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Mine detail: Duluth Complex Fe Ti mineralization
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North America
United States
Minnesota
Cook, Lake
Previously called ''
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Location
Lat / long:
48.05, -90.93347
Resource(M)
Tertiary:
Titanium, Metal
Ore:
Magnetite, Ilmenite
Production
Operation type:
Unknown
Production size:
Unknown
Development status:
Occurrence
Geology
Host rock:
Duluth Complex
Host type:
Gabbro
References
MRDS
W001353
DEP
10093326
Reference
GROUT 1959 MINN. GEOL. SURV BULL. 3
Reporter
Force, Eric R., Sutphin, David M., Mason Jr., G.T., Woodruff, L.G.