Quartz in matrix look-alikes
SiO2 in host rock
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Open the appSeveral rocks and minerals can be confused with Quartz in matrix. 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
Calcite in matrix
Calcite (CaCO3)
Also known as: CaCO3 in host rock
Feldspar in matrix
Feldspar group
Also known as: Aluminosilicate in host rock
Pyrite in matrix
Pyrite (FeS2)
Also known as: Iron sulfide in host rock
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