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
Unnamed Occurrence (ARDF - HE190; south wall of valley of upper Windy Creek), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA


Classification
Species:Siderite
Formula:FeCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Siderite data
Locality Data:Click here to view Unnamed Occurrence (ARDF - HE190; south wall of valley of upper Windy Creek), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Data Identifiers
Mindat Occurrence Record ID:591801
Long-form Identifier:1:3:591801:0
GUID (UUID V4):0
Nearest other occurrences of Siderite
3.6km (2.3 miles) ⓘUnnamed Occurrence (ARDF - HE192; upper Windy Creek), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
4.8km (3.0 miles) ⓘUnnamed Occurrence (ARDF - HE188; south side of valley of Windy Creek), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
5.7km (3.6 miles) ⓘUnnamed Occurrence (ARDF - HE185; south of Windy Creek), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
7.1km (4.4 miles) ⓘUnnamed Occurrence (ARDF - HE186; south wall of valley of Windy Creek), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
7.3km (4.5 miles) ⓘUnnamed Occurrence (ARDF - HE187; south wall of valley of Windy Creek), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
7.6km (4.7 miles) ⓘUnnamed Occurrences (ARDF - HE214; south of lower Windy Creek), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
11.3km (7.0 miles) ⓘUnnamed Occurrence (ARDF - HE183; south of lower Windy Creek), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
11.5km (7.2 miles) ⓘUnnamed Occurrence (ARDF - HE181), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
16.7km (10.4 miles) ⓘGossan lode Prospect, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
17.3km (10.7 miles) ⓘUnnamed Occurrence (ARDF - MH042; north of Coal Creek), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
References
(2008) Alaska Resource Data File (ARDF) Open-File Report 2008-1225. US Geological Survey
 
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