Blue Opal look-alikes

Opal (variety: Blue Opal)

Got a photo? Identify rocks instantly with the Rockby app

Several rocks and minerals can be confused with Blue Opal. 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

Chalcedony (Blue)

Chalcedony (variety: Blue)

Also known as: Blue Lace Agate, Sapphire Chalcedony

Turquoise

Also known as: Callais

Chrysocolla

Also known as: Gem Silica

Larimar

Pectolite (variety: Larimar)

Also known as: Stefilia's Stone

Explore Blue Opal

Overview

Full guide to Blue Opal

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