The Philippines holds philippines rare earth potential across three deposit types — ion-adsorption clays (IACs), monazite-bearing beach placers, and nickel laterites — with heavy rare earth element (HREE) grades at key sites that are comparable to cut-off grades in southern China. The country is not yet a producing nation, but a combination of proven geology, active policy reform, and a critical minerals MOU signed with the United States in February 2026 has repositioned it as a credible medium-term supply candidate within the broader Asia rare earth landscape.
Philippines Rare Earth Geology and Deposit Types
The Philippines hosts three geologically distinct sources of rare earth mineralisation. The most strategically significant are its ion-adsorption clay (IAC) deposits, concentrated in Palawan — particularly the El Nido area — where published geochemical data records total rare earth element (TREE) grades of approximately 300 ppm. Critically, the HREE profile of El Nido IAC — including dysprosium (Dy), erbium (Er), yttrium (Y), and samarium (Sm) — is comparable to cut-off grades in exploited southern Chinese deposits, according to a 2022 peer-reviewed assessment published in the Journal of Geochemical Exploration.
Bauxite-hosted REE mineralisation represents a second pathway. Samar Island bauxites record TREE + Sc + Y levels of approximately 500 ppm, with HREE and scandium profiles similar to karstic bauxites in China, Spain, Turkey, and Montenegro. Eastern Samar bauxites record around 200 ppm. Beach placer deposits at Erawan and Ombo carry elevated TREE grades — approximately 600 ppm and 300 ppm respectively — but are hosted in allanite, a mineral for which commercial extraction technology remains economically unviable at current prices.
The Pulang Daga and Zambales nickel laterites carry scandium at 70–80 ppm, above the cut-off grade for Ni laterite Sc extraction in both China and Australia. Across all three deposit types, the IAC and bauxite systems represent the most commercially advanced targets. The IAC geology of Palawan is part of the same deposit class — weathered regolith profiles on mafic and ultramafic basement — that underpins dysprosium and terbium production in China’s Jiangxi and Fujian provinces.
Key Philippines Rare Earth Projects and Companies
No large-scale Philippines rare earth mine is currently in production or at a late feasibility stage. The sector remains at the exploration and resource characterisation phase, with formal JORC or NI 43-101 resource estimates not yet publicly available for the primary IAC or bauxite targets.
Ionic Rare Earths (ASX: IXR) — the most active Western-listed developer of IAC deposits — has its primary focus on the Makuutu HREE project in Uganda, but the company’s technical expertise in ionic adsorption clay extraction is directly transferable to the Philippine deposit type. No IXR Philippines-specific licence has been publicly disclosed as of Q1 2026; verify current status before scheduling this article.
The Philippine Mining Development Corporation (PMDC), a state-owned entity under the Department of Environment and Natural Resources (DENR), holds and facilitates mineral development rights across priority areas. The PMDC’s role is largely to maintain government participation rights and facilitate joint ventures rather than to operate mines directly. A government-led mineral mapping and inventory programme — covering critical minerals including rare earths — was announced by President Marcos at the Mining Philippines 2025 conference, with launch targeted for 2026.
Government Policy and Mining Regulations
The primary legislative framework is the Philippine Mining Act of 1995 (Republic Act 7942), which establishes two core licence types relevant to rare earth development. Financial or Technical Assistance Agreements (FTAAs) are required for large-scale foreign-owned mining operations and carry a 60% government share in proceeds after the contractor recoups capital. Mineral Production Sharing Agreements (MPSAs) govern domestically controlled operations and are more straightforward to secure. Permitting authority rests with the DENR, with the Mines and Geosciences Bureau (MGB) handling technical review.
The Duterte-era moratorium on open-pit mining, which constrained large-scale metallic mining development from 2017, was lifted in 2021. The Marcos administration has maintained and extended this pro-development posture. President Marcos framed the Philippines’ mineral endowment as a strategic national asset at Mining Philippines 2025, calling for the country to become “a reliable source of critical minerals for a greener future” and announcing the Enhanced Fiscal Regime for Large-Scale Metallic Mining Act, which provides clearer tax and transparency frameworks for inbound capital.
On 4 February 2026, Philippine Environment Secretary Raphael Lotilla signed a bilateral Memorandum of Understanding on critical minerals and rare earths with US Undersecretary of State Jacob Helberg in Washington, on the sidelines of the inaugural Critical Minerals Ministerial hosted by the US State Department. The MOU commits both governments to cooperation on domestic processing development, supply chain resilience, workforce development, and financing access. The Philippines was one of 11 countries to sign bilateral critical minerals frameworks with the US at that event. DENR’s stated objective is to shift the sector away from raw ore exports toward domestic value-added processing.
The Philippines Rare Earth Strategic Position
The Philippines’ strategic relevance to Western supply chains rests primarily on its HREE-bearing IAC geology. Dysprosium and terbium — both present in El Nido-type IAC deposits — are among the most supply-constrained rare earth elements outside China, with no significant Western producer currently at scale. The same IAC deposit class that makes the Serra Verde acquisition in Brazil strategically valuable to US Rare Earth applies directly to the Philippines: weathered clay profiles with HREE enrichment and leach-amenable mineralogy represent the most realistic non-Chinese pathway to new dysprosium and terbium supply.
Regionally, the Philippines sits adjacent to Myanmar — which produces significant volumes of HREE from IAC deposits but exports informally through Chinese intermediaries — and Vietnam, which is developing NdPr production at scale. Unlike both neighbours, the Philippines has a functioning Western-oriented regulatory framework and a deepening bilateral security and economic relationship with the United States, which improves its bankability for DFC or Export-Import Bank financing of processing infrastructure.
Japan has a long-standing interest in Philippine mineral resources through JOGMEC (Japan Oil, Gas and Metals National Corporation), historically focused on nickel and copper. No publicly confirmed JOGMEC rare earth programme in the Philippines has been announced as of Q1 2026. The April 2024 Trilateral Economic Ministers Meeting between the US, Japan, and the Philippines included discussion of critical minerals frameworks, signalling that Japan remains a potential co-investor in any future Philippine REE processing capacity.
Philippines Rare Earth: Country Snapshot
| Category | Detail |
|---|---|
| Primary deposit type | Ion-adsorption clay (IAC); bauxite-hosted REE; beach placers |
| Key regions | Palawan (El Nido IAC); Samar Island (bauxite); Zambales (Ni laterite) |
| Notable HREEs | Dysprosium, erbium, yttrium, samarium (IAC); scandium (Ni laterite) |
| Key operator(s) | PMDC (state); no large-scale private operator in production |
| Regulatory body | DENR / Mines and Geosciences Bureau (MGB) |
| Mining framework | Philippine Mining Act 1995 (RA 7942); FTAA / MPSA licences |
| Strategic partnerships | US–Philippines critical minerals MOU (February 2026); US Minerals Security Partnership |
Does the Philippines have rare earth deposits?
Yes. The Philippines has three geologically distinct rare earth sources: ion-adsorption clay (IAC) deposits in Palawan, bauxite-hosted REE mineralisation on Samar Island, and nickel laterites in Zambales carrying exploitable scandium grades. None are currently in commercial production.
What type of rare earth deposits does the Philippines have?
The most strategically significant are ion-adsorption clay (IAC) deposits in the El Nido area of Palawan, which carry heavy rare earth elements including dysprosium and yttrium at grades comparable to cut-off levels in southern China. Samar bauxites record approximately 500 ppm total REE + Sc + Y and have HREE profiles similar to deposits mined in China and Europe.
Which companies are exploring for rare earths in the Philippines?
No Western-listed junior is currently at an advanced stage of Philippines-specific rare earth exploration. The Philippine Mining Development Corporation (PMDC) holds government participation rights across priority mineral areas. The Marcos administration announced a government-led mineral mapping programme for critical minerals, including rare earths, with a 2026 launch date.
What is the Philippines rare earth policy and mining law?
The Philippine Mining Act of 1995 (Republic Act 7942) is the primary framework. Large-scale foreign operations require a Financial or Technical Assistance Agreement (FTAA); domestic operators use Mineral Production Sharing Agreements (MPSAs). The Marcos government lifted the Duterte-era open-pit mining moratorium in 2021 and signed a bilateral critical minerals MOU with the United States in February 2026 focused on developing domestic processing capacity.
How does the Philippines fit into Asia’s rare earth supply chain?
The Philippines is an emerging rare earth story rather than an established producer. Its HREE-bearing ionic clay geology is directly comparable to deposit types being developed in Brazil and Uganda. A February 2026 critical minerals MOU with the US, combined with proximity to established Southeast Asian mineral trade flows and an improving foreign investment framework, positions it as a potential medium-term supplier of dysprosium and terbium — two elements where non-Chinese supply is critically limited.
