Ione, CA, April 24, 2025 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCQB: PUBC), a leading provider of sustainable mineral-based solutions for agriculture and construction, is pleased to announce its second international shipment of Humate Advantage , this time to India. Following the recent dispatch to Pakistan, this marks another key milestone in the global distribution of the product, reinforcing Purebase’s growing... Read More

Ione, CA, April 10, 2025 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCQB: PUBC), a leader in sustainable mineral-based solutions for agriculture and construction, is pleased to announce the international shipment and sale of Humate Advantage to Pakistan for agricultural applications. This marks a significant step toward the relaunch of the product, with the goal of selling Humate Advantage into the Asian and Central and... Read More

IONE, CA, Sept. 06, 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. UCPRC launched the Sustainable... Read More

IONE, CA, Aug. 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. UCPRC launched the Sustainable Concrete... Read More

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... Read More

IONE, CA, Dec. 14, 2023 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCQB: PUBC), a diversified resource company, headquartered in Ione, California, announces the appointment of Stephen Gillings, MBA as Chief Financial Officer, effective December 13, 2023. Mr. Gillings holds extensive experience in business and finance, having received a Bachelor of Science in Accounting from the University of California, Berkeley, as well as... Read More

IONE, CA, Nov. 14, 2023 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCPK: PUBC), (“Purebase”) announces today that it has signed an agreement with Capstone Partners to secure financing up to 120 million to fund the design, construction, and equipping of a new kaolin mineral production facility. This new facility will produce a metakaolin that is targeted for use as a supplementary cementitious material (SCM) for use in the... Read More

IONE, CA, Nov. 08, 2023 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCPK: PUBC), (“Purebase”) Purebase Corporation entered a Second Amendment to the Materials Extraction Agreement (“Agreement”) on November 1, 2023 with US Mine, LLC (“US Mine”), which Agreement provides for US Mine to provide kaolin clay for Purebase’s planned production of metakaolin to be used as supplementary cementitious material (SCM). The Amendment... Read More

IONE, CA, Oct. 23, 2023 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCPK: PUBC), (“Purebase”) recently hosted a group of energy and environment stakeholders at its Ione, CA site, coordinated by ClimateWorks Foundation, a global platform for philanthropy to innovate and scale high-impact climate solutions that benefit people and the planet. The site visit showcased Purebase’s operations and its plans to address global... Read More

IONE, CA, Sept. 21, 2023 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCPK: PUBC), (“Purebase”) is a diversified mineral resource company headquartered in Ione, California. Purebase Corporation representatives were recently invited to attend the Fall 2023 National Concrete Consortium in Portland, Oregon on September 12-14. In attendance were state officials from over 20 state DOT’s (Department of Transportation). Also in... Read More

IONE, CA, Sept. 12, 2023 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCPK: PUBC), (“Purebase”) a diversified mineral resource company, headquartered in Ione, California. Effective September 11, 2023, Purebase Corporation welcomes Brady Barto to its Board of Directors who comes from Signal Hill Petroleum where he currently holds the position of Exploration Manager and has been with the company for over eighteen years. Mr.... Read More

IONE, CA, July 17, 2023 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCPK: PUBC), (“Purebase”) a diversified mineral resource company, headquartered in Ione, California. Purebase Corporation hosted a team from the California Air Resources Board (CARB) on Tuesday, July 11, 2023. The agency wanted a better understanding of how Purebase Corporation’s planned rollout of its supplementary cementitious material (SCM) could help in... Read More

IONE, CA, July 05, 2023 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCPK: PUBC), (“Purebase”) a diversified mineral resource company, headquartered in Ione, California. Purebase Corporation is pleased to announce that its Phase 1 calciner is operational as of Wednesday, July 5th, 2023. The Phase 1 calciner will allow Purebase Corporation to produce its supplementary cementitious material (SCM). The SCM that is being produced... Read More

IONE, CA, June 14, 2023 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCPK: PUBC), (“Purebase”) a diversified mineral resource company, headquartered in Ione, California. In recent studies conducted and released by Dr. Farshad Rajabipour at Pennsylvania State University and Dr. Jan Olek at Purdue University, Purebase’s metakaolin tested very well against other pozzolans and calcined clays from across the country. The study... Read More

IONE, CA, June 05, 2023 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCPK: PUBC), (“Purebase”) a diversified mineral resource company, headquartered in Ione, California. Purebase Corp is on schedule for the installation of its Phase 1 calciner operations and expects to be in production in the next 60 days. The calciner is the key component for Purebase to produce a metakaolin from their supply of kaolin located in Ione,... Read More

IONE, CA, May 09, 2023 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCPK: PUBC), Purebase Corp has moved to the construction phase of a metakaolin processing facility. Phase one of the buildout will be the modification and upgrading of existing assets located on US Mine Corp property. This existing infrastructure will fast-track Purebase’s ability to commercially produce a metakaolin suitable for supplementary cementitious... Read More

IONE, CA, May 02, 2023 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCPK: PUBC), (“Purebase”) a diversified mineral resource company, headquartered in Ione, California, has elected to terminate the non-binding Term Sheet with Fortera Corporation regarding the proposed construction of an onsite commercial manufacturing plant. As a result, Purebase currently intends to move forward with constructing a manufacturing facility to... Read More

IONE, CA, Dec. 01, 2022 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCPK: PUBC), (“Purebase”) a diversified resource company, headquartered in Ione, California, is in discussions with Fortera Corporation (“Fortera”), a Silicon Valley-based materials technology company, regarding the proposed terms of a commercial plant agreement. Purebase and Fortera recently entered into a non-binding term sheet and are working towards a... Read More

Purebase Corporation (OTCQB: PUBC), (“Purebase”) a diversified resource company, headquartered in Ione, California, is pleased to announce a strategic partnership with a large national vertically integrated materials company to launch its new eco-friendly, supplementary cementitious material (SCM), a high-performance product designed to replace cement and eliminate the Co2 created by calcining limestone in its production.... Read More

IONE, CA, Aug. 13, 2021 (GLOBE NEWSWIRE) -- Purebase Corporation (OTCQB: PUBC), a diversified resource company, headquartered in Ione, California, is pleased to announce the appointment of Dr. Kimberly Kurtis to the Purebase Board of Directors. For the past year, Dr. Kurtis has been serving as an Advisory Board Member. Dr. Kurtis’s innovative research on the multi-scale structure and performance of cement-based materials has... Read More

Purebase Corporation (OTCQB:PUBC) (“Purebase” or the “Company”), a diversified resource company, headquartered in Ione, California, announced today that it has entered into an agreement with U.S. Mine LLC to acquire the right to access up to 100M tons of certain raw clay materials. These clay materials will be targeted for use as a supplementary cementitious material (SCM) for use in the production of lower carbon cements.... Read More

Purebase Corporation (OTCQB:PUBC), (“Purebase” or the “Company”), a diversified resource company, headquartered in Ione, California, announced today that it has received an additional financing commitment of up to $2,000,000 from its largest shareholder, US Mine Corp. (“USMC”), a privately held mining and exploration company, of which certain owners also serve on the Company’s board of directors. US Mine Corp. has committed... Read More

Purebase Corporation (OTCQB: PUBC), a diversified resource company, headquartered in Ione, California, today announces the appointment of Michael Fay as Chief Financial Officer, effective as of January 21. Mr. Fay is an innovative and collaborative executive with a background in all aspects of private and public accounting. He has a proven record of improving operating performance in high-growth, fast-paced companies. Mr.... Read More