Brimstone’s Cement Pitch Hides A Bigger Minerals Refinery Bet | HappeningNow.news
Published Date: June 30, 2026

Energy

Brimstone’s Cement Pitch Hides A Bigger Minerals Refinery Bet

Brimstone’s cement story is interesting because it is not only a cement story.

Source CleanTechnica AI Summary Updated 1h 15m ago
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Brimstone’s cement story is interesting because it is not only a cement story. The company’s public positioning is now much bigger than ordinary Portland cement without limestone process CO₂. Brimstone is presenting itself as a Rock Refinery: a process that starts with calcium-bearing silicate rock and co-produces multiple industrial materials ... [continue…

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