{"product_id":"bol1-bismuto-giappone-15","title":"BISMUTH – Hopper Crystal with Rainbow Iridescence, Lab-Grown, Japan","description":"\u003cp\u003eAn outstanding bismuth crystal crystallized in Japan through controlled cooling of molten bismuth, a technique widely used to obtain the striking geometric formations collectors love. The piece displays a stepped, concentric hopper structure with terraces descending toward the center, and its metallic surface flashes with purple, blue, gold, green and pink iridescence.\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 27 x 25 x 21 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 19 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProvenance:\u003c\/strong\u003e Japan\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ITALMINERAL","offers":[{"title":"Default Title","offer_id":45605263179885,"sku":null,"price":9.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8027\/6333\/files\/IMG20260402162120.jpg?v=1786489108","url":"https:\/\/www.italmineral.com\/products\/bol1-bismuto-giappone-15","provider":"ITALMINERAL","version":"1.0","type":"link"}