Calcio-duftite

Where it forms, where it's found

3recorded occurrences

Source · OpenStreetMap

Safety & handling

Chemical composition

Constituent elements: Mass composition breakdown
Element Atoms At. mass g/mol Mass g/mol Mass share
82PbLead Lead 1 207.200 207.200
44.39%
8OOxygen Oxygen 5 15.999 79.995
17.14%
33AsArsenic Arsenic 1 74.922 74.922
16.05%
29CuCopper Copper 1 63.546 63.546
13.61%
20CaCalcium Calcium 1 40.078 40.078
8.59%
1HHydrogen Hydrogen 1 1.008 1.008
0.22%
Total 466.749 100.00%
Mass share = atoms × atomic mass ÷ molar mass × 100
From Mindat formula

Mass composition breakdown
Element	Atoms	At. mass g/mol	Mass g/mol	Mass share
82PbLead	Lead	1	207.200	207.200	44.39%
8OOxygen	Oxygen	5	15.999	79.995	17.14%
33AsArsenic	Arsenic	1	74.922	74.922	16.05%
29CuCopper	Copper	1	63.546	63.546	13.61%
20CaCalcium	Calcium	1	40.078	40.078	8.59%
1HHydrogen	Hydrogen	1	1.008	1.008	0.22%
	Total	466.749	100.00%

Literature, links & citation

Cite this entry

Entry last updated August 11, 2025

@misc{mineral2025,
  author    = {Mineral Index editorial board},
  title     = {Calcio-duftite — Mineral Index},
  year      = {2025},
  url       = {https://mineralindex.org/minerals/calcio-duftite-858}
}