An undated handout photo, released by BHP Billiton, shows a copper/uranium/gold/silver processing plant in South Australia. Australia's mineral-rich Queensland state reversed a decades-long ban on ... more 

An undated handout photo, released by BHP Billiton, shows a copper/uranium/gold/silver processing plant in South Australia. Australia's mineral-rich Queensland state reversed a decades-long ban on uranium mining on Monday, citing rekindled interest in the nuclear fuel after Canberra gave the go-ahead to exports to India less