Occurs in Pinal County.
Chemical Formula: BiCu6(AsO4)3(OH)6·3H2O
Specific Gravity: 5.4-5.6
Hardness: 2.5-3
Mixite is a bismuth copper arsenate hydroxide mineral that often forms as blue to greenish-blue crystals or crusts. It is found in hydrothermal ore deposits.
Next Pinal County mineral: Molybdenite