Horizon Minerals has launched its second gold mine, kicking off ore processing at its Phillips Find project, 45km northwest of Coolgardie in WA. Mining at the Newminster and Newhaven pits is well underway, with more than 800,000m3 of material now shifted to the ROM pad. The first 40,000t have been trucked to FMR Investments' Greenfields mill, where processing will begin next week on a two-week turnaround.