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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Kaolinite from
Igreja Mine, Guisande, Santa Maria da Feira, Aveiro, Portugal


Locality type:Mine
Classification
Species:Kaolinite
Formula:Al2(Si2O5)(OH)4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Kaolinite data
Locality Data:Click here to view Igreja Mine, Guisande, Santa Maria da Feira, Aveiro, Portugal
Data Identifiers
Mindat Occurrence Record ID:932180
Long-form Identifier:1:3:932180:9
GUID (UUID V4):0
Nearest other occurrences of Kaolinite
8.0km (5.0 miles) ⓘRemolha Mine, Feira, Santa Maria da Feira, Aveiro, Portugal
8.0km (5.0 miles) ⓘRio Meão Mine, Rio Meão, Santa Maria da Feira, Aveiro, Portugal
12.4km (7.7 miles) ⓘQuinta do Covo Mine, São Roque, Oliveira de Azeméis, Aveiro, Portugal
15.6km (9.7 miles) ⓘBarrocas Mine, Madail, Oliveira de Azeméis, Aveiro, Portugal
51.7km (32.1 miles) ⓘRoutar Mine, U.F Boa Aldeia， Farminhão e Torredeita, Viseu, Viseu, Portugal
52.7km (32.8 miles) ⓘAmiais Mine, U.F Boa Aldeia， Farminhão e Torredeita, Viseu, Viseu, Portugal
74.8km (46.5 miles) ⓘVenturinha, Sezures, Penalva do Castelo, Viseu, Portugal
80.7km (50.1 miles) ⓘCova da Raposa Mine, Tavares (Chãs; Várzea e Travanca), Mangualde, Viseu, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1210Caulino
 
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