New Frontier Minerals Ltd

New Frontier Minerals Ltd is an Australian critical minerals exploration and development company headquartered in Perth, Western Australia. The company focuses on building a Western-aligned supply portfolio of rare earths and copper, pursuing a dual-commodity strategy that targets metals essential for electrification, defense technologies, and the global energy transition.

The company's key assets include the Harts Range Heavy Rare Earth and Niobium Project in the Northern Territory, Australia, which is also prospective for uranium and heavy rare earths such as dysprosium and terbium, along with niobium-tantalum potential. New Frontier Minerals also operates the NWQ Copper Project in Queensland, Australia, which encompasses the Big One Copper Deposit. Additionally, the company has expanded its international footprint with the acquisition of the Pomme REE Project in Quebec, Canada.

In recent news, New Frontier Minerals confirmed high-grade copper assays up to 6.88% at its Mt. Storm prospect, part of the NWQ Copper Project, in July 2026. The company is advancing the Big One Copper Deposit towards potential near-term production through a strategic alliance with Austral Resources Australia Ltd. Formerly known as Castillo Copper Limited, New Frontier Minerals is publicly traded on the Australian Securities Exchange (ASX), the London Stock Exchange (LSE), and the OTCQB market.