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- Clay canyon, Fairfield
Type locality
Clay canyon, Fairfield
United StatesCountry
6Minerals
Facts
- Country
- United States
- Minerals
- 6
- Species citing it (Wikidata)
- 5
- First described here
- Englishite, Gordonite, Millisite and others
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q29994396
Minerals first described here · 6
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Englishite | K₃Na₂Ca₁₀Al₁₅(PO₄)₂₁(OH)₇·26H₂O | Monoclinic | 3.0 | — |
| Gordonite | MgAl₂(PO₄)₂(OH)₂·8H₂O | — | — | — |
| Millisite | NaCaAl₆(PO₄)₄(OH)₉·3H₂O | — | — | — |
| Montgomeryite | Ca₄MgAl₄(PO₄)₆(OH)₄ * 12H₂O | Monoclinic | — | — |
| Overite | CaMgAl(PO₄)₂(OH)·4H₂O | Orthorhombic | — | — |
| Wardite | NaAl₃(PO₄)₂(OH)₄·2H₂O | Tetragonal | 5.0 | — |