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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Quartz from
Thunderbird Mine (Thunderbird North & South), Eveleth, Saint Louis County, Minnesota, USA


Locality type:Mine
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Thunderbird Mine (Thunderbird North & South), Eveleth, Saint Louis County, Minnesota, USA
Data Identifiers
Mindat Occurrence Record ID:651769
Long-form Identifier:1:3:651769:4
GUID (UUID V4):0
Nearest other occurrences of Quartz
8.3km (5.2 miles) ⓘGruner prospect, Virginia, Saint Louis County, Minnesota, USA
17.1km (10.6 miles) ⓘMary Ellen pit, Biwabik, Saint Louis County, Minnesota, USA
44.5km (27.6 miles) ⓘNorth American Mine, Saint Louis County, Minnesota, USA
47.9km (29.8 miles) ⓘSoudan Mine, Soudan, Vermilion Range, Saint Louis County, Minnesota, USA
50.0km (31.1 miles) ⓘMurray prospect, Vermilion Range, Saint Louis County, Minnesota, USA
50.3km (31.3 miles) ⓘGold Island Prospect, Saint Louis County, Minnesota, USA
50.7km (31.5 miles) ⓘMurray shear, Vermilion River Mines, Saint Louis County, Minnesota, USA
52.0km (32.3 miles) ⓘNorthshore Mine (Peter Mitchell Mine; Reserve Mine; Babbitt Mine), Babbitt, Saint Louis County, Minnesota, USA
55.1km (34.2 miles) ⓘMinnamax Exploration shaft prospect (Amax Exploration Inc), Ely-Hoyt Lakes Area, Saint Louis County, Minnesota, USA
55.1km (34.3 miles) ⓘHill Annex Mine, Itasca County, Minnesota, USA
References
55TH INSTITUTE ON LAKE SUPERIOR GEOLOGY (2009) PROCEEDINGS VOLUME 55 p. 54-55
 
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