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- Pacific Coast Borax Company
Type locality
Pacific Coast Borax Company
United StatesCountry
4Minerals
Facts
- Country
- United States
- Minerals
- 4
- Species citing it (Wikidata)
- 3
- First described here
- Gerstleyite, Mazzite-Na, Probertite and others
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q7122358
Minerals first described here · 4
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Gerstleyite | Na₂(Sb,As)₈S₁₃·2H₂O | Monoclinic | — | — |
| Mazzite-Na | Na₈(Si₂₈Al₈)O₇₂·30H₂O | Hexagonal | — | — |
| Probertite | NaCaB₅O₇(OH)₄·3H₂O | Monoclinic | — | — |
| Tunellite | SrB₆O₉(OH)₂·3H₂O | Monoclinic | — | — |