Facts
- Symbol
- Rh
- Atomic number
- 45
- Atomic mass
- 102.9 u
- Minerals
- 18
- Period
- 5
- Group
- 9
- Block
- d
- Melting point
- 3,571 °C
- Boiling point
- 6,741 °C
- Discovered
- 1803
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q1087
Minerals containing this element · 18
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Andrieslombaardite | RhSbS | Cubic | — | 7.62 g/cm³ |
| Cherepanovite | RhAs | Orthorhombic | — | — |
| Cuprorhodsite | (Cu₁+₀.₅Fe³⁺₀.₅)Rh³⁺₂S₄ | Cubic | 5.0 | — |
| Ezochiite | Cu¹⁺(Rh³⁺Pt⁴⁺)S₄ | — | — | — |
| Ferhodsite | (Fe,Rh,Ni,Ir,Cu,Pt)₉S₈ | Tetragonal | — | — |
| Ferrotorryweiserite | Rh₅Fe₁₀S₁₆ | Trigonal | — | — |
| Hollingworthite | RhAsS | Cubic | — | — |
| Kashinite | (Ir,Rh)₂S₃ | — | — | — |
| Kingstonite | (Rh,Ir,Pt)₃S₄ | Monoclinic | 6.0 | — |
| Konderite | Cu₃Pb(Rh,Pt,Ir)₈S₁₆ | — | — | — |
| Miassite | Rh₁₇S₁₅ | Cubic | — | 7.53 g/cm³ |
| Minakawaite | RhSb | Orthorhombic | — | 10.04 g/cm³ |
| Polkanovite | Rh₁₂As₇ | Hexagonal | — | — |
| Rhodarsenide | Rh₂As | Orthorhombic | — | — |
| Rhodium (native) | (Rh, Pt) | Cubic | 3.5 | — |
| Rhodplumsite | Rh₃Pb₂S₂ | Trigonal | — | 9.79 g/cm³ |
| Shiranuiite | Cu⁺(Rh³⁺Rh⁴⁺)S₄ | Cubic | — | — |
| Zaccariniite | RhNiAs | Tetragonal | — | 10.00 g/cm³ |