Item talk:Q162256
From geokb
Mindat Short Description
Arsenic Group.
Although long thought to be stable, bismuth, as an element, was shown to be weakly radioactive, with an enormously long half-life period: 1.9 × 1019 years (de Marcillac et al., 2003).
Geoscience Ontology Status Notes
Agricola G (1530) Bisemutum, in Bermannvs Sive De Re Metallica, Froben (Basileae) 75-76
IMA Formula (from Mindat)
Bi
RRUFF Formula (from Geoscience Ontology)
Bi
