Guardian Metal Resources PLCSigns origin-verification deal with Oritain to fingerprint its Nevada tungsten, positioning it for U.S. defense procurement traceability rules under DFARS 252.225-7052 and EO 14415.

Guardian Metal Resources plc has signed a collaboration agreement with Oritain Global Limited to develop a database of origin fingerprints for tungsten, supporting provenance verification for governments, industry and end consumers. The inaugural database will include tungsten from Guardian Metal's co-flagship Tempiute and Pilot Mountain projects in Nevada, with the company delivering initial samples from both sites to Oritain. The agreement is particularly timely ahead of January 1, 2027, when U.S. defense procurement restrictions under Section 854 of the FY2024 National Defense Authorization Act, implemented through DFARS 252.225-7052, are expected to drive tighter traceability requirements across the tungsten supply chain. Those requirements were further reinforced by Executive Order 14415, signed on July 20, 2026, which restricts sourcing waivers for covered-country materials and directs comprehensive supply chain mapping and traceability across U.S. defense procurement. Oritain CEO Alyn Franklin said forensic origin verification is becoming a necessary ingredient for durable critical minerals supply chains, while Guardian Metal CEO Oliver Friesen called the agreement a meaningful step toward building a fully transparent and verifiable tungsten supply chain entirely on U.S. soil.
Guardian Metal Resources PLCSigns origin-verification deal with Oritain to fingerprint its Nevada tungsten, positioning it for U.S. defense procurement traceability rules under DFARS 252.225-7052 and EO 14415.
China Nonferrous Mining Corp LtdWins collaboration agreement to build the inaugural tungsten origin-fingerprint database using Guardian Metal's Tempiute and Pilot Mountain samples.