Iowa · Dubuque County
Producer
Mar Jo Hills Quarry
Dubuque County, Iowa, United States
Stone
Crushed/Broken
⌖ Show on map
USGS source ↗
Commodities
Primary
Stone, Crushed/Broken
Commodity type
N
Economic & production
Development status
Producer
Identification
Deposit ID
10145929
Alternate names
Horseshoe Bluff Quarry
Region
NA
Data score
E
Coordinates
42.46171, -90.63322