AI-assisted community identification

Blue Opaque Patch

Vitro Agate Company · 1940s-1960s Late Classic

Blue Opaque Patch by Vitro Agate Company, identification view
Community photograph · added 12 September 2026

Identification summary

Opaque light to medium blue base with white to pale-blue cloudy patch and thin dark green-black wispy swirl, standard 5/8-inch machine-made marble.

Visible record

Maker candidate
Vitro Agate Company
Era
1940s-1960s Late Classic
Pattern
patch swirl
Rarity assessment
Common
Condition assessment
Good
Size
Standard Player 5/8 inch - 16mm
Material
Glass