Wisconsin · Lafayette County
Past Producer
Calvert,Frontier,And Treganza
Lafayette County, Wisconsin, United States
Zinc
⌖ Show on map
USGS source ↗
Commodities
Tertiary
Zinc
Commodity type
M
Economic & production
Development status
Past Producer
First production
1909
Discovery year
1905
Identification
Deposit ID
10156386
Alternate names
Calvert Mine, Frontier Mine, Treganza Mine
Region
NA
Data score
E
Coordinates
42.57311, -90.39261