Summit Explore Signs Term Sheet for Option and Joint Venture Agreement with NOA Lithium Brines on Arizaro Property in Argentina

Summit Explore Corporation has announced a significant minority investment in NOA Lithium Brines Inc. (TSXV: NOAL), entering into a non-binding term sheet for an option and joint venture arrangement concerning the Arizaro lithium brine property in Salta province, Argentina. The deal, valued at approximately USD $3.5 million, allows Summit Explore to earn a 60% interest in the project by completing technical studies and making a defined cash and equity investment. This arrangement was publicly disclosed on June 22, 2026.

The Arizaro Project is strategically located within the Lithium Triangle, a region recognized for its rich lithium brine resources. Summit Explore, a subsidiary of Summit Lithium Technologies, aims to leverage its proprietary denaLi™ direct lithium extraction (DLE) technology to enhance the project's viability. The agreement stipulates that Summit must conduct a Preliminary Economic Assessment (PEA) and a Preliminary Feasibility Study (PFS) to advance the project. Upon successful completion of these studies, Summit will also make a cash payment and an equity investment in NOA, positioning itself as the operator of the joint venture once it secures its 60% interest.

NOA Lithium Brines, formed to acquire and develop lithium assets, holds several projects in Salta province, including Arizaro. The company is focused on unlocking value across its lithium brine portfolio, with the partnership with Summit expected to accelerate the technical advancement of Arizaro. The collaboration is seen as a pathway to enhance the project’s development, utilizing Summit's resources and technology to potentially increase the overall value of NOA's assets.

The lithium sector has been experiencing heightened interest due to the growing demand for electric vehicle batteries and renewable energy storage solutions. As automakers and technology companies pivot towards sustainable energy, the need for lithium is expected to surge. This investment by Summit Explore underscores the ongoing trend of consolidation in the lithium brine sector, where companies seek to optimize resource extraction and reduce costs through shared infrastructure and advanced technologies.

The broader market implications of this transaction suggest a continued focus on strategic partnerships within the lithium supply chain. As companies like Summit Explore and NOA Lithium Brines collaborate to enhance project feasibility and efficiency, the competitive landscape in the lithium sector is likely to evolve. Investors may view such joint ventures as a means to mitigate risks associated with project development, ultimately fostering a more resilient and sustainable lithium supply chain in response to global energy demands.