Black Amethyst
Akro Agate Company · 1930s - 1950s
Identification summary
A machine-made solid glass marble that appears opaque black until held to a bright light, revealing a translucent deep amethyst purple.
Visible record
- Maker candidate
- Akro Agate Company
- Era
- 1930s - 1950s
- Pattern
- Solid
- Rarity assessment
- Common
- Condition assessment
- Good
- Size
- Standard (approx. 5/8 inch)
- Material
- Glass