Fossilized Coral look-alikes
Rugosa or Tabulata (extinct orders of coral)
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Open the appSeveral rocks and minerals can be confused with Fossilized Coral. 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
Modern Coral
Scleractinia (extant order)
Also known as: Living Coral, Coral Skeleton
Chert
Microcrystalline Quartz
Also known as: Flint, Jasper
Agate
Cryptocrystalline Quartz
Also known as: Banded Chalcedony
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