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👋 Hi everyone, excited to share what we’re building at Bloomineral! We’re a deeptech startup turning captured CO₂ into high-performance minerals using biomineralization (the same process nature has used for millions of years to form shells, corals, and limestone). Our goal is simple but ambitious: Materials shouldn’t just emit carbon. They should store it. By growing ultra-pure, carbon-negative calcium carbonate with algae and light, we’re creating the next-generation ingredients for construction, paints, coatings, and personal care. Same performance as traditional minerals (or even better), but with permanent carbon storage built in. We’ve reached TRL 4, validated 100% pure CaCO₃ in the lab, filed our core patent, and are planning on building our pilot in the coming year. Bloomineral is still early, but we’re moving fast and learning even faster. If you’re interested in carbon removal, sustainable materials, or just curious about what “building with carbon” looks like, we’d love to connect! www.bloomineral.com More updates soon, The Bloomineral Team 💙