
thumb|Bronzite variety from the Bare Hills copper mine, Baltimore County, Maryland, USA (size: 9.6 x 7.5 x 4.9 cm) thumb|Bronzitite, thin section of a rock made of olivine and pyroxene, mostly bronzite. Photomicrograph, viewed with polarized light.
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).