Banded Chert look-alikes
Chert (sedimentary rock)
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Open the appSeveral rocks and minerals can be confused with Banded Chert. 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
Agate
SiO2
Also known as: Banded Chalcedony
Jasper
SiO2
Also known as: Opaque Chert
Flint
SiO2
Also known as: Dark Chert
Banded Iron Formation (BIF)
Iron-rich sedimentary rock
Also known as: Taconite
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