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Silver-bearing Tetrahedrite from
Keystone Mine, Coquihalla Pass, Nicola Mining Division, British Columbia, Canada


Locality type:Mine
Classification
Species:Tetrahedrite Subgroup var: Silver-bearing Tetrahedrite
Formula:(Cu,Ag)6[Cu4(Fe,Zn)2]Sb4S13
Comments:At K1, originally referred to as freibergite, analysis revealed far too little silver for that species. Superb micro-sized lustrous crystals to 5mm, occasionally growing in cavities of pick rhodochrosite, which makes for very attractive specimens.
Quality for species:Good crystals or rich for species - important (!)
Abundance at site:Rare
Confirmation
Validity:Believed Valid
Associated Minerals:
Associates:Baryte
Galena
Quartz
Rhodochrosite
Sphalerite
Data
Mineral Data:Click here to view Silver-bearing Tetrahedrite data
Locality Data:Click here to view Keystone Mine, Coquihalla Pass, Nicola Mining Division, British Columbia, Canada
Data Identifiers
Mindat Occurrence Record ID:404844
Long-form Identifier:1:3:404844:2
GUID (UUID V4):0
References
R. O. Meyer collection, composition confirmed by EDS/WDS analysis and morphological consistency
 
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