Newsletters
Monthly information regarding our market positioning of our realtime assets
Press Release
Purebase Corporation Enters into a Material Definitive Agreement
IONE, CA, November 8, 2023 – 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).
News
Sources: Purebase Corp., Ione, Calif.; CMCM staff
Purebase Corp. anticipates a Q3 start-up for a calciner engineered to process reactive, concrete-grade metakaolin from an Ione, Calif. kaolin clay deposit. An ASTM C618-designated natural pozzolan, metakaolin presents a lower carbon alternative to portland cement, owing to the lower calcination phase heat, < 700°C versus 1,400°C+, required to drive off CO2 from calcium and other minerals. It can be used at portland cement substitution rates hovering 25 percent in concrete mixes.
Purebase Acquires Right to Access 100M Tons of Clay for SCM Project
Purebase acquires right to access 100M tons of clay for SCM project IONE, CA –…

Operations
Purebase is a diversified resource company that acquires, develops, and commercializes industrial and natural mineral deposits to provide solutions to the agricultural and industrial sectors.
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. Many of our products are developed with recycled and compostable materials that contribute to their organic certification. We are committed to producing environmentally friendly organic agricultural amendments through sustainable green practices.
Purebase
NEWS
Purebase Corporation announces today that it has signed an agreement with Capstone Partners
Purebase Corporation announces today that it has signed an agreement with Capstone...
Purebase Corporation Enters into a Material Definitive Agreement
Purebase Corporation Enters into a Material Definitive Agreement IONE, CA, November 8,...
Purebase hosts partners in philanthropy and climate to decarbonize heavy industry
Purebase hosts partners in philanthropy and climate to decarbonize heavy industry IONE,...
By providing your e-mail address, you are consenting to receive press releases and other information concerning Purebase Corporation and its affiliates and partners. You may withdraw your consent at any time.