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- São Luiz river alluvials
Type locality
São Luiz river alluvials
BrazilCountry
3Minerals
Facts
- Country
- Brazil
- Minerals
- 3
- Species citing it (Wikidata)
- 2
- First described here
- Breyite, Deltanitrogen, Jeffbenite
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q57809061
Minerals first described here · 3
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Breyite | Ca₃Si₃O₉ | Triclinic | — | — |
| Deltanitrogen | N | Orthorhombic | — | — |
| Jeffbenite | Mg₃Al₂Si₃O₁₂ | Tetragonal | — | — |