Limestone look-alikes

Limestone (sedimentary rock)

Got a photo? Identify rocks instantly with the Rockby app

Several rocks and minerals can be confused with Limestone. 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

Dolomite

Dolomite (mineral), Dolostone (rock)

Also known as: Dolostone

Marble

Also known as: Metamorphosed Limestone

Chert

Chert (microcrystalline quartz)

Also known as: Flint, Jasper, Agate

Sandstone

Also known as: Arenite

Explore Limestone

Overview

Full guide to Limestone

Identification

Localities & Collecting

Identify rocks anywhere

Free on iOS, Android, and Web. Photo identification, full database, and your personal collection.

Download on theApp Store Get it onGoogle Play Continue onWeb

Open in app