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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Calcite from
Whitney Mine (Iron Range Reserve O-87), Saint Louis County, Minnesota, USA


Locality type:Mine
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Whitney Mine (Iron Range Reserve O-87), Saint Louis County, Minnesota, USA
Data Identifiers
Mindat Occurrence Record ID:504170
Long-form Identifier:1:3:504170:1
GUID (UUID V4):0
Nearest other occurrences of Calcite
3.9km (2.4 miles) ⓘHibbing Taconite Mine, Saint Louis County, Minnesota, USA
7.1km (4.4 miles) ⓘSherman Mine (Sherman Mines Group; South Fraser Mine), Saint Louis County, Minnesota, USA
12.3km (7.6 miles) ⓘNational Steel Pellet Plant Mine, Itasca County, Minnesota, USA
14.8km (9.2 miles) ⓘRana Mine (Midway Mine), Saint Louis County, Minnesota, USA
22.0km (13.7 miles) ⓘMinntac Mine (Pilotac Mine; U S Steel Corp), Saint Louis County, Minnesota, USA
26.2km (16.3 miles) ⓘGross-Nelson Mine (Virginia Extension Mine), Saint Louis County, Minnesota, USA
27.5km (17.1 miles) ⓘThunderbird Mine (Virginia Mine; Nelson Reserve On-3), Eveleth, Saint Louis County, Minnesota, USA
29.9km (18.6 miles) ⓘRouchleau Mine, Saint Louis County, Minnesota, USA
31.2km (19.4 miles) ⓘMinorca Mine (Laurentian Mine; Minorca Taconite Project; Biwabik West), Saint Louis County, Minnesota, USA
31.6km (19.6 miles) ⓘWyoming Mine, Saint Louis County, Minnesota, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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