Unnamed (Orthorhombic dimorph of Barstowite)
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About Unnamed (Orthorhombic dimorph of Barstowite)
Formula:
Pb4CO3Cl6 · H2O
Colour:
Colourless, white
Crystal System:
Orthorhombic
Unique Identifiers
Mindat ID:
39613
Long-form identifier:
mindat:1:1:39613:4
Physical Properties of Unnamed (Orthorhombic dimorph of Barstowite)
Colour:
Colourless, white
Chemistry of Unnamed (Orthorhombic dimorph of Barstowite)
Mindat Formula:
Pb4CO3Cl6 · H2O
Element Weights:
Crystallography of Unnamed (Orthorhombic dimorph of Barstowite)
Crystal System:
Orthorhombic
Class (H-M):
mm2 - Pyramidal
Space Group:
Pmn21
Cell Parameters:
a = 9.208(2) Å, b = 16.654(3) Å, c = 4.206(1) Å
Ratio:
a:b:c = 0.553 : 1 : 0.253
Unit Cell V:
645 ų
Z:
2
Common Associates
Associations Based on Photo Data:
| 4 photos of Unnamed (Orthorhombic dimorph of Barstowite) associated with 'Unnamed (Pb-Fe-Cl-S(?)-O-H Phase)' | Pb-Fe-Cl-S(?)-O-H |
| 1 photo of Unnamed (Orthorhombic dimorph of Barstowite) associated with Penfieldite | Pb2Cl3(OH) |
Other Information
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 Unnamed (Orthorhombic dimorph of Barstowite)
mindat.org URL:
https://www.mindat.org/min-39613.html
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References for Unnamed (Orthorhombic dimorph of Barstowite)
Localities for Unnamed (Orthorhombic dimorph of Barstowite)
Showing 3 localities.
Locality List
- 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).
All localities listed without proper references should be considered as questionable.
Austria | |
| Kolitsch et al. (2009) +2 other references |
Greece | |
| Fritz Schreiber collection (SXRD-analysed by Uwe Kolitsch) |
| Kolitsch et al. (2009) +2 other references |





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The
Slag localities, Waitschach, Guttaring, Sankt Veit an der Glan District, Carinthia, Austria