UM1997-04-As:IrSSe
Valid as an unnamed mineral
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Formula:
Ir(As,Se,S)2
Chemically and stoichiometrically similar (or identical?) to iridarsenite.
Electron microprobe data (wt.%):
Ir 55.40–56.40
Ru 0.19–0.70
Pt 0.55–0.90
Rh 0.13–0.22
Fe 0.20–0.29
As 17.61–18.41
Te 1.67–1.72
S 3.00–3.52
Se 18.15–19.27
total 98.51–99.91 wt%
This corresponds to (Ir0.97Ru0.01Pt0.01Rh0.01Fe0.01)Σ1.01(As0.81Se0.77S0.36Te0.04)Σ1.98.
Electron microprobe data (wt.%):
Ir 55.40–56.40
Ru 0.19–0.70
Pt 0.55–0.90
Rh 0.13–0.22
Fe 0.20–0.29
As 17.61–18.41
Te 1.67–1.72
S 3.00–3.52
Se 18.15–19.27
total 98.51–99.91 wt%
This corresponds to (Ir0.97Ru0.01Pt0.01Rh0.01Fe0.01)Σ1.01(As0.81Se0.77S0.36Te0.04)Σ1.98.
Unique Identifiers
Mindat ID:
54085
Long-form identifier:
mindat:1:1:54085:0
Similar Names
| UM1973-20-S:IrOs | A synonym of Unnamed (Ir-Os Sulphide I) | (Ir,Os)S2 |
| UM1997-02-As:IrOs | ~(Ir,Os)2As | |
| UM2008-03-AsS:IrOs | (Ir,Os)5As4S3 |
IMA Classification of UM1997-04-As:IrSSe
IMA status notes:
Unnamed (probably valid)
Chemistry of UM1997-04-As:IrSSe
Mindat Formula:
Ir(As,Se,S)2
Elements listed:
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 UM1997-04-As:IrSSe
mindat.org URL:
https://www.mindat.org/min-54085.html
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References for UM1997-04-As:IrSSe
Reference List:
Localities for UM1997-04-As:IrSSe
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.
Russia | |
| Tolstykh et al. (1997) +1 other reference |
