Copper-bearing Beudantite

PbFe3(AsO4)(SO4)(OH)6
Also known as
  • Cuprian Beudantite

Where it forms, where it's found

3recorded occurrences
Source · OpenStreetMap

Safety & handling

Chemical composition

Constituent elements
Mass composition breakdown
ElementAtoms At. mass g/mol Mass g/molMass share
8OOxygenOxygen1415.999223.986
31.47%
82PbLeadLead1207.200207.200
29.11%
26FeIronIron355.845167.535
23.54%
33AsArsenicArsenic174.92274.922
10.53%
16SSulfurSulfur132.06032.060
4.50%
1HHydrogenHydrogen61.0086.048
0.85%
Total711.751100.00%

Mass share = atoms × atomic mass ÷ molar mass × 100

From Mindat formula

Synonyms

  • Cuprian Beudantite

Literature, links & citation

Cite this entry
@misc{mineral2026,
  author    = {Mineral Index editorial board},
  title     = {Copper-bearing Beudantite — Mineral Index},
  year      = {2026},
  url       = {https://mineralindex.org/minerals/copper-bearing-beudantite-29421},
  note      = {Accessed 2026-05-11}
}