UM1973-02-As:PbPdPtSn
A material that is NOT an approved mineral species
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Formula:
(Pd,Pt)5(As,Sn,Pb)2
From original paper: (Pd,Pt)2+x(As,Sn,Pb)
Crystal System:
Tetragonal
Possibly the As analogue of palarstanide, but only in chemical (not structural) terms.
Chemically practically identical to Unnamed (Pd Arsenide), also from the Noril'sk area.
Analysis of a single grain; probably identical with the phase of the ~(Pd,Pt)3(Sn,As) composition (UM1973-08-E:AsPdPtSn in the Valid Unnamed Minerals list, also tetragonal thus different from atokite).
Grains, 2 - 300 microns in diameter. Associated minerals: chalcopyrite, cubanite, djerfisherite, galena, gold, magnetite, pentlandite, polarite, sperrylite, sphalerite, valleriite, other PGM, Ag-Au alloys.
Chemically practically identical to Unnamed (Pd Arsenide), also from the Noril'sk area.
Analysis of a single grain; probably identical with the phase of the ~(Pd,Pt)3(Sn,As) composition (UM1973-08-E:AsPdPtSn in the Valid Unnamed Minerals list, also tetragonal thus different from atokite).
Grains, 2 - 300 microns in diameter. Associated minerals: chalcopyrite, cubanite, djerfisherite, galena, gold, magnetite, pentlandite, polarite, sperrylite, sphalerite, valleriite, other PGM, Ag-Au alloys.
Unique Identifiers
Mindat ID:
47292
Long-form identifier:
mindat:1:1:47292:0
GUID
(UUID V4):
(UUID V4):
75d564e3-e928-49ed-8840-396e13aef60e
Optical Data of UM1973-02-As:PbPdPtSn
Anisotropism:
brownish grey
Bireflectance:
weak (air)
Colour in reflected light:
light grey with creamy or yellowish tints
Chemistry of UM1973-02-As:PbPdPtSn
Mindat Formula:
(Pd,Pt)5(As,Sn,Pb)2
From original paper: (Pd,Pt)2+x(As,Sn,Pb)
From original paper: (Pd,Pt)2+x(As,Sn,Pb)
Crystallography of UM1973-02-As:PbPdPtSn
Crystal System:
Tetragonal
Cell Parameters:
a = 3.99 Å, c = 3.665 Å
Ratio:
a:c = 1 : 0.919
Unit Cell V:
58.35 ų (Calculated from Unit Cell)
X-Ray Powder Diffraction
Powder Diffraction Data:
d-spacing | Intensity |
---|---|
2.23 Å | (100) |
1.992 Å | (50) |
1.476 Å | (40) |
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 UM1973-02-As:PbPdPtSn
mindat.org URL:
https://www.mindat.org/min-47292.html
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References for UM1973-02-As:PbPdPtSn
Reference List:
Localities for UM1973-02-As:PbPdPtSn
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.
Russia | |
| Razin et al. (1973) +1 other reference |