IMA mineral species
Jeffreyite
(Ca,Na)₂(Be,Al)(Si₂O₇,HSi₂O₇)
Sorosilicate mineral.
Properties
| Chemical formula | (Ca,Na)₂(Be,Al)(Si₂O₇,HSi₂O₇) |
|---|---|
| Elements | Ca, Na, Be, Al, Si, O, H |
| Crystal system | Orthorhombic |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Jfy |
| Nickel–Strunz class | 9.BB.10 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Jeffrey mine, Canada
- Type locality
- Notable source / deposit
- Country of origin
Marker positions are approximate (region or locality level). Type localities from Wikidata; notable sources curated by Crystopedia.
Learn more
- Jeffreyite on Mindat.org
- Wikidata item Q3807824 (source of this page's data – you can correct it there)
IMA mineral species
Orthorhombic