Shares in Rio Tinto and BHP Billiton were up on the FTSE 100 in morning trading after Rio Tinto denied reports that a planned joint venture between the two is on the brink of collapse.
Shares in Wolseley were down on the FTSE 100 in morning trading after the building materials company reported a significant loss in the full year ended 31 July 2010.
Shares in BHP Billiton were up on the FTSE 100 in morning trading after the mining giant reported a doubling of its profit in the full year ended 30 June.
Shares in Antofagasta were down on the FTSE 100 in afternoon trading despite the miner reporting a near doubling of its net earnings in the half year ended 30 June.
Shares in Eurasian Natural Resources were down on the FTSE 100 in morning trading after the miner reported a rise in pre-tax profit for the first half of 2010.
Shares in Rio Tinto were up in afternoon trading on the FTSE 100 after the mining giant more than doubled its earnings and cut its net debt in the first half of the year.
Shares in Randgold Resources fell on the FTSE 100 in afternoon trading, despite the mining firm reporting a rise in quarterly and half year profit today.
Shares in Xstrata were up on the FTSE 100 after the Swiss mining company said it had doubled its operating profit in the half year ended 30 June.
Centrica and mining company, Lonmin, have reported steady performances to their first quarter this year.