agatized

/ˈæɡəˌtaɪzd/
adjective
  1. Converted into or resembling agate (a hard, banded stone), often used to describe fossilized wood or other organic material that has been replaced by agate.
    • The museum displayed a beautiful piece of agatized wood from an ancient forest.
    • The jeweler carved a pendant from agatized coral found in a riverbed.
    • Collectors prize agatized fossils for their colorful, stone-like patterns.
Synonyms
What does "agatized" mean? | whatsthatwordmean | whatsthatwordmean