THE Australian share market has closed weaker, dragged down by falls among resource stocks. At the close on Tuesday, the benchmark S&P/ASX200 index was 29 points, or 0.56 per cent, down at 5,117.9, while the broader All Ordinaries index was 31.4 points, or 0.61 per cent, weaker at 5,128.6. On the ASX 24, the March share price index futures contract was down 38 points at 5,116, with 27,036 contracts traded.