Ages for Pyrite at Shamrock Mine (Shamrock Valley; Valley), Yudnamutana District, Arkaroola Region (Arkaroola Wilderness Sanctuary; Arkaroola Station), North Flinders Ranges, Flinders Ranges, South Australia, Australia

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 394Ma - 390Ma at this locality