AI-assisted community identification

Red Slag

Christensen Agate Company · Early Machine-Made Era (1925-1933)

Red Slag by Christensen Agate Company, identification view
Community photograph · added 7 April 2026

Identification summary

A high-quality machine-made slag marble featuring a base of translucent red glass swirled with lighter and darker red tones.

Visible record

Maker candidate
Christensen Agate Company
Era
Early Machine-Made Era (1925-1933)
Pattern
Slag
Rarity assessment
Uncommon
Condition assessment
Near Mint
Size
Standard (approx. 5/8 inch)
Material
Glass