Chrysanthemum Stone - China Chemical Formulas: Cu₂CO₃(OH)₂ & Cu₂H₂Si₂O₅(OH)₄
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Chrysanthemum Stone China Chemical Formulas: Cu₂CO₃(OH)₂ & Cu₂H₂Si₂O₅(OH)₄ Chemical Formulas: Cu₂CO₃(OH)₂ & Cu₂H₂Si₂O₅(OH)₄ Amethyst is arguably the most popular mineral known to man