IMA mineral species
Markwelchite
TlPbSbS₃
Properties
| Chemical formula | TlPbSbS₃ |
|---|---|
| Elements | Tl, Pb, Sb, S |
| Crystal system | Monoclinic |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Mrw |
| Nickel–Strunz class | 2.HD.15 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Jas Roux, France
- 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
- Markwelchite on Mindat.org
- Wikidata item Q127343212 (source of this page's data – you can correct it there)
IMA mineral species
Monoclinic