Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Barium-bearing Volborthite

A variety of Volborthite
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Formula:
(Cu,Ba)3(V2O7)(OH)2 · 2H2O
A barium-bearing variety of volborthite.


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Unique IdentifiersHide

Mindat ID:
26541 (as Barium-bearing Volborthite)
4200 (as Volborthite)
Long-form identifier:
mindat:1:1:26541:8 (as Barium-bearing Volborthite)
mindat:1:1:4200:6 (as Volborthite)

Chemistry of Barium-bearing VolborthiteHide

Mindat Formula:
(Cu,Ba)3(V2O7)(OH)2 · 2H2O
Element Weights:
Element% weight
Cu40.171 %
O37.085 %
V21.469 %
H1.274 %

Calculated from ideal end-member formula.
Elements listed:
Ba, Cu, H, O, V - search for minerals with similar chemistry

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 Barium-bearing VolborthiteHide

References for Barium-bearing VolborthiteHide

Localities for Barium-bearing VolborthiteHide

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.

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.
USA
 
  • Arizona
    • Apache County
      • Cane Valley Mining District
        • Yazzie Mesa
          • Monument No. 2 channel
Anthony et al. (1995)
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