Carnelian Agate look-alikes
Chalcedony (SiO2) with iron oxide impurities
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Open the appSeveral rocks and minerals can be confused with Carnelian 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
Sard
Chalcedony (SiO2) with iron oxide impurities
Also known as: Sardonyx (when banded with onyx)
Jasper
Chalcedony (SiO2) with significant iron oxide content
Also known as: Red Jasper
Agate
Chalcedony (SiO2) with various impurities
Also known as: Banded Agate
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