AI-assisted community identification

American Cornelian (Blue & Brown)

Christensen Agate Company · Late 1920s to Early 1930s

American Cornelian (Blue & Brown) by Christensen Agate Company, identification view
Community photograph · added 1 August 2026

Identification summary

An exceptional machine-made swirl featuring crisp stripes of rich blue and earthy brown running parallel across a translucent clear-to-white core.

Visible record

Maker candidate
Christensen Agate Company
Era
Late 1920s to Early 1930s
Pattern
Swirl
Rarity assessment
Rare
Condition assessment
Near Mint
Size
Shooter (25 mm)
Material
Glass