UM1989-23-S:ClPbSb
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Formula:
Pb17Sb18S43Cl2
Chemically similar to ardaite, dadsonite, playfairite, and some unnamed species. Reported as "Mineral C", co-desribed with 'UM1989-16-S:AgClPbSb' ("mineral C1"), from which it is indistinguishable under microscope.
Occurs as a cryptocrystalline product, milimeter-size, within massive semseyite. The "product" has a flow texture and also contains boulangerite and tetrahedrite.
Very similar to to the synthetic "phase V" of Bortnikov et al. (1979); its relation to playfairite may be shown as: Sb3+ + S2- = Pb2+ + Cl-, which is a substitution mechanism also known for dadsonite.
Occurs as a cryptocrystalline product, milimeter-size, within massive semseyite. The "product" has a flow texture and also contains boulangerite and tetrahedrite.
Very similar to to the synthetic "phase V" of Bortnikov et al. (1979); its relation to playfairite may be shown as: Sb3+ + S2- = Pb2+ + Cl-, which is a substitution mechanism also known for dadsonite.
Unique Identifiers
Mindat ID:
51637
Long-form identifier:
mindat:1:1:51637:6
Similar Names
| UM1980-08-S:ClPbSb | Pb3Sb8S14Cl4.5 | |
| UM1980-09-S:ClPbSb | Pb7Sb8S16Cl3.4 | |
| UM1980-10-S:ClPbSb | Pb2Sb2S4.76Cl0.31 | |
| UM1984-27-S:ClPbSb | Pb2SbS3Cl | |
| UM1984-32-S:CuPbSb | Pb2CuSb3S7 |
Chemistry of UM1989-23-S:ClPbSb
Mindat Formula:
Pb17Sb18S43Cl2
Element Weights:
Elements listed:
X-Ray Powder Diffraction
Powder Diffraction Data:
| d-spacing | Intensity |
|---|---|
| 4.08 Å | (20) |
| 3.85 Å | (50) |
| 3.54 Å | (100) |
| 2.82 Å | (30) |
| 2.067 Å | (100) |
Comments:
electron diffraction: "4-Å periodicity along b, often with a superstructure doubling this periodicity, and two other periodicities: of 45 Å and 21 Å
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 UM1989-23-S:ClPbSb
mindat.org URL:
https://www.mindat.org/min-51637.html
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References for UM1989-23-S:ClPbSb
Reference List:
Moëlo, Yves; Balitskaya, Olga; Mozgova, Nadia; Sivtsov, Andrei (1989) Chloro-sulfosels de l'indice plombo-antimonifère des Cougnasses (Hautes-Alpes). European Journal of Mineralogy, 1 (3). 381-390 doi:10.1127/ejm/1/3/0381(Abs. in: Jambor, J.L., Burke, E.A.J. (1990): New mineral Names. American Mineralogist: 75: 1435)
Localities for UM1989-23-S:ClPbSb
symbol to view information about a locality.
The 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.
France | |
| Moëlo et al. (1989) +1 other reference |
