What's Happening?
Critical Resources, an Australian mining company, has confirmed significant high-grade scheelite mineralization at its Granite Creek tungsten target, part of the Croesus Project located on New Zealand's West Coast. The company reported that a channel
sample across an in-situ quartz-scheelite vein returned 0.41 meters at 16.63% tungsten trioxide. Out of 25 samples collected, nine showed high-grade tungsten results, with six samples exceeding 1% and three surpassing 2% tungsten trioxide. Historical data from the nearby Little Granite Creek suggests the mineralized system may extend beyond the immediate target area. The findings validate a substantial historical dataset, allowing Critical Resources to proceed with an exploration permit application and plan for maiden drill testing.
Why It's Important?
The discovery of high-grade tungsten at Granite Creek is significant due to the strategic importance of tungsten as a critical mineral. With China controlling approximately 80% of the global tungsten supply and tightening its exports, the benchmark price for tungsten has increased significantly. This development could help diversify the supply chain and reduce dependency on Chinese exports. The confirmation of high-grade tungsten deposits in New Zealand could bolster the country's mining sector and contribute to the global supply of this critical mineral. The U.S., along with other Western governments, has recognized tungsten as a critical mineral, underscoring the importance of such discoveries in securing supply chains for essential materials.
What's Next?
Critical Resources plans to lodge an exploration permit application for the Granite Creek target in the second half of 2026. Following the permit grant and necessary approvals, the company intends to conduct maiden drill testing. The success of these steps could lead to further exploration and development activities, potentially increasing the global supply of tungsten. The outcome of these efforts will be closely watched by stakeholders in the mining industry and governments interested in securing critical mineral supplies.
