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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Siderite from
Diamond Mine, Itasca County, Minnesota, USA


09457620017272275596300.jpg
Siderite, etc.

Diamond Mine, Itasca County, Minnesota, USA
09457620017272275596300.jpg
Siderite, etc.

Diamond Mine, Itasca County, Minnesota, USA
06899480017272043552627.jpg
Siderite, etc.

Diamond Mine, Itasca County, Minnesota, USA
Locality type:Mine
Classification
Species:Siderite
Formula:FeCO3
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Associated Minerals Based on Photo Data:
Goethite1
Limonite1
Data
Mineral Data:Click here to view Siderite data
Locality Data:Click here to view Diamond Mine, Itasca County, Minnesota, USA
Data Identifiers
Mindat Occurrence Record ID:801544
Long-form Identifier:1:3:801544:0
GUID (UUID V4):0
Nearest other occurrences of Siderite
1.6km (1.0 miles) ⓘPlummer Mine (Plummer Mine; Homestead Mine; Diamond Mine; USS Plummer), Itasca County, Minnesota, USA
8.1km (5.0 miles) ⓘHill Annex Mine, Itasca County, Minnesota, USA
25.5km (15.9 miles) ⓘNational Steel Pellet Plant Mine, Itasca County, Minnesota, USA
34.8km (21.6 miles) ⓘHibbing Taconite Mine, Saint Louis County, Minnesota, USA
37.6km (23.4 miles) ⓘWhitney Mine (Iron Range Reserve O-87), Saint Louis County, Minnesota, USA
44.5km (27.7 miles) ⓘSherman Mine (Sherman Mines Group; South Fraser Mine), Saint Louis County, Minnesota, USA
52.2km (32.4 miles) ⓘRana Mine (Midway Mine), Saint Louis County, Minnesota, USA
59.4km (36.9 miles) ⓘMinntac Mine (Pilotac Mine; U S Steel Corp), Saint Louis County, Minnesota, USA
63.4km (39.4 miles) ⓘGross-Nelson Mine (Virginia Extension Mine), Saint Louis County, Minnesota, USA
64.7km (40.2 miles) ⓘThunderbird Mine (Virginia Mine; Nelson Reserve On-3), Eveleth, Saint Louis County, Minnesota, USA
References
Bill Morgenstern - Collection
 
and/or  
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