Facts
- Country
- Belgium
- Minerals
- 2
- Species citing it (Wikidata)
- 1
- First described here
- Halloysite, Hydrohalloysite
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q540710
Minerals first described here · 2
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Halloysite | Al₂Si₂O₅(OH)₄ | Monoclinic | — | — |
| Hydrohalloysite | Al₂Si₂O₅(OH)₄·2H₂O | — | — | — |