Chrysoprase in Chert look-alikes
SiO2 with Ni
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Open the appSeveral rocks and minerals can be confused with Chrysoprase in Chert. 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
Jade (Nephrite or Jadeite)
Ca2(Mg,Fe)5Si8O22(OH)2 (Nephrite), Na(Al,Fe3+)Si2O6 (Jadeite)
Also known as: Greenstone
Green Jasper
SiO2 (with various impurities)
Also known as: Plasma
Serpentine
Mg3Si2O5(OH)4
Also known as: Bowenite, Antigorite, Lizardite
Aventurine Quartz
SiO2 (with Fuchsite inclusions)
Also known as: Green Quartz
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