Admiralty Resources NL Secures Key Temporary Road Transport Approval to Export 150,000 Tonnes of Iron Ore Concentrate in Chile's Mariposa Project

Wednesday, July 30, 2025
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6:11 pm
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Admiralty Resources NL secures temporary approval to transport 150,000 tonnes of iron ore concentrate from its Chilean project in three shipments over 180 days, marking a significant step forward in the company’s development roadmap for production.

Admiralty Resources NL announced that its Mariposa Iron Ore Project in Chile has received formal approval from local environmental authorities for temporary road transport access. This development permits the export of up to 150,000 tonnes of iron ore concentrate over a 180‐day period, divided into three shipments of roughly 50,000 tonnes each. The shipments will occur under an existing operational agreement with Hainan Xinlei Management Co Ltd, reinforcing the company’s ongoing efforts during the project’s pre-production phase. The milestone represents an important operational step for the flagship project, which is targeting first production in 2024 and plans to boost production capacity from 2025. Admiralty Resources NL detailed significant resource estimates for the Mariposa project, including inferred resources of 59.74 million tonnes, measured resources of 6.65 million tonnes, and indicated resources of 39.16 million tonnes, culminating in total mineral resources of 105.6 million tonnes at a cut-off grade of 15% total iron. Additionally, the project’s estimated ore reserves include 36.3 million tonnes at the same cut-off grade and approximately 14 million tonnes of iron concentrate at 65% total iron. The project benefits from excellent access to logistical infrastructure, being situated only 6 kilometers from a railway line, 70 kilometers from a port, and 25 kilometers from the nearby town of Vallenar. These assets, combined with a high-voltage power line and road connectivity, enhance the project’s development prospects. The operational agreement with Hainan also ensures that the majority of project costs remain funded while Admiralty Resources NL maintains oversight of all activities under that arrangement. Market sentiment from the news can be viewed from both bullish and bearish perspectives. Bullish investors may appreciate the regulatory breakthrough that facilitates early movement of product, the significant resource base, and the strong logistical advantages, all of which support a positive outlook for progression toward production. On the other hand, bearish sentiment may stem from the fact that the project is still in a pre-production stage, making future developments dependent on securing final environmental qualifications and further regulatory approvals, which could delay full-scale production. This development marks a pivotal operational achievement as Admiralty Resources NL progresses toward realizing the potential of its flagship Mariposa Iron Ore Project in a competitive global market.

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