Green and White Swirl
Alley Agate · 1930s-1940s

Identification summary
A classic machine-made swirl marble featuring a milky white opaque base with vibrant green ribbons that wrap around the sphere in a fluid motion.
Visible record
- Maker candidate
- Alley Agate
- Era
- 1930s-1940s
- Pattern
- Swirl
- Rarity assessment
- Common
- Condition assessment
- Good
- Size
- Standard (5/8")
- Material
- Glass