'Impossibly rare' violet diamond found in Australia
A rare violet diamond, the largest of its kind ever found at Australia's remote Argyle mine, will be the centrepiece of annual showcase.
Rio Tinto to suspend alumina production at Gove
Mining giant Rio Tinto said Friday it will suspend alumina production at its Gove refinery in northern Australia because it is no longer a viable business.
Rio Tinto to invest $13 million in geological exploration at the initial stage
There are also another 3 agreements with Japanese and South Korean companies: Minister of Industry and New Technology.
Rio sells Australian coal mine stake for $1.02 bn
Resources giant Rio Tinto announced the US$1.02 billion sale of its stake in Australia's Clermont thermal coal mine Monday as it seeks to shore up its ailing bottom line.
British Rio Tinto to search for deposits in Kazakhstan
Kazakhstan’s KazGeology and British Rio Tinto agreed on implementation of joint projects in Kazakhstan.
