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Purebase Announces Keystone Mine Permitted and Operational
GlobeNewswire Inc.·
Purebase Corporation announced that the Keystone Mine has received its Nevada operating permit and commenced operations on June 29, 2026. CoreTer LLC will handle mining operations while Purebase will market the production output. The company achieved this transition from an abandoned 80-year-old project to full operation in under 5 months.
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