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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Schorl from
Regoufe Mines, Covelo de Paivó, Arouca, Aveiro, Portugal


08554160017368728705626.jpg
Schorl, etc.

Regoufe Mines, Covelo de Paivó, Arouca, Aveiro, Portugal
08554160017368728705626.jpg
Schorl, etc.

Regoufe Mines, Covelo de Paivó, Arouca, Aveiro, Portugal
09268070017368728714332.jpg
Schorl, etc.

Regoufe Mines, Covelo de Paivó, Arouca, Aveiro, Portugal
Locality type:Mine
Classification
Species:Schorl
Formula:NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Associated Minerals Based on Photo Data:
Quartz1
Muscovite1
Data
Mineral Data:Click here to view Schorl data
Locality Data:Click here to view Regoufe Mines, Covelo de Paivó, Arouca, Aveiro, Portugal
Data Identifiers
Mindat Occurrence Record ID:1249445
Long-form Identifier:1:3:1249445:1
GUID (UUID V4):0
Nearest other occurrences of Schorl
27.1km (16.8 miles) ⓘSanta Luzia quarry, Campo, Viseu, Viseu, Portugal
34.9km (21.7 miles) ⓘInfesta Mine, Viariz, Baião, Porto, Portugal
44.2km (27.4 miles) ⓘRomãs quarry, U.F Romãs Decermilo e Vila Longa, Sátão, Viseu, Portugal
45.0km (28.0 miles) ⓘFonte Limeira quarry, U.F Romãs Decermilo e Vila Longa, Sátão, Viseu, Portugal
45.1km (28.0 miles) ⓘNossa Senhora da Esperança quarry, Quintela de Azurara, Mangualde, Viseu, Portugal
45.9km (28.5 miles) ⓘRochel, Cubos-Mesquitela-Mangualde area, Mangualde (Mesquitela e Cunha Alta), Mangualde, Viseu, Portugal
46.7km (29.0 miles) ⓘReal quarry, Real, Penalva do Castelo, Viseu, Portugal
47.1km (29.3 miles) ⓘRatoeira quarry, U.F. Sequeiros e Gradiz, Aguiar da Beira, Guarda, Portugal
48.6km (30.2 miles) ⓘGralheira Mine, U.F Romãs Decermilo e Vila Longa, Sátão, Viseu, Portugal
49.5km (30.8 miles) ⓘCorvaceira quarry, Corvaceira, Tavares (Chãs; Várzea e Travanca), Mangualde, Viseu, Portugal
References
Nunes, Rui (n.d.) Personal communication.
 
and/or  
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