Reposit Carbon is developing enhanced rock weathering (ERW) and ocean alkalinity enhancement (OAE) applications for its wholly-owned, potentially multi-billion tonne, Cogburn mineral deposit. Reposit’s ERW and OAE applications are expected to use the Cogburn deposit’s magnesium-rich, ultramafic rocks as source material for permanent carbon removal based on natural geochemical processes. 

ERW accelerates the reaction between CO₂ in the atmosphere and certain magnesium-rich silicate rocks, converting CO₂ into stable carbonate minerals. Once stored in this solid form, carbon is effectively locked away on geological timescales.

Reposit is a Canadian company founded by a team of experienced mineral exploration and development, carbon sequestration and investment professionals. 

The Reposit mineral deposit is located near major transportation infrastructure including the TransCanada Highway and shipping routes along the Fraser River. It provides a controlled setting for testing, measurement, and early development. Reposit’s current work is focused on land-based enhanced rock weathering, with ocean alkalinity enhancement explored as a related research area.

As the Reposit team proceeds with the project’s initial phases, we welcome inquiries about quantification, end-use applications and/or our business model. And we look forward to sharing news on our project with our LinkedIn followers.

Reposit Carbon

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