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Rruffite
Type Locality
Maria Catalina mine, Pampa Larga district, Tierra Amarilla, Copiapó Province, Atacama Region, Chile
Mineral Data
Ca
2
Cu(AsO
4
)
2
·2H
2
O
Strunz:
8.CG.10
Physical Properties
Streak:
White
Hardness:
3.0 - 0.0
Tenacity:
brittle
