Purebase Strengthens Its Board of Advisors With Addition Of Globally Recognized Expert In SCM IONE, CA, Sept. 29, 2020 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCQB: PUBC), a diversified resource company, headquartered in Ione, California, today announces that Dr. Karen Scrivener, PhD, one...

Purebase Receives ASTM Certifications For New Eco-Friendly, Next-Gen SCMs IONE, CA, Sept. 09, 2020 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCQB: PUBC), a diversified resource company, headquartered in Ione, California, today announces several updates to its production...

Purebase Completes Transaction for Supplemental Cementitious Material “SCM” IONE, CA, June 12, 2020 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCQB: PUBC), a diversified resource company, headquartered in Ione, California, today announces that it has closed on a transaction...

Purebase Acquires Pozzolan Mineral Asset in San Bernardino, California IONE, CA, April 02, 2020 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCQB: PUBC), a diversified resource company, headquartered in Ione, California, is pleased to announce that it has signed a...