AI-assisted community identification

Banded Green Agate

German (Idar-Oberstein) · Late 19th to Early 20th Century (1870-1910)

Banded Green Agate by German (Idar-Oberstein), identification view
Community photograph · added 10 June 2026

Identification summary

A premium antique marble hand-ground from natural chalcedony. These were highly prized for their beauty and durability compared to contemporary clay or glass marbles.

Visible record

Maker candidate
German (Idar-Oberstein)
Era
Late 19th to Early 20th Century (1870-1910)
Pattern
Banded / Fortification
Rarity assessment
Uncommon
Condition assessment
Good
Size
Standard (approx. 5/8" to 3/4")
Material
Natural Agate (Chalcedony)