{"product_id":"pyrite-sun-sparta-illinois","title":"Pyrite Sun","description":"\u003cp\u003eWhether you call them Pyrite Suns or Pyrite Dollars, these interesting mineral formations look like mineralized sand dollars! A unique crystal formation, the Pyrite actually formed as a \u003ca href=\"https:\/\/www.unearthedstore.com\/blogs\/geology-unearthed\/geologic-concretions-guide\" target=\"_blank\" rel=\"noopener\"\u003econcretion\u003c\/a\u003e approximately 300 million years ago. As the Pyrite was compressed between layers of shale, it was unable to grow vertically \/ outward, and was forced to grow in a lateral or radial pattern. This created the fun disc shape these specimens from Sparta, Illinois are known for.\u003c\/p\u003e","brand":"Unearthed Store","offers":[{"title":"Default Title","offer_id":47901709631718,"sku":"23T437","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2264\/7069\/files\/Pyrite-Sun-23T437c.jpg?v=1781819293","url":"https:\/\/www.unearthedstore.com\/products\/pyrite-sun-sparta-illinois","provider":"Unearthed Store","version":"1.0","type":"link"}