{"product_id":"pierre-roulee-opale-dendritique-violette-madagascar","title":"Purple Dendritic Opal Madagascar","description":"\u003cp\u003e\u003cspan\u003eMadagascar purple dendritic opal is a type of rare stone characterized by its dendrite-like inclusions, which are mineral crystallizations mimicking plant forms. These stones are distinguished by their unique patterns and contrasting shades of purple and grey. Dendritic opal typically forms in cracks in other rocks through hydrothermal processes. Madagascar is renowned for its varied gemstone deposits, and this opal is extracted there, offering a beautiful example of the island's mineralogical diversity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eItem sold separately and measures approximately 2 cm.\u003c\/span\u003e\u003c\/p\u003e","brand":"Coeur de pierre","offers":[{"title":"Default Title","offer_id":54284748292421,"sku":null,"price":5.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/9309\/4469\/files\/DSCF1930.jpg?v=1742301951","url":"https:\/\/atelier-coeur-de-pierre.com\/en\/products\/pierre-roulee-opale-dendritique-violette-madagascar","provider":"Coeur de pierre","version":"1.0","type":"link"}