Where it forms, where it's found
5recorded occurrences
Synonyms
- Agate Opal
- Banded Opal
Literature, links & citation
Cite this entry
@misc{mineral2026,
author = {Mineral Index editorial board},
title = {Opal-Agate — Mineral Index},
year = {2026},
url = {https://mineralindex.org/minerals/opal-agate-3005},
note = {Accessed 2026-05-11}
}