Kallkine: ASX200 Lithium Update: Anson Resources (ASX:ASN) Unveils Maiden Resource for Green River Project

June 10, 2025 02:44 PM AEST | By Team Kalkine Media

Kallkine: ASX200 Lithium Update: Anson Resources (ASX:ASN) Unveils Maiden Resource for Green River Project — Image source: Shutterstock

Green River Project Delivers Strong Inaugural Resource

The estimate identifies 4,000 metric tonnes of elemental lithium in the indicated category, equivalent to 19,000 metric tonnes of lithium carbonate equivalent (LCE). Furthermore, 16,000 metric tonnes of elemental lithium fall under the inferred category, translating to an additional 84,000 metric tonnes of LCE. This brings the total mineral resource at Green River to an impressive 103,000 metric tonnes of LCE.

The resource is based on brine deposits hosted within the Mississippian Leadville Limestone formation, a geological structure considered promising due to its porosity and historical fluid movements.

Exploration Target Underscores Growth Potential

Beyond the current resource, Anson Resources has pinpointed a substantial exploration target within the same aquifer system. The target zone is estimated to contain between 1,200 to 1,500 million tonnes of brine, with lithium concentrations ranging from 100 to 150 ppm. If successfully validated, this could potentially elevate the project into the ranks of larger lithium operations.

Such developments come at a time when ASX200 investors are paying increasing attention to lithium players due to rising demand across energy storage and electric vehicle sectors.

Planned Drilling and Flow Testing Ahead

To further refine geological and hydrological understanding, the company is preparing to re-enter the historic Mt Fuel-Skyline Geyser well. The goal is to undertake detailed drilling and flow testing to evaluate the aquifer’s behavior and improve estimates related to brine volume and lithium recoverability.

These steps are crucial for de-risking the project and unlocking long-term value through scale and operational clarity. Given the global shift toward electrification, the developments at Green River may resonate strongly with market participants following lithium dynamics closely.

Position in the Broader ASX Landscape

With the Green River resource now on the books, Anson Resources joins a growing group of emerging lithium players capturing attention across the ASX dividend stocks landscape. Though not a traditional income generator, developments in projects like Green River can influence long-term capital appreciation, a core pillar of diversified portfolios.

As lithium remains a strategic commodity within the clean energy revolution, Anson’s advancements could play a role in shaping future supply chains and investor interest on the ASX200.

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