Maritana Minerals Limited is a Western Australian gold developer advancing the brownfield Black Swan Processing Hub and a portfolio of planned satellite mines near Kalgoorlie and Coolgardie. The company changed its name from Horizon Minerals Limited and its ASX code from HRZ to MRT in April 2026. Early works are underway at Black Swan, which is targeted to produce first gold in the second half of 2027.
- Country
- Australia
- Commodity
- Au
- Stage
- Developer