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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Agardite-(Y) from
Old Knoll Mine, Daly gorge, Yudnamutana District, Arkaroola (Arkaroola Wilderness Sanctuary; Arkaroola Station), Pastoral Unincorporated Area, South Australia, Australia


03927010017361093839231.jpg
Agardite-(Y), etc.

Old Knoll Mine, Daly gorge, Yudnamutana District, Arkaroola, Pastoral Unincorporated Area, South Australia, Australia
03927010017361093839231.jpg
Agardite-(Y), etc.

Old Knoll Mine, Daly gorge, Yudnamutana District, Arkaroola, Pastoral Unincorporated Area, South Australia, Australia
03927010017361093839231.jpg
Agardite-(Y), etc.

Old Knoll Mine, Daly gorge, Yudnamutana District, Arkaroola, Pastoral Unincorporated Area, South Australia, Australia
Locality type:Mine
Classification
Species:Agardite-(Y)
Formula:YCu6(AsO4)3(OH)6 · 3H2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Cornwallite1
Data
Mineral Data:Click here to view Agardite-(Y) data
Locality Data:Click here to view Old Knoll Mine, Daly gorge, Yudnamutana District, Arkaroola (Arkaroola Wilderness Sanctuary; Arkaroola Station), Pastoral Unincorporated Area, South Australia, Australia
Data Identifiers
Mindat Occurrence Record ID:1658102
Long-form Identifier:1:3:1658102:9
GUID (UUID V4):0
References
Peter Elliott pers. comm. Identification: Visual Identification, SEM-EDS
 
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