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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Jahnsite-(CaMnMn) from
Fonte da Cal Mine, Bendada Mines, Bendada, Sabugal, Guarda, Portugal


Locality type:Mine
Classification
Species:Jahnsite-(CaMnMn)
Formula:{Ca}{Mn2+}{Mn22+}{Fe23+}(PO4)4(OH)2 · 8H2O
Confirmation
Validity:Confirmed
Confirmation Methods:SEM-EDS
Associated Minerals Based on Photo Data:
Hureaulite3
Laueite3
Phosphosiderite3
Matulaite1
Nordgauite1
Frondelite1
Strengite1
Rockbridgeite1
Roscherite1
Data
Mineral Data:Click here to view Jahnsite-(CaMnMn) data
Locality Data:Click here to view Fonte da Cal Mine, Bendada Mines, Bendada, Sabugal, Guarda, Portugal
Data Identifiers
Mindat Occurrence Record ID:838486
Long-form Identifier:1:3:838486:7
GUID (UUID V4):0
Nearest other occurrences of Jahnsite-(CaMnMn)
0.0km (0.0 miles) ⓘBendada Mines, Bendada, Sabugal, Guarda, Portugal
26.2km (16.3 miles) ⓘSítio do Castelo Mine, Folgosinho, Gouveia, Guarda, Portugal
48.2km (29.9 miles) ⓘChão do Castanheiro, Cubos-Mesquitela-Mangualde area, Mangualde (Mesquitela e Cunha Alta), Mangualde, Viseu, Portugal
49.2km (30.6 miles) ⓘCubos-Mesquitela-Mangualde area, Mangualde (Mesquitela e Cunha Alta), Mangualde, Viseu, Portugal
References
Alves, Pedro (n.d.) Personal communication.
 
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