22 October 2018 | GREENFIELDS NEWS

 
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13 june 2018 | unearthed

 
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31 May 2018 Sydney Morning Herald

 

27 April 2018 | Mining News

 

26 April 2018 | the West Australian

 

25 April 2018 | S&P Global

 

03 April 2018 | MINING JOURNAL (paywall)

As it is behind a pay-wall, the article goes on to say Greenfields is at the opposite end of the spectrum to the copy-cats.