Over the past 18 months, Western Australian companies Anvil Mining, Equinox Minerals, Moto Goldmines and Paladin Resources collectively raised about $450 million from North American investors to fund big mining projects in Africa.

Over the past 18 months, Western Australian companies Anvil Mining, Equinox Minerals, Moto Goldmines and Paladin Resources collectively raised about $450 million from North American investors to fund big mining projects in Africa.