One of the best examples you will find with loads of Pyrite inclusions and an unbelievable mixture of colours. 

BORNITE / PEACOCK ORE : One of natures most colourful Minerals, Bornite is a Copper Iron Sulphide and a major Ore of Copper. It can show iridescent Purple Blue Red & Gold splashes of colour on tarnished faces, resulting in its common name ... Peacock Ore.

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