Fire Obsidian:The Rarest Type of Obsidian
Fire obsidian is a rare variety of iridescent obsidian that is found in southeast Oregon. It is characterized by its vibrant colors and patterns...
https://www.geologyin.com/2023/07/fire-obsidianthe-rarest-type-of-obsidian.htmlOpen linkView original on kbin.social
Thanks for the read, fire obsidian is so gorgeous!