Vote for your favorite mineral in #MinCup26! - Hafnon vs. Putnisite
It's a pair of tiny minerals of unusual chemistry as orange Hafnon battles with purple Putnisite.
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Hematite from
Stubler Mine, Saint Louis County, Minnesota, USA


Locality type:Mine
Classification
Species:Hematite
Formula:Fe2O3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Hematite data
Locality Data:Click here to view Stubler Mine, Saint Louis County, Minnesota, USA
Data Identifiers
Mindat Occurrence Record ID:503946
Long-form Identifier:1:3:503946:3
GUID (UUID V4):0
Nearest other occurrences of Hematite
0.7km (0.4 miles) ⓘGrant Mine (State of Minnesota), Saint Louis County, Minnesota, USA
0.8km (0.5 miles) ⓘJudson Mine (State of Minnesota), Saint Louis County, Minnesota, USA
1.1km (0.7 miles) ⓘForster-Burt Mine (U.S.Steel Reserve O-61), Saint Louis County, Minnesota, USA
1.1km (0.7 miles) ⓘIron Chief Mine (U S Steel Corp), Saint Louis County, Minnesota, USA
1.2km (0.7 miles) ⓘSharon Mine, Saint Louis County, Minnesota, USA
1.4km (0.9 miles) ⓘMichael Reserve St-10 Prospect (State of Minnesota), Saint Louis County, Minnesota, USA
1.5km (0.9 miles) ⓘCulver Mine (Rhude & Fryberger Inc), Saint Louis County, Minnesota, USA
1.6km (1.0 miles) ⓘLenont Reserve O-35 Prospect, Saint Louis County, Minnesota, USA
1.7km (1.1 miles) ⓘWabigon Mine, Saint Louis County, Minnesota, USA
1.8km (1.1 miles) ⓘDrew Mine (First Amer Nat Bk Duluth Tr et al), Saint Louis County, Minnesota, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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