About the Albany-Fraser Orogen The Albany-Fraser Orogen (AFO) is an emerging and relatively recently recognised mineral exploration province in Western Australia. The AFO has gained international prominence due to the discoveries of: •  the ~8 million ounce Tropicana-Havana hydrothermal gold deposit in 2005 by AngloGold Ashanti (the largest greenfields gold discovery in Australia in the last decades), and; •  the ~15 million tonne combined Nova-Bollinger magmatic Ni-Cu-Co deposit in 2015 by Sirius Resources (acquired by Independence Group (ASX: IGO) for A$1.8 billion in 2015).