Rio working on defining Winu scale

RIO Tinto group executive, growth and innovation Stephen McIntosh says work at the Winu copper discovery in the Pilbara is stepping up.

Rio working on defining Winu scale Rio working on defining Winu scale Rio working on defining Winu scale Rio working on defining Winu scale Rio working on defining Winu scale

Drilling at Winu. Image: Rio Tinto

Speaking at the Macquarie Australia Conference yesterday, McIntosh said Winu was the latest example of Rio's commitment and focus on exploration.