Thaduna has a resource of 4.1 Mt at 2.5% for 103 kt Cu. A historical small-scale open pit operated from the 1960s-70s.

The deposit is set along a 1,500m strike, NNW trending, steeply dipping. It is hosted ina  carbon-billed brittle fault, with quartz–carbonate veining to >600m vertical depth.

The deposit is open at depth and has only been lightly explored along its structural trend, with potential repetitions seeking to be identified along strike.