Newsletters
Monthly information regarding our market positioning of our realtime assets
Leadership
Mr. Dockter has comprehensive experience in building successful mineral resource businesses
SCM Division
Our metakaolin SCM is proven to rank among the highest-performing pozzolanic materials in concrete in these comparative studies done by some of the most eminent cement and concrete labs.
Local and Global Responsibility
Purebase recognizes that environmentally responsible and ethical operations are its duty as a member of the local and global community. Our company prioritizes local employment, energy conservation, and consistently works to reduce waste. Our supplementary cementitious material for the use of low-carbon cement is developed from mining waste assets and our agricultural products are developed with recycled and compostable materials that contribute to their organic certification. We are committed to producing environmentally friendly amendments through sustainable green practices.
Press Release
Purebase provides its blended supplementary cementitious material to University of California Pavement Research Center for concrete test track
IONE, CA, AUGUST 29, 2024 (GLOBE NEWSWIRE) — Purebase Corporation (OTCQB: PUBC), a natural resource development company headquartered in Ione, California, is pleased to announce that the UC Davis Pavement Research Center (UCPRC) will be utilizing Purebase’s blended metakaolin supplementary cementitious material in its upcoming concrete pavement test track this summer or early fall 2024.
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 as chairman of its advisory board, in addition to his services as a consultant to Purebase. Purebase’s executive leadership has carefully sought out leading science experts whose work is in alignment with our product development efforts focusing on supplementary cementitious materials (SCMs).
News
Climate Policies Shift through the Trump Administration
With a new administration in office comes shifts in laws and regulations pertaining to climate change and clean energy. The Trump administration has ideas for several significant changes to U.S. laws and regulations concerning global warming and climate change.
1. Withdrawal from the Paris Agreement:
On January 20, 2025, President Trump signed an executive order titled “Putting America First In International Environmental Agreements,” directing the immediate withdrawal of the United States from the Paris Agreement. This action marks the second time the U.S. has exited the accord, reflecting a shift away from international climate commitments.
Metakaolin shows high performance at UCPRC Lab Evaluation
Purebase was invited to attend University of California Pavement Research Center’s (UCPRC) Open House last month where attendees were able to gather insight on information regarding current projects, test tracks, and labs.
Current CalTrans projects were discussed, and walkthroughs were given on the concrete and asphalt design software, as well as test tracks that are in various states of construction and projects that they are a part of.

Operations
Purebase Corporation (OTCQB: PUBC) is a California-based company that is dedicated to providing solutions to some of the world’s most pressing climate challenges we face today. Our goal is to assist in global efforts of mitigating harmful carbon dioxide emissions by seeking out lower-carbon alternatives.
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