Purebase promotes Joe Thomas to advisory board chairman IONE, CA, March 13, 2024 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCQB: PUBC), a natural resource development company headquartered in Ione, California, announces the appointment of Joseph Thomas...

Purebase Gets (C618) And (C1567) Certification On New SCM Product IONE, CA, July 10, 2020 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCQB: PUBC), a diversified resource company, headquartered in Ione, California, today announces that its Supplementary Cementitious...