Browse mineral resources

Prospect

Occurrence • Lead

Bonson Mine

Past Producer • Zinc, Lead, Iron

Levens Mine North Langworthy Mine

Past Producer • Lead, Zinc

Stewart and Bartlett Mine

Past Producer • Lead

Level Mine

Past Producer • Lead

Kilbourne Mine

Past Producer • Lead

Brugh and Amsden Mine

Past Producer • Zinc, Lead

Beadle Mine, Dubuque and L Superior Mine

Past Producer • Lead, Zinc

Durango Drybone Mine Ewing Diggings

Past Producer • Lead, Zinc

Twin Springs Quarry

Past Producer • Phosphorus-Phosphates

Roadcut

Past Producer • Phosphorus-Phosphates

Creek Bank

Past Producer • Phosphorus-Phosphates

Creek Bank

Past Producer • Phosphorus-Phosphates

Roadcut

Past Producer • Phosphorus-Phosphates

Occurrence

Past Producer • Phosphorus-Phosphates

Creek Bank

Past Producer • Phosphorus-Phosphates

Occurrence

Past Producer • Phosphorus-Phosphates

Excavation

Past Producer • Phosphorus-Phosphates

Bonson Mine

Unknown • Zinc

Beadle Mine

Unknown • Lead

Level Mine

Unknown • Lead

Fourteenth Street Mine

Unknown • Zinc

Fitzpatrick Mine

Unknown • Zinc

Stewarts Cave Mine

Unknown • Lead

Levens Mine

Unknown • Lead

Kilbourne Mine

Unknown • Lead

Durango Drybone Mine

Unknown • Zinc

Stewarts Cave Mine

Past Producer • Lead

Fourteenth Street Mine

Past Producer • Lead, Zinc

Fitzpatrick Mine

Past Producer • Lead, Zinc

Roadcut

Past Producer • Phosphorus-Phosphates

Composite Section

Past Producer • Phosphorus-Phosphates

Stream Bank

Past Producer • Phosphorus-Phosphates

Brugh and Amsden Mine

Unknown • Lead

Stewart and Bartlett Mine

Unknown • Lead

Unknown

Past Producer • Stone, Crushed/Broken

Unknown

Past Producer • Stone, Crushed/Broken

Unknown

Past Producer • Stone, Crushed/Broken

Unknown

Past Producer • Stone, Crushed/Broken

Arnsdorf

Past Producer • Stone, Crushed/Broken

Unknown

Past Producer • Stone, Crushed/Broken

Beecher West Dubuque Quarry

Past Producer • Stone, Crushed/Broken

Kemp Quarry

Producer • Stone, Crushed/Broken

Kurt Quarry

Past Producer • Stone, Crushed/Broken

Koos Quarry

Past Producer • Stone, Crushed/Broken

Unknown

Past Producer • Stone, Crushed/Broken

Unknown

Past Producer • Sand and Gravel, Construction

Trappist Quarry

Past Producer • Stone, Crushed/Broken

Mar Jo Hills Quarry

Producer • Stone, Crushed/Broken

Eagle Point Lime Works

Past Producer • Stone, Crushed/Broken

Becker Quarry

Past Producer • Stone, Crushed/Broken, Limestone, Dimension

Unknown

Past Producer • Sand and Gravel, Construction

Sherrills Mound Mines

Past Producer • Lead

Unknown

Past Producer • Stone, Crushed/Broken

Unknown

Past Producer • Sand and Gravel, Construction

Schlitche Quarry

Past Producer • Stone, Crushed/Broken

Dyersville Quarry

Producer • Stone, Crushed/Broken

Mattloch Quarry

Past Producer • Stone, Crushed/Broken

Mauser Farm

Past Producer • Stone, Crushed/Broken

Sauser Sand Pit

Producer • Sand and Gravel, Construction

Hermsen Quarry

Producer • Stone, Crushed/Broken

Unknown

Past Producer • Sand and Gravel, Construction

Unknown

Past Producer • Sand and Gravel, Construction

Unknown

Past Producer • Stone, Crushed/Broken

Reiter Quarry

Producer • Stone, Crushed/Broken

Lot 340 Quarry

Producer • Stone, Crushed/Broken

Johns Creek Quarry

Past Producer • Stone, Crushed/Broken

Unknown

Past Producer • Stone, Crushed/Broken

Unknown

Past Producer • Stone, Crushed/Broken

Thole Quarry

Producer • Stone, Crushed/Broken

Unknown

Past Producer • Sand and Gravel, Construction

Treester Quarry

Past Producer • Stone, Crushed/Broken

Browns Bottom Wash Plant Plant

Producer • Stone, Crushed/Broken

Lansing Quarry

Past Producer • Stone, Crushed/Broken

Rose Spur Quarry & Mill

Producer • Stone, Crushed/Broken

Kutsch Quarry

Past Producer • Stone, Crushed/Broken

Fitzpatrick Mine

Past Producer • Lead, Zinc

Unknown

Past Producer • Stone, Crushed/Broken

Klein Quarry

Past Producer • Stone, Crushed/Broken

Bertling Quarry

Past Producer • Stone, Crushed/Broken

Wpa Quarry

Past Producer • Stone, Crushed/Broken

Hanten Quarry

Past Producer • Stone, Crushed/Broken

Unknown

Past Producer • Sand and Gravel, Construction

Dubuque Sand and Gravel Dredge

Producer • Sand and Gravel, Construction

Bernard Quarry

Past Producer • Stone, Crushed/Broken

Unknown

Past Producer • Stone, Crushed/Broken

Unknown

Past Producer • Stone, Crushed/Broken

Beecher Sand Ltd.

Producer • Sand and Gravel, Construction

Unknown

Past Producer • Stone, Crushed/Broken

Unknown

Past Producer • Stone, Crushed/Broken

Dzaboff Quarry

Past Producer • Stone, Crushed/Broken

Unknown

Past Producer • Stone, Crushed/Broken

Koopman Pit

Past Producer • Sand and Gravel, Construction

Unknown

Past Producer • Stone, Crushed/Broken