AI-assisted community identification

Blue Onyx

Akro Agate · 1930s-1942

Blue Onyx by Akro Agate, identification view
Community photograph · added 12 September 2026

Identification summary

Opaque light sky-blue machine swirl with thin black / dark brown pinstripes and one mustard-olive band wrapping the equator. Classic Blue Onyx Swirl.

Visible record

Maker candidate
Akro Agate
Era
1930s-1942
Pattern
Onyx Swirl - striped opaque
Rarity assessment
Uncommon
Condition assessment
Near Mint
Size
Standard - 16mm (5/8 inch)
Material
Glass