Voices
The closure coordinatorAngela Bigg, president and COO, Rio Tinto’s Diavik diamond mine
Angela Bigg, president and COO, Rio Tinto’s Diavik diamond mine
June 22, 2023
![](https://magazine.cim.org/media/3019021/angela-bigg.jpeg?anchor=center&mode=crop&width=768&height=480&rnd=133312207990000000)
Angela Bigg. Courtesy of Rio Tinto
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