{"product_id":"witherite-on-fluorite","title":"Witherite on Fluorite - Illinois","description":"Witherite on Fluorite specimen from the historic Minerva No. 1 Mine in Cave-in-Rock, Illinois. This striking combination showcases white witherite crystals perched atop vibrant purple and blue fluorite, a classic pairing from one of America's most celebrated mineral localities. Measuring 4 × 3 × 5 cm, this piece captures the distinctive character of Southern Illinois fluorite deposits—prized by collectors for their color intensity and well-defined crystal habits. A standout addition to any mineral collection.","brand":"Sterling Mineral Imports","offers":[{"title":"Default Title","offer_id":50211106390237,"sku":"48","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0548\/9954\/0189\/files\/IMG-6926.heic?v=1790111743","url":"https:\/\/sterlingmineralimports.com\/products\/witherite-on-fluorite","provider":"Sterling Mineral Imports","version":"1.0","type":"link"}