Fieldstone Bio

About Fieldstone Bio

Fieldstone Bio builds microbial biosensors that turn difficult-to-detect mineral presence into decision-ready outputs. We combine biological sensing with hyperspectral readout and analytics, so teams can increase sampling density to get better results faster than traditional assay workflows. More measurements, higher resolution: Unlimited samples mean unlimited resolution. Scale insight, down to ppb, without scaling complexity. Easier sampling: No need to pulverize or combine multiple samples. Faster feedback: Get results in days, regardless of the number of samples being tested. Spatial insights: Understand critical mineral distribution and variance below the surface. Clearer data: Operationalize results faster with outputs that answer practical questions, like where to sample next, where to drill next, what to process next.