Mineral phase
- IMA name
- Bismuth
- IMA Code
- Bi
- Class
- native element
- Compound type
- elemental mineral
- Formula
- $Bi$
- Chemical formula
- Bi
- Elemental formula
- Bi
- Isotope mixture type
- terrestrial abundance
Strunz
- Class
- elements (01)
- Division
- metalloids and nonmetals (01.C)
- Family
- Arsenic group elements (01.CA)
- Code
- 01.CA.05
Dana
- Major class
- native elements (I)
- Class
- native elements (01)
- Type
- with semi-metallic and non-metallic elements (01.03)
- Group
- Arsenic group (01.03.01)
- Code
- 01.03.01.04
- Phase type
- crystalline
- Crystal system
- trigonal
- Crystal class
- ditrigonal-scalenohedral
- Crystal class symbol
- -3m (D3d)
- Crystal spacegroup
- R-3m
- Molar mass
- 208.98 $g/mol$
- Density
- 9.7 - 9.8 $g/cm^3$
- State NTP
- solid
- Phase transitions
-
Phase transition type Other phases Temperature - Pressure solid-liquid liquid 271.4°C (544.6 K)
- Refringence type
- uniaxial
- Refringence sign
- no
- Birefringence
- 0
- Pure color
- white
- Color
- silver white, pinkish white, red
- Diaphaneity
- opaque
- Luster
- metallic