Tri-Lite (Green and Orange variant)
Vitro Agate Company · 1940s-1950s

Identification summary
A vintage American machine-made marble featuring a three-color swirl pattern on an opaque base.
Visible record
- Maker candidate
- Vitro Agate Company
- Era
- 1940s-1950s
- Pattern
- Swirl
- Rarity assessment
- Uncommon
- Condition assessment
- Mint
- Size
- Boulder
- Material
- Glass