UM1984-34-Sb:AsCoNi
A material that is NOT an approved mineral species
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Formula:
(Co,Ni)(Sb,As)2
The (probable) Co analogue of nisbite and seinäjokite (basing on the optical properties, composition, and restricted mode of occurrence).
Found as elongated 5 microns long grains along the bismuth-chalcopyrite contact and also in bismuth itself; coexists with breithauptite and bornite.
Found as elongated 5 microns long grains along the bismuth-chalcopyrite contact and also in bismuth itself; coexists with breithauptite and bornite.
Unique Identifiers
Mindat ID:
47772
Long-form identifier:
mindat:1:1:47772:1
GUID
(UUID V4):
(UUID V4):
ddc1ce16-aa8b-4137-96f2-27d3970f4cfd
Optical Data of UM1984-34-Sb:AsCoNi
Anisotropism:
distinct (less anisotropic than breithauptite)
Colour in reflected light:
bluish gray (oil immersion)
Comments:
reflectance (R) between 450 and 650 nm rather constant: 55-60%; reflectance shape is flat as for nisbite
Chemistry of UM1984-34-Sb:AsCoNi
Mindat Formula:
(Co,Ni)(Sb,As)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 UM1984-34-Sb:AsCoNi
mindat.org URL:
https://www.mindat.org/min-47772.html
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Please feel free to link to this page.
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References for UM1984-34-Sb:AsCoNi
Reference List:
Localities for UM1984-34-Sb:AsCoNi
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.
Sweden | |
| the probable Co-analogue of nisbite. ... +2 other references |