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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Pyrrhotite from
Glacier Fork; Knik River - Glacier Fork Occurrence, Anchorage Mining District, Matanuska-Susitna Borough, Alaska, USA


Locality type:Occurrence
Classification
Species:Pyrrhotite
Formula:Fe1-xS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrrhotite data
Locality Data:Click here to view Glacier Fork; Knik River - Glacier Fork Occurrence, Anchorage Mining District, Matanuska-Susitna Borough, Alaska, USA
Data Identifiers
Mindat Occurrence Record ID:581014
Long-form Identifier:1:3:581014:7
GUID (UUID V4):0
Nearest other occurrences of Pyrrhotite
31.8km (19.8 miles) ⓘJim Creek Occurrence, Anchorage Mining District, Matanuska-Susitna Borough, Alaska, USA
50.1km (31.1 miles) ⓘMoose Creek; Northwestern Prospect, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
68.2km (42.4 miles) ⓘSweepstake Prospect (Mining Co.), Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
69.4km (43.1 miles) ⓘNugget Prospect, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
69.7km (43.3 miles) ⓘMiners River; Miners River Nickel; Miners Bay Prospect, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
70.1km (43.5 miles) ⓘGolden Wonder #9; Mountain Prospect, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
70.9km (44.0 miles) ⓘReed; Gauthier; and Cooper Prospect, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
71.1km (44.2 miles) ⓘGolden Eagle Mine, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
71.8km (44.6 miles) ⓘMineral King; Herman and Eaton; Bettles Bay; Herman-Everman; Merrill Mine, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
75.5km (46.9 miles) ⓘWells Bay No. 3 Occurrence, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
References
(2008) Alaska Resource Data File (ARDF) Open-File Report 2008-1225. US Geological Survey
 
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