Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Domeykite from
Fulton Fissure, Ahmeek, Allouez Township, Keweenaw County, Michigan, USA


Locality type:Fissure
Classification
Species:Domeykite
Formula:Cu3As
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Domeykite data
Locality Data:Click here to view Fulton Fissure, Ahmeek, Allouez Township, Keweenaw County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:418192
Long-form Identifier:1:3:418192:7
GUID (UUID V4):0
Nearest other occurrences of Domeykite
0.8km (0.5 miles) ⓘAhmeek No. 2 Shaft, Ahmeek mine, Ahmeek, Allouez Township, Keweenaw County, Michigan, USA
1.1km (0.7 miles) ⓘArsenide Fissure, Ahmeek Mine, Ahmeek, Allouez Township, Keweenaw County, Michigan, USA
1.2km (0.7 miles) ⓘAhmeek Mine, Ahmeek, Allouez Township, Keweenaw County, Michigan, USA
1.5km (0.9 miles) ⓘAhmeek No. 3 Shaft, Ahmeek mine, Ahmeek, Allouez Township, Keweenaw County, Michigan, USA
1.5km (0.9 miles) ⓘAhmeek No. 4 Shaft, Ahmeek mine, Ahmeek, Allouez Township, Keweenaw County, Michigan, USA
2.6km (1.6 miles) ⓘMohawk Mine, Mohawk, Allouez Township, Keweenaw County, Michigan, USA
2.7km (1.7 miles) ⓘSeneca No. 1 Shaft, Seneca Mine, Seneca, Allouez Township, Keweenaw County, Michigan, USA
7.8km (4.8 miles) ⓘAlbion Mine (Manhattan Mine), Allouez Township, Keweenaw County, Michigan, USA
10.4km (6.5 miles) ⓘCliff Mine, Allouez Township, Keweenaw County, Michigan, USA
13.5km (8.4 miles) ⓘPhoenix Mine, Phoenix, Houghton Township, Keweenaw County, Michigan, USA
References
USGS PP144
 
and/or  
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