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UM2005-24-S:FeIrNi
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Formula:
(Fe,Ni,Ir)S
also given as (Fe,Ni,Ir)8S8
Co-described with UM2005-05-Ge:Pd (most likely now known as palladogermanide), UM2005-04-Bi:Pd, UM2005-17-O:CuFePdPt, UM2005-18-O:FeIrRh, UM2005-19-O:IrOs, UM2005-20-OH:CuIrOsRh, UM2005-21-OH:FeIrPtRh, UM2005-22-OH:IrPtRh, UM2005-25-Sb:BiPd, and skaergaardite.
Found intergrown with magnetite and pyrrhotite.
Corresponds to "Table 12, anal. #3". Compare or identical to UM1981-16-S:CuFeIrNiRh, thus status here is set as "probably invalid".
EPMA data [wt.%; 2 analyses]:
Pt 2.13, 1.09
Ir 26.23, 25.54
Rh 2.21, 2.71
Fe 19.21, 19.96
Ni 17.93, 18.31
Cu 2.88, 2.87
S 27.66, 28.29
total 98.24, 98.77
This corresponds to (Fe3.19-3.24Ni2.83Ir1.27-1.20Cu0.42-0.41Rh0.20-0.24Pt0.10-0.05)Σ8.01-7.97S8.
Found intergrown with magnetite and pyrrhotite.
Corresponds to "Table 12, anal. #3". Compare or identical to UM1981-16-S:CuFeIrNiRh, thus status here is set as "probably invalid".
EPMA data [wt.%; 2 analyses]:
Pt 2.13, 1.09
Ir 26.23, 25.54
Rh 2.21, 2.71
Fe 19.21, 19.96
Ni 17.93, 18.31
Cu 2.88, 2.87
S 27.66, 28.29
total 98.24, 98.77
This corresponds to (Fe3.19-3.24Ni2.83Ir1.27-1.20Cu0.42-0.41Rh0.20-0.24Pt0.10-0.05)Σ8.01-7.97S8.
Unique Identifiers
Mindat ID:
54516
Long-form identifier:
mindat:1:1:54516:5
Similar Names
| UM2000-14-E:FeIrNi | ~Ir(Ni,Fe)2 | |
| UM2000-15-E:FeIrNi | ~Ir(Ni,Fe)4 | |
| UM2000-16-E:FeIrNi | ~Ir2(Fe,Ni) | |
| UM2000-17-E:FeIrNi | ~Ir3(Ni,Fe)2 | |
| UM2008-20-E:FeIrNi | A synonym of Garutiite | (Ni,Fe,Ir) |
| UM2009-06-E:FeIrNi | ||
| UM2009-07-E:FeIrNi | Ir3(Ni,Fe)8 | |
| UM2009-08-E:FeIrNi | Ir3(Fe,Ni)4 | |
| UM2009-09-E:FeIrNi | Ir2(Fe,Ni)3 |
Optical Data of UM2005-24-S:FeIrNi
Chemistry of UM2005-24-S:FeIrNi
Mindat Formula:
(Fe,Ni,Ir)S
also given as (Fe,Ni,Ir)8S8
also given as (Fe,Ni,Ir)8S8
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 UM2005-24-S:FeIrNi
mindat.org URL:
https://www.mindat.org/min-54516.html
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References for UM2005-24-S:FeIrNi
Reference List:
Nekrasov, I. Ya., Lennikov, A. M., Zalishchak, B. L., Oktyabrsky, R. A., Ivanov, V. V., Sapin, V. I., Taskaev, V. I. (2005) COMPOSITIONAL VARIATIONS IN PLATINUM-GROUP MINERALS AND GOLD, KONDER ALKALINE-ULTRABASIC MASSIF, ALDAN SHIELD, RUSSIA. The Canadian Mineralogist, 43 (2) 637-654 doi:10.2113/gscanmin.43.2.637
Localities for UM2005-24-S:FeIrNi
ⓘ - 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.
- 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 | |
| Nekrasov et al. (2005) +1 other reference |
