Corundum - image 1
Corundum - image 2
specimen video

Corundum

Unknown Owner
Nice thumbnail for this locality, a loose gemmy blue crystal of corundum, the variety known as Sapphire. In great condition all around.

Product details

Species
CorundumAbout Corundum →
SizeThumbnail
Dimensions1.1 x 0.8 x 0.3 cm
Added on07/13/2025
Locality
USA, Montana, Judith Basin County

Known provenance

DateCollectorAcquisition price
07/2025Unknown Owner$140.00
—Weinrich MineralsNot disclosed

Learn more

Corundum
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
Corundum from Judith Basin County
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