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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Native Sulphur from
Ribeiro da Igreja Mine, Alfena, Valongo, Porto, Portugal


Locality type:Mine
Classification
Species:Native Sulphur
Formula:S8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Native Sulphur data
Locality Data:Click here to view Ribeiro da Igreja Mine, Alfena, Valongo, Porto, Portugal
Data Identifiers
Mindat Occurrence Record ID:489554
Long-form Identifier:1:3:489554:1
GUID (UUID V4):0
Nearest other occurrences of Native Sulphur
3.8km (2.3 miles) ⓘSão Pedro da Cova Mine, São Pedro da Cova, Gondomar, Porto, Portugal
14.3km (8.9 miles) ⓘAlto do Sobrido Mine, Melres, Gondomar, Porto, Portugal
40.3km (25.1 miles) ⓘTibães Mine, Mire de Tibães, Braga, Braga, Portugal
42.4km (26.3 miles) ⓘUpper dumps, Alto das Quelhas do Gestoso Mine, Gestoso, Manhouce, São Pedro do Sul, Viseu, Portugal
42.5km (26.4 miles) ⓘAlto das Quelhas do Gestoso Mine, Gestoso, Manhouce, São Pedro do Sul, Viseu, Portugal
45.8km (28.5 miles) ⓘPadrão Mine, Manhouce, São Pedro do Sul, Viseu, Portugal
49.3km (30.6 miles) ⓘPalhal Mine, Branca, Albergaria-a-Velha, Aveiro, Portugal
49.5km (30.8 miles) ⓘGourim Mine, U.F São Martinho das Moitas e Covas do Rio, São Pedro do Sul, Viseu, Portugal
62.0km (38.5 miles) ⓘMonte de Entre-Portelas Mine (S. João Mine; Adoria Mine), Cerva e Limões, Ribeira de Pena, Vila Real, Portugal
67.4km (41.9 miles) ⓘSerra de Santa Justa No. 2 Mine, São Pedro d'Arcos, Ponte de Lima, Viana do Castelo, Portugal
References
Nuno Afonso collection
 
and/or  
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