VANCOUVER, British Columbia, Oct. 02, 2025 (GLOBE NEWSWIRE) -- EnviroGold Global (“EnviroGold Global” or “the Company”) today announced its readiness to support the United States’ drive for silver supply security by deploying the Company’s proprietary NVRO Process™ to recover silver from U.S. mine tailings and other mine-waste streams. This announcement follows the U.S. Department of the Interior’s publication of the Draft 2025 List of Critical Minerals, which, for the first time, includes silver, elevating ...

Group 1 - MTM Critical Metals Ltd has successfully recovered high-grade antimony from U.S.-sourced electronic waste using its proprietary Flash Joule Heating technology, achieving a 98% conversion rate and yielding 3.13% antimony concentration, which exceeds typical global mine grades of 0.1% to 1.0% [1][2][3] - The recovery of antimony is aligned with the U.S. critical minerals strategy, as antimony is vital for industries such as munitions, semiconductors, and battery manufacturing, while the U.S. currently relies heavily on imports from China [2][3] - The results validate the strategic importance of recovering critical metals from e-waste and support ongoing discussions with U.S. government stakeholders for potential funding [3] Group 2 - MTM Critical Metals specializes in advanced metal recovery technologies and holds exclusive licensing rights to the Flash Joule Heating technology developed by Rice University [4] - The company has secured a pre-permitted demonstration site in Texas and is engaging with U.S. agencies to scale operations [3][4] - MTM also holds exploration assets for niobium, rare earth elements, and gold, located in Western Australia and Quebec [4]