AI-assisted community identification

Amethyst Swirl

Christensen Agate Company · 1920s-1930s

Amethyst Swirl by Christensen Agate Company, identification view
Community photograph · added 21 April 2026

Identification summary

A premium early machine-made swirl known for its vibrant glass quality and distinct manufacturing marks.

Visible record

Maker candidate
Christensen Agate Company
Era
1920s-1930s
Pattern
Swirl / Ribbon
Rarity assessment
Rare
Condition assessment
Good
Size
Shooter / Large Player
Material
Glass