{"product_id":"opalized-wood-rough","title":"Opalized Wood (No Fire) - Fossil - Rough","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eOrigin\u003c\/b\u003e: Rainbow Ridge, Virgin Valley, Nevada, USA\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDescription\u003c\/strong\u003e: Opalized wood from the Virgin Valley is a fascinating and unique type of fossilized wood found in the Virgin Valley region of Nevada, United States. It is renowned for its stunning display of opalization, where the original wood is replaced by opal, resulting in a captivating combination of wood grain patterns and opalescent colors.\u003c\/p\u003e\n\u003cp\u003eThe Virgin Valley, located in northwestern Nevada, has a rich geological history that dates back millions of years. During the Miocene period, volcanic activity was prevalent in the area, with volcanic ash and silica-rich water playing crucial roles in the formation of opalized wood. As the ash settled and water percolated through the layers, it carried dissolved silica. Over time, this silica seeped into the cell structure of buried wood, gradually replacing it with opal.\u003c\/p\u003e\n\u003cp\u003eThe opalization process is believed to occur under specific conditions where the wood is submerged in water with a high silica content. The silica forms opal in the cell cavities and gradually replaces the original wood, preserving its structure. Over thousands of years, this process creates opalized wood with intricate patterns and colors, merging the organic beauty of wood with the captivating iridescence of opal.\u003c\/p\u003e\n\u003cp\u003eThe Virgin Valley Opal Mining District is a designated area where opalized wood and other opal varieties can be legally collected by the public for personal use. However, commercial mining and claims require permits and adherence to regulations set by the Bureau of Land Management (BLM).\u003c\/p\u003e\n\u003cp\u003eOpalized wood from the Virgin Valley serves as a remarkable testament to the transformative power of nature, capturing the beauty of both wood and opal in a single fossilized treasure. It stands as a unique and awe-inspiring example of the Earth's geological processes and offers a glimpse into the ancient past of Nevada's diverse ecosystem.\u003c\/p\u003e\n\u003cp class=\"p1\" data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eChemical Composition\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e: SiO2-H2O\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eGrade\u003c\/strong\u003e: Lapidary Grade\u003cbr\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAppearance\u003c\/strong\u003e: Opaque\u003cbr\u003e\u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eInclusions\u003c\/strong\u003e: Many cracks. This is more of a specimen grade opal than cutting rough.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eApproximate Size of\u003c\/b\u003e\u003cb data-mce-fragment=\"1\"\u003e 1 pc\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e: 25mm x 20mm x 12mm\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eApproximate Weight of 1 pc\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e: 7g\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\" data-mce-fragment=\"1\"\u003e\u003ci data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eRough is rough. We do our best to grade and describe pieces in the lot, but ultimately, they all differ.\u003c\/span\u003e\u003c\/i\u003e\u003c\/p\u003e","brand":"Nevada, U.S.A.","offers":[{"title":"gram","offer_id":44914292293802,"sku":"","price":0.3,"currency_code":"CAD","in_stock":true},{"title":"250 grams","offer_id":44914292326570,"sku":"","price":75.0,"currency_code":"CAD","in_stock":true},{"title":"Kilogram","offer_id":44914292359338,"sku":"","price":300.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/7158\/3658\/files\/OpalizedWood_NoFire_-Fossil-Rough-7.jpg?v=1779994961","url":"https:\/\/rubblerockandgem.com\/de\/products\/opalized-wood-rough","provider":"Rubble Rock And Gem","version":"1.0","type":"link"}