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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Aluminium-bearing Strengite from
Miguel Vacas Mine, Nossa Senhora da Conceição e São Bartolomeu, Vila Viçosa, Évora, Portugal


03198680017866685084155.jpg
Aluminium-bearing Strengite, etc.

Miguel Vacas Mine, Nossa Senhora da Conceição e São Bartolomeu, Vila Viçosa, Évora, Portugal
00656780017271921414618.jpg
Aluminium-bearing Strengite, etc.

Miguel Vacas Mine, Nossa Senhora da Conceição e São Bartolomeu, Vila Viçosa, Évora, Portugal
02859760017363587159559.jpg
Aluminium-bearing Strengite, etc.

Miguel Vacas Mine, Nossa Senhora da Conceição e São Bartolomeu, Vila Viçosa, Évora, Portugal
05672620017743064106379.jpg
Aluminium-bearing Strengite, etc.

Miguel Vacas Mine, Nossa Senhora da Conceição e São Bartolomeu, Vila Viçosa, Évora, Portugal
09695100017366978544305.jpg
Aluminium-bearing Strengite, etc.

Miguel Vacas Mine, Nossa Senhora da Conceição e São Bartolomeu, Vila Viçosa, Évora, Portugal
08888990017366978551704.jpg
Aluminium-bearing Strengite, etc.

Miguel Vacas Mine, Nossa Senhora da Conceição e São Bartolomeu, Vila Viçosa, Évora, Portugal
02859760017363587159559.jpg
Aluminium-bearing Strengite, etc.

Miguel Vacas Mine, Nossa Senhora da Conceição e São Bartolomeu, Vila Viçosa, Évora, Portugal
09471120017362595696283.jpg
Aluminium-bearing Strengite, etc.

Miguel Vacas Mine, Nossa Senhora da Conceição e São Bartolomeu, Vila Viçosa, Évora, Portugal
08674890017271921379450.jpg
Aluminium-bearing Strengite, etc.

Miguel Vacas Mine, Nossa Senhora da Conceição e São Bartolomeu, Vila Viçosa, Évora, Portugal
00656780017271921414618.jpg
Aluminium-bearing Strengite, etc.

Miguel Vacas Mine, Nossa Senhora da Conceição e São Bartolomeu, Vila Viçosa, Évora, Portugal
04012970017743064106603.jpg
Aluminium-bearing Strengite, etc.

Miguel Vacas Mine, Nossa Senhora da Conceição e São Bartolomeu, Vila Viçosa, Évora, Portugal
05672620017743064106379.jpg
Aluminium-bearing Strengite, etc.

Miguel Vacas Mine, Nossa Senhora da Conceição e São Bartolomeu, Vila Viçosa, Évora, Portugal
Locality type:Pit
Classification
Species:Strengite var: Aluminium-bearing Strengite
Formula:(Fe,Al)PO4 · 2H2O
Confirmation
Validity:Confirmed
Confirmation Methods:Dealer/Collection Label
Associated Minerals Based on Photo Data:
Cacoxenite44
Chalcosiderite28
Quartz6
Turquoise1
Pyrite1
Chalcosiderite-Turquoise Series1
Data
Mineral Data:Click here to view Aluminium-bearing Strengite data
Locality Data:Click here to view Miguel Vacas Mine, Nossa Senhora da Conceição e São Bartolomeu, Vila Viçosa, Évora, Portugal
Photo GalleryView Gallery (66 photos)
Data Identifiers
Mindat Occurrence Record ID:695774
Long-form Identifier:1:3:695774:2
GUID (UUID V4):0
References
Rui Nunes - 2010 December
 
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