Formula: NaCa(Zn,Cu)5(AsO4)4Cl.4-5H2O
Origin of name:
Crystal system: Orthorhombic
Crystal class:
Twinning:
Unit cell:
Colour: Blue
Diaphaneity:
Luster:
Habit:
Hardness: 2.5-3
Specific gravity:
Cleavage: 1 Good
Tenacity:
Streak: Light blue
Synonyms/varieties:
Comments: Probably not a valid mineral species
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