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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Chrysocolla from
Miguel Vacas Mine, Nossa Senhora da Conceição e São Bartolomeu, Vila Viçosa, Évora, Portugal


Locality type:Pit
Classification
Species:Chrysocolla
Formula:Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Comments:Specimens not analyzed.
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Associated Minerals Based on Photo Data:
Libethenite3
Malachite1
Data
Mineral Data:Click here to view Chrysocolla data
Locality Data:Click here to view Miguel Vacas Mine, Nossa Senhora da Conceição e São Bartolomeu, Vila Viçosa, Évora, Portugal
Photo GalleryView Gallery (8 photos)
Data Identifiers
Mindat Occurrence Record ID:3651
Long-form Identifier:1:3:3651:1
GUID (UUID V4):0
Nearest other occurrences of Chrysocolla
37.8km (23.5 miles) Cabeça Alta Mines, Monsaraz, Reguengos de Monsaraz, Évora, Portugal
44.3km (27.5 miles) Azeiteiros Mine, Nossa Senhora da Graça dos Degolados, Campo Maior, Portalegre, Portugal
60.3km (37.5 miles) Ganhoteira prospect, Torre de Coelheiros, Évora, Évora, Portugal
73.2km (45.5 miles) Vale de Marcos Mine, Barrancos, Barrancos, Beja, Portugal
75.7km (47.0 miles) Minancos Mine, Barrancos, Barrancos, Beja, Portugal
81.5km (50.7 miles) Herdade da Safira Mine, Nossa Senhora da Vila, Nossa Senhora do Bispo e Silveiras, Montemor-o-Novo, Évora, Portugal
81.8km (50.8 miles) Cêrro da Oca Mine, Vale de Vargo, Vila Nova de São Bento e Vale de Vargo, Serpa, Beja, Portugal
References
 
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