Facts
- Symbol
- In
- Atomic number
- 49
- Atomic mass
- 114.8 u
- Minerals
- 16
- Period
- 5
- Group
- 13
- Block
- p
- Melting point
- 314 °C
- Boiling point
- 3,767 °C
- Discovered
- 1863
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q1094
Minerals containing this element · 16
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Abramovite | Pb₂SnInBiS₇ | Triclinic | — | — |
| Cadmoindite | CdIn₂S₄ | Cubic | 4.0 | 4.79 g/cm³ |
| Damiaoite | PtIn₂ | Cubic | — | 10.70 g/cm³ |
| Dzhalindite | In(OH)₃ | Cubic | — | — |
| Indite | FeIn₂S₄ | Cubic | — | — |
| Indium (native) | In | Tetragonal | — | — |
| Ishiharaite | (Cu,Ga,Fe,In,Zn)S | Cubic | — | — |
| Petrukite | (Cu,Ag)₂(Fe,Zn)(Sn,In)S₄ | Orthorhombic | — | — |
| Ramdohrite | Pb₅.₉Fe₀.₁Mn₀.₁In₀.₁Cd₀.₂Ag₂.₈Sb₁₀.₈S₂₄ | Monoclinic | 2.0 | — |
| Roquesite | CuInS₂ | Tetragonal | — | 4.75 g/cm³ |
| Sakuraiite | (Cu,Zn,Fe,In,Sn)S | Cubic | 4.0 | 4.45 g/cm³ |
| Tennantite-(In) | Cu₆(Cu₅In)As₄S₁₃ | Cubic | — | — |
| Viteite | Pd₅InAs | Tetragonal | — | 10.56 g/cm³ |
| Yanomamite | In(AsO₄)·2H₂O | Orthorhombic | — | — |
| Yixunite | Pt₃In | Cubic | — | 17.91 g/cm³ |
| Znamenskyite | Pb₄In₂Bi₄S₁₃ | Orthorhombic | — | 6.44 g/cm³ |
Minerals named after it · 1
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Indite | FeIn₂S₄ | Cubic | — | — |