{"product_id":"fire-obsidian-rough-perfect-window-two-layer-fire","title":"Fire Obsidian Rough - Perfect Window with Two Layers of High-Grade Fire","description":"\u003cp\u003eStunning Fire Obsidian rough with a \u003cem\u003eperfect window\u003c\/em\u003e showing a \u003cstrong\u003every neat fire display\u003c\/strong\u003e. This piece appears to have \u003cstrong\u003etwo layers of high-grade fire\u003c\/strong\u003e already exposed, with \u003cem\u003emore almost certainly inside\u003c\/em\u003e. From \u003cstrong\u003eGlass Butte, Oregon\u003c\/strong\u003e. Premium cutter material with the work mostly de-risked by the existing window.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003e• Material: Natural Fire Obsidian\u003cbr\u003e• Dimensions: 91mm x 61mm x 29mm (Inches - 3.6\" x 2.4\" x 1.1\")\u003cbr\u003e• Weight: 152 grams (5.36 oz)\u003cbr\u003e• Rarity: Ultra Rare\u003cbr\u003e• Origin: Glass Butte, Oregon, USA\u003cbr\u003e• Condition: Natural rough, unpolished\u003c\/p\u003e\u003cp\u003eFire Obsidian features \u003cstrong\u003ebright fiery flash\u003c\/strong\u003e that can sometimes contain other bright colors creating rainbow effects. It tends to run along a strand and requires considerable practice, patience, and skill to cut slabs and cabs. Fire Obsidian gets its color and flash from \u003cstrong\u003emagnetite\u003c\/strong\u003e - tiny microscopic metal flecks embedded within the volcanic glass. It is easily one of the \u003cstrong\u003emost rare obsidian forms known\u003c\/strong\u003e. Since fire obsidian gets its color from magnetite, it requires \u003cstrong\u003ebright light with the stone at the right angle\u003c\/strong\u003e to display color - under normal conditions, it appears black. Recommended for experienced lapidarists familiar with working challenging materials.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWHAT MAKES IT SPECIAL\u003c\/strong\u003e\u003cbr\u003eTwo visible layers of high-grade fire is uncommon - most fire obsidian shows a single magnetite flow. \u003cstrong\u003ePremium cutter status\u003c\/strong\u003e with strong probability of more fire revealed during slabbing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePERFECT FOR\u003c\/strong\u003e\u003cbr\u003e• Premium cabochon cutting\u003cbr\u003e• Glass Butte collectors\u003cbr\u003e• Experienced fire obsidian cutters\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePHOTO NOTE:\u003c\/strong\u003e All photos are taken wet to show polish potential. The last photo is taken dry to show any natural imperfections or surface features, so please review it before purchasing.\u003c\/p\u003e\u003cp\u003eRough stones may contain natural fractures, pits, or inclusions typical of unpolished material.\u003c\/p\u003e\u003cp\u003eThis listing is for the exact piece shown in photos.\u003c\/p\u003e","brand":"LapidaryCentral","offers":[{"title":"Default Title","offer_id":46027786158314,"sku":"R990","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0406\/3454\/8392\/files\/R990-fire-obsidian-rough-perfect-window-two-layer-fire-1.jpg?v=1778033720","url":"https:\/\/lapidarycentral.com\/products\/fire-obsidian-rough-perfect-window-two-layer-fire","provider":"Lapidary Central","version":"1.0","type":"link"}