Renierite
Renierite is a rare copper zinc germanium sulphide mineral.
It is typically a brown-orange colour, but tarnishes to a reddy-bronze.
Toxic mineral: contains arsenic.
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Renierite is a rare copper zinc germanium sulphide mineral.
It is typically a brown-orange colour, but tarnishes to a reddy-bronze.
Toxic mineral: contains arsenic.
Showing the single result