Vote for your favorite mineral in #MinCup26! - Hafnon vs. Putnisite
It's a pair of tiny minerals of unusual chemistry as orange Hafnon battles with purple Putnisite.
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Chalcopyrite from
Lone Occurrence, Yukon-Koyukuk Census Area, Alaska, USA


Locality type:Occurrence
Classification
Species:Chalcopyrite
Formula:CuFeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcopyrite data
Locality Data:Click here to view Lone Occurrence, Yukon-Koyukuk Census Area, Alaska, USA
Data Identifiers
Mindat Occurrence Record ID:584578
Long-form Identifier:1:3:584578:1
GUID (UUID V4):0
Nearest other occurrences of Chalcopyrite
37.6km (23.4 miles) Robert's PGM Prospect (near Middle Fork of Kuskokwim River), Yukon-Koyukuk Census Area, Alaska, USA
41.2km (25.6 miles) Unnamed Occurrence (ARDF - MG045), Yukon-Koyukuk Census Area, Alaska, USA
42.1km (26.1 miles) Chip-Loy Prospect, Yukon-Koyukuk Census Area, Alaska, USA
46.2km (28.7 miles) Unnamed Occurrence (ARDF - MG048; northwest of Smith Lake), Yukon-Koyukuk Census Area, Alaska, USA
46.4km (28.8 miles) Ozzna Creek Prospect, Yukon-Koyukuk Census Area, Alaska, USA
47.7km (29.6 miles) Rat Fork-Headwall Prospect, Yukon-Koyukuk Census Area, Alaska, USA
48.6km (30.2 miles) Rat Fork-Base prospect, Yukon-Koyukuk Census Area, Alaska, USA
50.1km (31.2 miles) Little Bird Prospect, Yukon-Koyukuk Census Area, Alaska, USA
50.4km (31.3 miles) Crash; Sheep Creek 2 Prospect, Yukon-Koyukuk Census Area, Alaska, USA
50.5km (31.4 miles) Sheep Creek-West Prospect, Yukon-Koyukuk Census Area, Alaska, USA
References
 
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