Business
Munni Munni and Whundo Drill Update
Alien Metals Limited is noting GreenTech Metals Limited's upcoming drilling program at the Munni Munni and Whundo projects in Western Australia, with a drill rig contracted for late July 2026 and a second rig to follow. An eight-day heritage survey is scheduled for August 10, 2026, to clear additional drill locations. The exploration program will comprise approximately 4,750 metres of RC drilling and 3,560 metres of diamond drilling. A government co-funded Fixed-Loop Electromagnetic survey, costing an estimated A$200,000 with A$100,000 in government funding, is set to begin in early July to identify potential copper sulphide mineralisation. Ongoing resource re-estimation and metallurgical workstreams are focused on copper-dominant mineralisation and producing a Cu-PGE concentrate, with results anticipated in August to support an updated Mineral Resource estimate and an initial Scoping Study. Disclaimer*
About this update from Alien Metals Ltd
3 July 2026 Alien Metals Limited ("Alien" or the "Company") Munni Munni and Whundo Drill Update Alien Metals Limited (AIM: UFO), a minerals exploration and development company, is pleased to note that GreenTech Metals Limited (ASX: GRE) ("GreenTech") has announced mobilisation plans for its upcoming drilling programme at the Munni Munni PGE-Cu-Ni Project ("Munni Munni") and the Whundo Cu-Zn-Au Project ("Whundo"), located in the West Pilbara of Western Australia. Key Highlights: · Drill rig contracted with mobilisation to site planned for late July 2026, with a second rig expected to commence operations following the completion of additional heritage clearances. · Government co-funded Fixed-Loop Electromagnetic ("FLEM") geophysical survey scheduled to commence in early July across selected sections of the largely untested basal contact of the Munni Munni intrusion. · Eight-day heritage survey scheduled to commence on 10 August 2026 to clear additional drill locations and access routes across the Munni Munni mineralised footprint and priority basal target areas. · Initial drilling programme to prioritise existing cleared drill pads at Munni Munni and high-priority Cu-Au extension targets at Whundo. · Board-approved exploration programme comprising approximately 4,750 metres of Reverse Circulation ("RC") drilling and 3,560 metres of diamond drilling ("DD"), including larger diameter holes for metallurgical composite sampling. · Ongoing resource re-estimation and metallurgical workstreams continue to advance, with particular focus on copper-dominant mineralisation and production of a Cu-PGE concentrate. Figure 1: Map of northern extent of Munni Munni intrusion highlighting basal zone target for FLEM survey Mobilisation and Drilling Programme A drill rig has been contracted for mobilisation to site in late July 2026, with a second rig expected to commence operations once additional drilling areas receive heritage clearance. The approved exploration programme comprises approximately 4,750 metres of RC drilling and 3,560 metres of DD. The programme includes wider-diameter diamond holes designed to collect metallurgical composite samples. Initial drilling at Munni Munni will be undertaken from existing cleared drill pads, while drilling at Whundo will focus on testing extensions to known high-grade co...