UM1993-29-TeO:AuPb
Invalid as an unnamed mineral
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Formula:
(Au,Pb)3TeO2
Colour:
Dark jasmine green
Hardness:
2½ - 3
This page provides mineralogical data about UM1993-29-TeO:AuPb.
Unique Identifiers
Mindat ID:
43263
Long-form identifier:
mindat:1:1:43263:0
GUID
(UUID V4):
(UUID V4):
1b484850-e246-4a6e-a4ee-d43549b82eab
IMA Classification of UM1993-29-TeO:AuPb
IMA status notes:
Unnamed (probably invalid)
Approval history:
Unnamed, and probably invalid.
Physical Properties of UM1993-29-TeO:AuPb
Transparency:
Opaque
Colour:
Dark jasmine green
Hardness:
2½ - 3 on Mohs scale
Hardness Data:
Mohs hardness reference species
Comment:
Hardness was found to be less than to equal of that of native gold (i.e. gold as reference species)
Cleavage:
None Observed
Optical Data of UM1993-29-TeO:AuPb
Anisotropism:
Distinct
Reflectivity:
Wavelength | R |
---|---|
480nm | 15.3% |
526nm | 15.3% |
546nm | 18.3% |
589nm | 21.3% |
644nm | 20.4% |
656nm | 19.1% |
Graph shows reflectance levels at different wavelengths (in nm). Top of box is 100%. Peak reflectance is 21.3%.
Colour in reflected light:
Tea brown with a rosy hue
Internal Reflections:
Absent to very weak
Pleochroism:
Visible
Comments:
Deep tea brown to lighter tea brown
Chemistry of UM1993-29-TeO:AuPb
Mindat Formula:
(Au,Pb)3TeO2
Elements listed:
Common Impurities:
Ca
Crystallography of UM1993-29-TeO:AuPb
Morphology:
Inclusions up to 0.125 x 0.1 mm in native gold, consisting of tabular to prismatic irregular crystals and dendrites up to 0.063 x 0.028 mm.
Geological Environment
Geological Setting:
Tellurium-rich gold-bearing quartz veins, hosted in diorite and quartz monzonite
Synonyms of UM1993-29-TeO:AuPb
Other Language Names for UM1993-29-TeO:AuPb
Simplified Chinese:氧碲铅金矿
金矿物A (蔡长金)
金矿物A (蔡长金)
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 UM1993-29-TeO:AuPb
mindat.org URL:
https://www.mindat.org/min-43263.html
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Please feel free to link to this page.
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References for UM1993-29-TeO:AuPb
Reference List:
Localities for UM1993-29-TeO:AuPb
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.
China | |
| Changjin Cai (1993) |