Missouri · St. Louis County
Past Producer
Steffern Quarry
St. Louis County, Missouri, United States
Stone
Crushed/Broken
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USGS source ↗
Commodities
Primary
Stone, Crushed/Broken
Commodity type
N
Economic & production
Development status
Past Producer
Identification
Deposit ID
10184302
Region
NA
Data score
D
Coordinates
38.55975, -90.3015
References
ST. LOUIS FORMATIONLOCATED AT GRAVOIS AND SIEBERT STREETSMGS MINED LAND INVENTORY 1967MGS MSC 2381, GLEASON - 1932