Missouri · Greene County
Past Producer
Helm Mine
Greene County, Missouri, United States
Iron
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USGS source ↗
Commodities
Primary
Iron
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10146948
Region
NA
Data score
D
Coordinates
37.18897, -93.5319
References
MGS NB 462 PG 22 HUGHES 1910MGS VOL 10 PG 250 CRANE 1912USGS PHOTO GS-V-BVY 1-109 2-9-68 1:21000 - 1/8 AC