Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by
mindat.org
There are no ages for
Tetrahedrite-(Zn)
at
Cleve-Avon Group (Franklin; Cleve; Avon; South Avon; West Avon; Hull; Barbour; Wake Up Jim; True Blue; Artic; Big Four), Bryant Mining District (Hecla Mining District), Beaverhead Co., Montana, USA