Global Lithium Wins Manna Mine Plan Approval in Western Australia

Global Lithium Resources (ASX: GL1) said Western Australia's mining regulator has approved the mining development and closure proposal for its Manna lithium project, allowing early works to begin and moving the asset closer to a final investment decision and first ore sales.

The company said on August 4 that the approval from the Western Australian Department of Mines, Petroleum and Exploration authorises early works and site infrastructure at Manna, about 110 kilometres east of Kalgoorlie in the Eastern Goldfields. Permitted activities include development of multiple open pits, an accommodation village and associated mining facilities.

The decision removes one of the larger permitting steps between feasibility work and on-site development. It gives Global Lithium a clearer route to its stated targets: a final investment decision in the fourth quarter of 2026, first direct shipping ore in the second quarter of 2027, and first SC5.5 spodumene concentrate production in mid-2027.

Managing Director Dianmin Chen said the decision was an important regulatory milestone that supports the company's path toward production.

The approval follows the company's March lodgement of the same proposal. At that stage, Global Lithium said the submission covered infrastructure including open pits, an accommodation village, a processing plant and access roads, as well as the full mine closure strategy.

In Western Australia, mine development and closure proposals form part of the state's environmental and operational approvals framework for mining projects. Approval typically indicates that a project has advanced beyond early-stage planning and that the remaining major milestones are financing, construction and execution.

Manna is Global Lithium's flagship hard-rock lithium asset. The company has reported a mineral resource of 51.6 million tonnes at 1.0% lithium oxide and an ore reserve of 19.4 million tonnes at 0.91% lithium oxide. The project sits on Kakarra Country and has secured a native title mining agreement and a granted mining lease.

The development case for Manna rests on definitive feasibility study work released in late 2025. The company has described the project as a long-life operation with a 14-year mine plan, starting with open-pit mining followed by underground operations. Corporate materials outlined about A$440 million in estimated capital expenditure and an 18-month construction timeline after final investment approval.

That leaves financing and market conditions as the next tests. The project still depends on funding, offtake arrangements and lithium price conditions to reach construction on schedule.

The approval adds to Global Lithium's stated Manna-Nova development strategy, with Manna positioned as the company's cornerstone asset. Lithium developers have faced volatile pricing and tighter capital in recent years.