Quartz with host rock look-alikes
SiO2 (Quartz) in a matrix of other minerals
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Open the appSeveral rocks and minerals can be confused with Quartz with host rock. 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
Granite
Felsic intrusive igneous rock
Also known as: Granitic rock
Quartzite
Metamorphic rock composed primarily of quartz
Also known as: Metamorphosed sandstone
Sandstone
Clastic sedimentary rock composed predominantly of sand-sized grains
Also known as: Arenite
Chert
Cryptocrystalline quartz
Also known as: Flint
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