Mark McGowan says he only learned of Perth Mint gold ‘doping’ this week, as Shanghai Gold Exchange warns media – ABC News Ethan | March 8, 2023 | Latest | No Comments Mark McGowan says he only learned of Perth Mint gold ‘doping’ this week, as Shanghai Gold Exchange warns media ABC News Perth Mint sold diluted gold to China, got caught, and tried to cover it up ABC News McGowan only found out about Perth Mint gold doping on Monday night WAtoday Read More… Related Posts Simone Biles Takes Gold And Aly Raisman Silver In Gymnastics All-Around In Rio – NPR No Comments | Aug 11, 2016 Gold futures score best monthly gain since June – MarketWatch No Comments | Jan 31, 2017 Gold At 2017 Highs – Seeking Alpha No Comments | Aug 28, 2017 81-year-old FL man arrested after trying to buy 8-year-old girl at Walmart No Comments | Oct 2, 2018