UM1973-11-E:FeIrRh
A material that is NOT an approved mineral species
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Formula:
(Rh,Ir)Fe ?
Specific Gravity:
6.2 (Calculated)
Crystal System:
Isometric
In a platinum nugget from Clara Creek, Goodnews Bay, Alaska, USA.
Similar to 'UM1973-10-E:FeIrRh' in terms of chemistry but not optics. Both phases found as a discontinuous rim around platinum grain. Unique combination of elements.
Similar to 'UM1973-10-E:FeIrRh' in terms of chemistry but not optics. Both phases found as a discontinuous rim around platinum grain. Unique combination of elements.
Unique Identifiers
Mindat ID:
47308
Long-form identifier:
mindat:1:1:47308:0
GUID
(UUID V4):
(UUID V4):
3a79a938-125d-4927-ae6c-13d8dd91a188
Physical Properties of UM1973-11-E:FeIrRh
Density:
6.2 g/cm3 (Calculated)
Optical Data of UM1973-11-E:FeIrRh
Anisotropism:
strong
Colour in reflected light:
brownish (refl. light?)
Chemistry of UM1973-11-E:FeIrRh
Mindat Formula:
(Rh,Ir)Fe ?
Elements listed:
Crystallography of UM1973-11-E:FeIrRh
Crystal System:
Isometric
Cell Parameters:
a = 2.979 Å
Unit Cell V:
26.44 ų (Calculated from Unit Cell)
Comment:
P-type cell
X-Ray Powder Diffraction
Powder Diffraction Data:
d-spacing | Intensity |
---|---|
2.115 Å | (100) |
1.22 Å | (80) |
1.493 Å | (25) |
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 UM1973-11-E:FeIrRh
mindat.org URL:
https://www.mindat.org/min-47308.html
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Please feel free to link to this page.
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References for UM1973-11-E:FeIrRh
Reference List:
Localities for UM1973-11-E:FeIrRh
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).
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.
All localities listed without proper references should be considered as questionable.
USA | |
| Snetsinger (1973) |