Fire Agate look-alikes
Chalcedony (cryptocrystalline quartz) with iridescent limonite inclusions
Got a photo? Identify rocks instantly with the Rockby app
Open the appSeveral rocks and minerals can be confused with Fire Agate. Below are documented look-alikes and the features that tell them apart. Never rely on a single feature. Always check multiple properties.
Similar rocks to compare
Opal
Hydrated amorphous silica (SiO2·nH2O)
Also known as: Precious Opal
Labradorite
Plagioclase Feldspar (Na,Ca)(Al,Si)4O8
Also known as: Spectrolite
Rainbow Obsidian
Amorphous volcanic glass
Also known as: Sheen Obsidian
Explore Fire Agate
Identify rocks anywhere
Free on iOS, Android, and Web. Photo identification, full database, and your personal collection.