(EnergyAsia, June 4 2010, Friday) — South Australia’s leading mining lobby said Canberra’s proposed Resources Super Profits Tax (RSPT) could threaten to up to A$40 billion worth of mining projects in the state. (US$1=A$1.18).   In a stinging attack, the South Australian Chamber of Mines and Energy (SACOME) warned that no other state stood to…