4705 - Sylvanite

At-A-Glance

Country of Origin

CO
United States

Photos

Essential Information

Specimen ID

4705

Mineral Name

Sylvanite

Chemical Formula

(Au,Ag)2Te4
Specimen Number
015

Rich mass on quartz, tarnished

Geographic Origin

Locality Nickname

Sunshine, Boulder Co., Colorado

Locality Lat/Long

40.0658191, -105.3666599

Mining District

Sunshine
Original Attributed Locality
Colorado
Sunshine
Geographic Features
Sunshine Canyon