CleanTech Lithium, a London-listed lithium developer, has obtained exclusive options over two properties at Argentina’s Salar de Antofalla, extending its South American exploration portfolio beyond Chile through agreements that allow the company to defer full acquisition costs.
The options cover the Genoveva and Sal de Litio 1 properties, both situated near Albemarle’s Antofalla project. CleanTech plans an initial exploration programme costing approximately €447,000, including drilling intended to support a maiden mineral resource estimate in 2027. The company expects to make first-year option payments of around €469,000, which it says can be covered by existing cash. If it proceeds with both acquisitions, additional staged payments totalling approximately €1.25 million would be required through 2031.
Option Agreements and Acquisition Terms
The agreements are binding, but they do not transfer outright ownership of the properties to CleanTech Lithium. Completion of the acquisitions depends on the company meeting the future payment schedule under the option arrangements.
The planned exploration expenditure is separate from those acquisition payments. Although CleanTech has outlined its initial programme, no separate financing for mine construction or project development has been secured. The company has also discussed the possibility of linking future Argentine production with conversion infrastructure associated with its Chilean lithium projects. This remains a strategic concept rather than a committed investment, with no confirmed integrated development plan announced alongside the new options.
Location Near Albemarle’s Antofalla Project
The two properties are located beside Albemarle’s Antofalla resource, which has been reported at the equivalent of approximately 9.5 million tonnes of lithium carbonate. That figure relates to Albemarle’s neighbouring project and is not a resource estimate for CleanTech’s Genoveva or Sal de Litio 1 properties. CleanTech’s planned drilling is intended to establish whether its newly optioned acreage can support a maiden mineral resource in 2027. No resource estimate has yet been reported for the two properties in the information provided.
European Market Links and Development Status
CleanTech Lithium’s European connections include its London and Frankfurt listings and its broader strategy of supplying Western battery markets. The Argentine expansion was not accompanied by an announcement of new binding European offtake agreements, European Union funding or European Investment Bank financing. The addition of the two properties broadens the company’s exploration exposure across Chile and Argentina, while the staged acquisition structure limits the immediate cash requirement compared with outright purchases.
The next phase at Antofalla centres on exploration and resource definition. CleanTech has secured exclusive options over the land, but full ownership remains conditional on future payments, and the company has not established a commercially defined mineral resource or secured mine-development financing for the properties.
