Jumbuck, (formerly the Western Gawler Gold Project) is located in north-western South Australia, on the western edge of the Gawler Craton. The tenement package of 7,926km2 (including applications) comprises two groups – those held 100% by Tyranna, and a number of tenements held in JV with WPG, in which Tyranna currently holds 71% of the gold rights only. WPG own the Challenger Gold Mine, which is centrally located with respect to the tenement package.