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Murdochite
Type Locality
Mammoth-Saint Anthony Mine (Mammoth-St Anthony Mine; Mammoth Mine; St. Anthony Mine), St. Anthony deposit, Tiger, Mammoth District, Pinal Co., Arizona, USA
Mineral Data
PbCu
6
O
8-x
(Cl,Br)
2x
where x<=0.5
Strunz:
3.DB.45
Physical Properties
Colour:
Black
Crystal System:
Isometric
Streak:
Black
Hardness:
4.0
Tenacity:
brittle
