Michigan · Iron County
Prospect
Holland & Inland Pros. H11, D3, I4
Iron County, Michigan, United States
Iron
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USGS source ↗
Commodities
Primary
Iron
Commodity type
M
Economic & production
Development status
Prospect
Identification
Deposit ID
10194103
Alternate names
Helgemo Prospect
Region
NA
Data score
D
Coordinates
46.0967, -88.53365
References
JAMES H L PETTIJOHN F J AND CLARK L D 1970 MICH GEOSURV R I 7 PLATE 1 P 7