Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Magnetite from
Minntac Mine (Pilotac Mine; U S Steel Corp), Saint Louis County, Minnesota, USA


Locality type:Mine
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Minntac Mine (Pilotac Mine; U S Steel Corp), Saint Louis County, Minnesota, USA
Data Identifiers
Mindat Occurrence Record ID:503436
Long-form Identifier:1:3:503436:9
GUID (UUID V4):0
Nearest other occurrences of Magnetite
2.4km (1.5 miles) ⓘMountain Iron Mine (Rathburn Mine; Aetna Mine; U S Steel Corp), Saint Louis County, Minnesota, USA
2.6km (1.6 miles) ⓘMott Mine (U S Steel & State of Minnesota), Saint Louis County, Minnesota, USA
3.3km (2.1 miles) ⓘSnively Mine (Shively Mine; U S Steel Corp), Saint Louis County, Minnesota, USA
3.4km (2.1 miles) ⓘIroquois Mine (Inland Steel Company; Pacific Isle Mining Company), Saint Louis County, Minnesota, USA
3.7km (2.3 miles) ⓘHanna Mine (Alan Mine; U S Steel Corp), Saint Louis County, Minnesota, USA
3.9km (2.4 miles) ⓘAtkins Mine (G N I O P), Saint Louis County, Minnesota, USA
3.9km (2.4 miles) ⓘBrunt Mine, Saint Louis County, Minnesota, USA
3.9km (2.5 miles) ⓘWacootah Mine (State of Minnesota), Saint Louis County, Minnesota, USA
4.5km (2.8 miles) ⓘDeacon Mine (State of Minnesota), Saint Louis County, Minnesota, USA
4.9km (3.0 miles) ⓘPilot Mine (U S Steel Corp), Saint Louis County, Minnesota, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
55TH INSTITUTE ON LAKE SUPERIOR GEOLOGY (2009) PROCEEDINGS VOLUME 55 p. 70-71
 
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