Fire agates for sale at the Denver Gem and Mineral Showcase. © Addison Rice. Used with permission.
Opaque Brown Agate Tumbled
Fire agates for sale at the Denver Gem and Mineral Showcase. © Addison Rice. Used with permission.
Article: Mined in America: Top Spots for Gem Hunting in the US
Credit: Addison Rice
| Gemstone | Quartz, Chalcedony, Agate, Fire Agate |
| Natural or man made | Natural |
| Gem State | Tumbled |
| Color | Brown |
| Transparency | Opaque |