Minnesota · Itasca County
Past Producer

Gordon Annex Reserve

Itasca County, Minnesota, United States
IronSilicaAluminumManganeseWaterFreePhosphorus-Phosphates
⌖ Show on mapUSGS source ↗
Commodities
PrimaryIron
TertiarySilica, Aluminum, Manganese, Water, Free, Phosphorus-Phosphates
Commodity typeB
Materials
Other materialsChert, Goethite, Hematite
Economic & production
Development statusPast Producer
First production1949
Identification
Deposit ID10195044
Alternate namesPerry Mine
RegionNA
Data scoreC
Coordinates47.39969, -93.12332
References
MINERAL RESOURCES RESEARCH CENTER. MINNESOTA MININGDIRECTORY - 1981, ED. BY W.D. TRETHEWAY. UNIV. OF MINN.,MINNEAPOLIS, MINN., 1981, P. 82.