Title | Freibergite (argentiferous tetrahedrite) |
Description | Freibergite is a silver mineral with the chemical formula (Ag,Cu,Fe)12(Sb,As)4S13. It is steel-grey to black metallic in color. Freibergite forms a series with tetrahedrite. |
Location | Australia ▹ Tasmania. Near Roseberry District. |
Photographer | Darla Sondrol. 2001-07-18. |
Collection | University of North Dakota Mineralogy Collection #279. |
Key words | Freibergite, Tasmania |
Tech details | 748 KB. Hand specimen. Fujifilm FinePix S1Pro digital camera; 60mm AF Nikon micro lens. |
GeoDIL number | 1259 |
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