Corundum
Unknown Owner
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Purplish red prismatic crystals of corundum, the variety known as Ruby, measuring to 2.0 cm in length on matrix. In good condition. Incredibly fluorescent under longwave ultraviolet light.
Product details
SpeciesCorundum
SizeSmall Cabinet
Dimensions6.5 x 5.5 x 4.5 cm
Added on06/28/2025
LocalityKetito, Manyara
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 06/2025 | Unknown Owner | $120.00 |
| — | Weinrich Minerals | Not disclosed |
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Mineral guide
Learn about Corundum
iconic mineral with ruby and sapphire varieties; Mohs 9, vivid colors, and sharp crystals; prized for color, form, and provenance.Regional guide


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