Alma Metals has achieved the stage one earn-in requirements to reach an initial 30 per cent interest in Canterbury Resources Briggs, Mannersley and Fig Tree Hill joint venture copper project in Queensland. Alma has placed an exploration target of between 480m and 880m tonnes on Briggs alone, grading between .20 and .30 per cent copper and between 25 and 40ppm moly – and that's in addition to the existing resource.