{"product_id":"mahogany-obsidian-slab-29-grams-polished-volcanic-glass-for-collectors","title":"Mahogany Obsidian Slab","description":"\u003ch3 style=\"text-align: center;\"\u003eEarth's Fiery Origins, Captured in Stone\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eThis striking Mahogany Obsidian specimen weighs 29 grams and features rich swirls of reddish-brown against a deep black volcanic glass matrix. Nicknamed \u003cstrong\u003e“Volcanic Ironwood”\u003c\/strong\u003e for its dramatic iron-rich banding, it was formed from rapidly cooled lava with high iron content — sourced from ancient volcanic flows in the USA or Mexico. With a naturally polished face and rugged edges, it’s a bold and beautiful piece for collectors, lapidary artists, or display.\u003c\/p\u003e\n\u003ch4\u003e\u003c\/h4\u003e\n\u003ch4\u003eSpecimen Details\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecimen:\u003c\/strong\u003e Mahogany Obsidian Slab\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 29 grams\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Irregular slab\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Likely USA or Mexico\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Natural slab with one broken edge; polished face\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black with reddish-brown banding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e Volcanic glass with iron inclusions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Family:\u003c\/strong\u003e Silicate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormation:\u003c\/strong\u003e Rapidly cooled lava with high iron content\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e 5–5.5 on Mohs scale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNickname:\u003c\/strong\u003e “Volcanic Ironwood”\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cem\u003eNote: Some photographs were taken while the specimen was wet to enhance its natural colors.\u003c\/em\u003e\u003c\/p\u003e","brand":"Loving Coastal Living","offers":[{"title":"Default Title","offer_id":63741320954225,"sku":"MO-1","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/9856\/8561\/files\/mahogany-obsidian-slab-29-grams-polished-volcanic-glass-for-collectors-8683282.jpg?v=1780727168","url":"https:\/\/thezoo4u.com\/products\/mahogany-obsidian-slab-29-grams-polished-volcanic-glass-for-collectors","provider":"The Zoo","version":"1.0","type":"link"}