Azurite-Malachite
Azurite-Malachite is a mineral mixture composed of two minerals, azurite (Cu₃(CO₃)₂(OH)₂) and malachite (Cu₂(CO₃)(OH)₂). Both are copper carbonates, with azurite being a deep blue mineral and malachite being a green mineral. The mixture forms when both minerals are present in the same location.
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