Drilling at the un-mined Southwark deposit has been completed, for a total of 3,200m. Approximately 1,300 assayed metres are included in this announcement. The concluding stage of the RC drilling program is currently underway at the Emu deposit, ahead of resource modelling. This phase of RC drilling at Bottle Creek will be completed on the 7th May, 2018; well ahead of schedule and within budget. Alt will have completed in excess of 12,000m of RC drilling in 7 weeks.