Archipelago Resources ( LON:AR. ) was up 1.27% after it scored record gold production in its most recent quarter as it looks to boost capacity at its Toka Tindung mine in Indonesia. The miner produced 42,300 ounces in the final three months of 2012, to take the full year total to 139,000 ounces of gold equivalent at a cash cost of US$635 per oz. Ascent Resources ( LON:AST ) is up 20.59% to stand at 1.02 pence. Ferrexpo ( LON:FXPO ) shares were also up today - 0.96%- to stand at 272.40p.