Lindian Resources locks in early feed for Kazakh heavy rare earths plant

Lindian Resources’ recently acquired processing infrastructure within the SARECO mixed rare earths carbonate (MREC) facility. Credit: File

In a savvy strategic move, Lindian Resources (ASX: LIN) has executed an exclusive option to secure a substantial heavy rare earth minerals stockpile in Kazakhstan. The material could become a ready-made feed source for its recently acquired Summit Atom Rare Earth Company's (SARECO) hydrometallurgical processing facility in the central Asian nation.

The deal gives Lindian the right to acquire an initial 13,389 tonnes of previously extracted material from the Aktau stockpile, which contains the sought-after heavy rare earth elements dysprosium, terbium and yttrium.

The move is a notable coup for Lindian and complements its massive Kangankunde light rare earth minerals project in Malawi, East Africa. It potentially fast-tracks the company's entry into the lucrative heavy "magnet" rare earths market, which supplies the vital ingredients of high-powered magnets used in the construction of electric vehicles, power generation equipment and a growing range of advanced medical, electronic and defence technologies.

SARECO was initially established as a high-level, multinational joint venture between two institutional giants, Kazatomprom and Sumitomo Corporation, to recover rare earth elements from uranium-derived residues, commissioning the Stepnogorsk facility in 2012. Ore material from Aktau was supplied to SARECO, making it directly relevant to Lindian's evaluation of the opportunity today.

Years after commissioning, the original Kazatomprom-Sumitomo partnership dissolved due to severe feedstock constraints and a shift in corporate strategy. When the facility went dormant, the original founders ultimately sold the asset and transferred it out of their portfolios.

Kazakhstan-based RA-Group LLP acquired the idle facility following the original founders' exit. Rather than being a pioneer miner from 2012, RA Group acted as the local Kazakhstan entity which consolidated the asset's land, warehouses and infrastructure.

Lindian originally announced a joint venture framework with RA-Group in March 2026, under which it would acquire a 51% majority interest in the SARECO processing facility for an initial valuation. When the deal was first struck, RA-Group held the remaining 49% interest in the incorporated joint venture alongside Lindian's 51 per cent.

Following extensive due diligence, Lindian shifted strategy to secure 100 per cent ownership of the SARECO facility in early August, a move which strongly reflected the broader opportunity Lindian had identified at SARECO. RA-Group LLP negotiated a substantial exit package, becoming the direct recipient of up to US$22 million (A$30.72M) in Lindian equity, comprising US$15 million (A$20.94M) in fully paid ordinary shares and US$7 million (A$9.77M) in milestone-driven performance rights.

Under the terms of its latest agreement with SARECO, Lindian has nailed down the option over the initial stockpile, with no upfront cash consideration payable. The company says 7549 tonnes of the material have already been identified as ready for transport, with the remaining 5840 tonnes still drying ahead of processing.

The deal also provides a 12-month exclusive pathway for an additional 15,000 to 20,000 tonnes of yet-to-be-extracted transitional mixed ore (TMO) material from the broader Aktau stockpile, giving Lindian a clear sightline to a significantly bigger feedstock. In this specific operational setup, classification as TMO, rather than as a pure oxide or a primary ore, determines how the material must be prepared.

What makes this particularly interesting is the potential rare earth distribution. Kangankunde gives Lindian strong exposure to NdPr. Aktau provides us with the opportunity to establish whether we can add dysprosium, terbium and yttrium into the product suite through SARECO.   Lindian Resources Executive Director Zac Komur

The strategic importance of this deal is layered. It gives Lindian the potential to produce a mixed heavy rare earth carbonate product, adding a high-value string to its bow and setting it apart from the neodymium-praseodymium concentrate planned to come from its flagship Kangankunde project.

This also positions Lindian to tap into the critical dysprosium and terbium markets where supply outside of China is exceptionally tight, driving significant price premiums for non-China sourced material.

What makes this move even more strategically significant is the historical connection between the feedstock and the processing plant. The Aktau material was the original feedstock for the SARECO facility when it was commissioned in 2012, meaning the metallurgical and processing hard yards have already been addressed, substantially de-risking the venture.

The already-established logistics have further bolstered Lindian's planning. The Aktau-Stepnogorsk rail corridor was previously used to transport the same materials to the SARECO plant, giving Lindian a proven bulk transport solution.

The arrangement offers Lindian immense operational flexibility. The Aktau material could be processed ahead of, alongside, or independently of concentrate deliveries from Kangankunde, which is targeting its first production in the fourth quarter of 2026. This timing could allow the SARECO facility to be commissioned and begin generating cash flow earlier than previously anticipated.

Lindian is now undertaking sampling and metallurgical testwork to confirm the composition of the stockpiled material and its processing suitability, with initial results expected in the coming months. While the company notes no mineral resource has been defined for the stockpile, the historical links provide a solid foundation for its evaluation.

Lindian’s acquisition of the SARECO plant in Kazakhstan always looked like a smart strategic play. Now, by potentially securing a historically proven, in-country feedstock for the plant, the company has added another layer of value to its downstream processing ambitions.

While all eyes have been on the development of its world-class Kangankunde mine in Malawi, Lindian's Kazakh move shows the company is playing a multi-dimensional game by pursuing a two-pronged strategy, with a potential near-term, high-value heavy rare earths stream in Central Asia to complement its long-life, light rare earths production from Africa.

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