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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Köttigite from
Palhal Mine, Branca, Albergaria-a-Velha, Aveiro, Portugal


00239650017368391606447.jpg
Köttigite

Palhal Mine, Branca, Albergaria-a-Velha, Aveiro, Portugal
00239650017368391606447.jpg
Köttigite

Palhal Mine, Branca, Albergaria-a-Velha, Aveiro, Portugal
03224730017272731509213.jpg
Köttigite

Palhal Mine, Branca, Albergaria-a-Velha, Aveiro, Portugal
Locality type:Mine
Classification
Species:Köttigite
Formula:Zn3(AsO4)2 · 8H2O
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Köttigite data
Locality Data:Click here to view Palhal Mine, Branca, Albergaria-a-Velha, Aveiro, Portugal
Data Identifiers
Mindat Occurrence Record ID:685297
Long-form Identifier:1:3:685297:9
GUID (UUID V4):0
References
Alves, Pedro (n.d.) Personal communication.
 
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