformation, and the transience of life. When rendered in Yooperlite, the form gains an additional layer of intrigue through its dual nature—ordinary in daylight, luminous in the dark. It stands as both a mineralogical curiosity and a finely executed example of contemporary lapidary art.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChemical Composition\u003c\/strong\u003e: \u003cspan\u003eNa₈(Al₆Si₆O₂₄)Cl₂\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eChakra\u003c\/b\u003e: Throat and Third Eye\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eApproximate Size of 1 Piece\u003c\/b\u003e: 9.5cm x 6.5cm x 6cm \u003cb\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003eApproximate Weight of 1 Piece\u003c\/b\u003e: 460g\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e:\u003cstrong\u003e \u003c\/strong\u003e1pc\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cem\u003eWe do our best to buy quality products- although not every rock is the same. If you choose to purchase the \"staff pick option\", we will select the best of the batch for you. Otherwise, it will be at random from the larger batch we have in stock.\u003c\/em\u003e\u003c\/p\u003e","brand":"Russia","offers":[{"title":"Standard","offer_id":46673731682474,"sku":null,"price":130.0,"currency_code":"CAD","in_stock":true},{"title":"Staff Pick","offer_id":46673731715242,"sku":null,"price":140.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/7158\/3658\/files\/YooperliteSkull-1.jpg?v=1750200808","url":"https:\/\/rubblerockandgem.com\/ar\/products\/yooperlite-skull-russia","provider":"Rubble Rock And Gem","version":"1.0","type":"link"}