IMA mineral species
Kellyite
Mn²⁺₂Al(AlSiO₅)(OH)₄
Phyllosilicate mineral.
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Properties
| Chemical formula | Mn²⁺₂Al(AlSiO₅)(OH)₄ |
|---|---|
| Elements | Mn, Al, Si, O, H |
| Crystal system | — |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Kly |
| Nickel–Strunz class | 9.ED.15 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Bald Knob deposit, United States
- 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
- Kellyite on Mindat.org
- Wikidata item Q3814414 (source of this page's data – you can correct it there)
IMA mineral species