Checklist of Minerals Reported from Forest County, Wisconsin
Andalusite
Andradite
Arsenopyrite
Augite
Calcite
Cassiterite
Chalcopyrite
Chlorite Group
Chloritoid
Clinozoisite
Copper
Covellite
Pigeonite
Plagioclase Group
Potassium Feldspar
Polybasite- Pearceite
Pyrite
Pyrrhotite
Sillimanite
Silver
Sphalerite
Stephanite
Tetrahedrite-Tennantite
Touramline
Zircon
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