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Colemanite

Rich Olsen Collection

Product details

SpeciesColemanite
SizeMiniature
Dimensions2.7 x 2.8 x 1.1 cm
Added on05/14/2026
LocalityUSA, California, Boron Open Pit, Boron, Kern County
Current owner
DB
Dave Bunk Minerals
Member since 2026

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Colemanite
Mineral guide
Learn about Colemanite
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Colemanite
Regional guide
Colemanite from Boron Open Pit, Boron, Kern County
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Locality guide
Boron Open Pit, Boron, Kern County
Boron Open Pit, Boron, Kern County, USA — a major borate locality producing colemanite, ulexite, borax and kernite; prized for color crystals and rare borates.