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Calcio-duftite

A variety of Duftite
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About Calcio-duftiteHide

Formula:
(Pb,Ca)CuAsO4(OH)
Ca-bearing variety of duftite (solid solution between duftite and conichalcite).


Unique IdentifiersHide

Mindat ID:
858 (as Calcio-duftite)
1325 (as Duftite)
Long-form identifier:
mindat:1:1:858:5 (as Calcio-duftite)
mindat:1:1:1325:9 (as Duftite)

Chemistry of Calcio-duftiteHide

Mindat Formula:
(Pb,Ca)CuAsO4(OH)
Element Weights:
Element% weight
Pb48.562 %
O18.749 %
As17.560 %
Cu14.893 %
H0.236 %

Calculated from ideal end-member formula.

Common AssociatesHide

Associations Based on Photo Data:
2 photos of Calcio-duftite associated with DioptaseCuSiO3 · H2O
2 photos of Calcio-duftite associated with CalciteCaCO3

Other InformationHide

Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for Calcio-duftiteHide

References for Calcio-duftiteHide

Reference List:

Localities for Calcio-duftiteHide

Showing 3 localities.

This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
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Locality ListHide

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for references and further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species. - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).

All localities listed without proper references should be considered as questionable.
France
 
  • Auvergne-RhÃīne-Alpes
    • RhÃīne
      • Villefranche-sur-SaÃīne
        • Poule-les-Écharmeaux
Chollet Pascal Collection
  • Provence-Alpes-CÃīte d'Azur
    • Hautes-Alpes
      • Gap
        • Orpierre
          • Orpierre mines
Jean-Luc Portes Collection
UK
 
  • England
    • Cumbria
      • Eden
        • Mungrisdale
Claringbull (1951) +2 other references
 
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