Actinolite look-alikes
Ca2(Mg,Fe)5Si8O22(OH)2
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Open the appSeveral rocks and minerals can be confused with Actinolite. 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
Tremolite
Tremolite
Also known as: Calcium-Magnesium Silicate
Hornblende
Hornblende
Also known as: Common Hornblende
Epidote
Epidote
Also known as: Pistacite
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