Iowa · Louisa County
Producer
Columbus Junction Underground Mine
Louisa County, Iowa, United States
Stone
Crushed/Broken
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USGS source ↗
Commodities
Primary
Stone, Crushed/Broken
Commodity type
N
Economic & production
Development status
Producer
Identification
Deposit ID
10242904
Region
NA
Data score
D
Coordinates
41.24782, -91.42014
References
ROOM AND PILLAR OPERATION WORKING IN WASSONVILLE MEMBER OFHAMPTON FORMATIONENTRANCE IS FROM THE FLOOR OF AN OPEN QUARRYOP:RIVER PRODUCTS CO.IOWA DOT GEN. AGGREGATE SOURCE INFO 1981