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Pink Opal look-alikes

Opal (hydrated amorphous silicon dioxide)

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Several rocks and minerals can be confused with Pink 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

Rose Quartz

Quartz (SiO2)

Also known as: Pink Quartz

Rhodochrosite

Manganese Carbonate (MnCO3)

Also known as: Manganese Spar

Thulite

Zoisite (Ca2Al3(SiO4)3(OH))

Also known as: Pink Zoisite

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