Metallica Minerals Limited is an Australian exploration and development company focused on the mining and supply of high-purity silica sand. The company primarily operates the Cape Flattery Silica Sands Project located at Cape Flattery in northern Queensland, which is known for some of the highest purity silica sand globally. Metallica Minerals also holds interests in other mineral resources including bauxite, zircon-rutile, nickel, cobalt, scandium, and graphite across projects in Queensland. The company's product offerings center on premium silica sand used for the manufacture of clear glass and high-tech applications such as solar panels, supporting the green economy transition. Founded in 1997, Metallica Minerals is headquartered in East Brisbane, Australia.
In recent strategic developments, Metallica Minerals was subject to a takeover acquisition completed by Diatreme Resources Limited in 2024. Diatreme Resources acquired over 90% of Metallica shares by mid-2024 and completed compulsory acquisition of the remaining shares by August 2024, now holding full ownership. This acquisition follows an offer valued at AUD 28 million, enabling Diatreme to strengthen its portfolio with Metallica’s high-quality silica sand assets. Following the acquisition, Diatreme has maintained a robust cash position with significant reserves to support ongoing operations and potential expansions. The transaction included updates to the board of directors, enhancing leadership and strategic oversight post-acquisition.
Metallica Minerals operates within the minerals and mining industry, targeting global customers requiring high-specification silica sand for industrial uses. Its core operations leverage expertise in mineral resource development and project evaluation. The Cape Flattery project includes design and engineering efforts aiming to achieve a plant operating capacity of approximately 1.8 million tonnes per annum of high-grade silica sand, supporting a mine life of over 25 years. The company has positioned itself to be a key supplier in emerging sustainable technologies and traditional industrial markets, balancing commercial goals with community and environmental considerations.