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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Chalcopyrite from
Unnamed Occurrence (ARDF - TL056; on the Yentna Glacier), Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA


Classification
Species:Chalcopyrite
Formula:CuFeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcopyrite data
Locality Data:Click here to view Unnamed Occurrence (ARDF - TL056; on the Yentna Glacier), Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
Data Identifiers
Mindat Occurrence Record ID:594555
Long-form Identifier:1:3:594555:9
GUID (UUID V4):0
Nearest other occurrences of Chalcopyrite
3.9km (2.4 miles) ⓘUnnamed Occurrence (ARDF - TL057; on the Yentna Glacier), Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
26.4km (16.4 miles) ⓘUnnamed Occurrence (ARDF - TL076; near Heart Mtn), McGrath Mining District, Denali Borough, Alaska, USA
29.8km (18.5 miles) ⓘUnnamed Occurrence (ARDF - TL054; near Mt. Foraker), Yentna Mining District, Denali Borough, Alaska, USA
30.2km (18.8 miles) ⓘJiles-Knudson; J + K; Purkeypile Prospect (s), McGrath Mining District, Denali Borough, Alaska, USA
30.3km (18.8 miles) ⓘBoulder Creek; Purkeypile Boulder Creek; Boulder Creek Tin Lode; Purkey Tin; Wonder; Scenic; Basin; Lead Prospect, McGrath Mining District, Denali Borough, Alaska, USA
32.0km (19.9 miles) ⓘUnnamed Occurrences (ARDF - MM177; near Foraker Glacier), Kantishna Mining District, Denali Borough, Alaska, USA
32.4km (20.1 miles) ⓘHogback; Purkeypiles; Little Mountain Prospect, McGrath Mining District, Denali Borough, Alaska, USA
33.4km (20.8 miles) ⓘUnnamed Occurrence (ARDF - TL021), Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
43.7km (27.2 miles) ⓘUnnamed Occurrence (ARDF - TL019), Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
47.5km (29.5 miles) ⓘUnnamed Prospects (ARDF - MM169; east-central tier of claims; Mt. Eielson district), Kantishna Mining District, Denali Borough, Alaska, USA
References
(2008) Alaska Resource Data File (ARDF) Open-File Report 2008-1225. US Geological Survey
 
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