Blue Tiger Eye
Vitro Agate · 1940s-1960s
Identification summary
Opaque white patch marble with cobalt blue patch bordered by dark navy-black.
Visible record
- Maker candidate
- Vitro Agate
- Era
- 1940s-1960s
- Pattern
- patch
- Rarity assessment
- Common
- Condition assessment
- Near Mint
- Size
- Standard 5/8 inch Player - 15mm
- Material
- Glass
Why this candidate
Best match: opaque white base with single thick blue patch edged in dark navy/black, soft feathered edges, and machine-made gloss. Classic Vitro Tiger-Eye construction and 15mm player size. Both views show patch wrapping ~1/3 of surface.