{"product_id":"vog-calcite-italia-5","title":"CALCITE – Twinned Floater Crystal, Red UV Fluorescence, Parma, Italy","description":"\u003cp\u003eA beautiful floater calcite crystal from Parma Province, Emilia-Romagna, showing a genuine contact twin with a water-clear, vitreous transparency and crisp, well-defined facets across its surface. Under long-wave UV light the specimen reveals a vivid red fluorescence together with a notable afterglow (phosphorescence), two features that add both scientific and aesthetic appeal to an already elegant twinned crystal. Entirely natural and untreated, it is a fine addition for systematic or fluorescent-mineral collections.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMineral Data:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 75 x 54 x 24 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 105 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProvenance:\u003c\/strong\u003e Parma Province, Emilia-Romagna, Italy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ITALMINERAL","offers":[{"title":"Default Title","offer_id":45737475735661,"sku":null,"price":95.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8027\/6333\/files\/Immagine_2026-07-28_215618.png?v=1788065886","url":"https:\/\/www.italmineral.com\/products\/vog-calcite-italia-5","provider":"ITALMINERAL","version":"1.0","type":"link"}