
Our Flagship Asset
Sage Plain Project
85,590 Acres Land Package
Advanced Permitting
High Quality Resource
Independent studies confirm 771.5M tonnes of Measured, Indicated and Inferred resources with clean, high-grade mineralogy and strong geotechnical support.
Mineral Resource
Measured: 54.3 million tonnes at 41.31% KCl
Indicated: 171.8 million tonnes at 41.37% KCl
Inferred: 545.4 million tonnes at 41.53% KCl
Clean Mineralogy
Less than 1 percent insolubles and 0.01%–0.09% carnallite.
Geotechnical Confidence
Sage benefits from strong geotechnical confidence supported by geological data, gamma ray wireline logs from fourteen historical oil wells, 275 km of 2D seismic interpretation.

Mineral Resource Estimate
October 2026
| Cycle 18 Member | Average Thickness (m) | Average KCl Grade (%) | In-Place Sylvinite Tonnage (MMT) |
|---|---|---|---|
| Measured | Total Measured: 54.3 | ||
| Upper 18 | 7.2 | 40.73 | 33.9 |
| Lower 18 | 4.3 | 42.27 | 20.4 |
| Indicated | Total Indicated: 171.8 | ||
| Upper 18 | 7.1 | 40.88 | 106.8 |
| Lower 18 | 4.3 | 42.17 | 65.0 |
| Total Measured and Indicated | 226.1 | ||
| Inferred | Total Inferred: 545.4 | ||
| Upper 18 | 7.1 | 41.17 | 336.9 |
| Lower 18 | 4.4 | 42.11 | 208.5 |
Total Resource
(NI 43-101)
771.5 MMT
Permitting Advanced

Advanced Permitting
Final Stratigraphic Drill Permits able to be procured shortly.
In 2025: Advanced Permitting for production of 150k-300k tonnes TP/Y operation.
Community & Stakeholder Support
Ongoing outreach programs and environmental studies underpin a socially responsible development plan. Community comment period and cultural studies complete.
Solution Mining Advantages
Low Environmental Footprint
Energy Efficiency
Modular Production
Safe and Reliable
Next Steps
Pre-Feasibility Study
Advancement toward a Pre-Feasibility Study (PFS).
Development Plan
Refinement of the development plan and cost structure.
Engineering & Production Capacity
Advancement of project engineering and evaluation of production capacity.
Infrastructure & Logistics
Continued progress on infrastructure and logistics.
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