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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Chrysocolla from
Terra da Mina Mine, Castelo Branco, Mogadouro, Bragança, Portugal


00091270017368826131392.jpg
Chrysocolla

Terra da Mina Mine, Castelo Branco, Mogadouro, Bragança, Portugal
00091270017368826131392.jpg
Chrysocolla

Terra da Mina Mine, Castelo Branco, Mogadouro, Bragança, Portugal
00091270017368826131392.jpg
Chrysocolla

Terra da Mina Mine, Castelo Branco, Mogadouro, Bragança, Portugal
Locality type:Mine
Classification
Species:Chrysocolla
Formula:Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Quality for species:Poor for species, only of interest for locality collectors. (#)
Abundance at site:Common
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Associated Minerals Based on Photo Data:
Goethite1
Pyromorphite1
Data
Mineral Data:Click here to view Chrysocolla data
Locality Data:Click here to view Terra da Mina Mine, Castelo Branco, Mogadouro, Bragança, Portugal
Data Identifiers
Mindat Occurrence Record ID:801140
Long-form Identifier:1:3:801140:4
GUID (UUID V4):0
Nearest other occurrences of Chrysocolla
8.4km (5.2 miles) ⓘOlgas Mine, Castelo Branco, Mogadouro, Bragança, Portugal
71.7km (44.5 miles) ⓘSítio do Seixo Mine, Galafura e Covelinhas, Peso da Régua, Vila Real, Portugal
80.2km (49.8 miles) ⓘAssunção Mine, Aldeia Nova, Ferreira de Aves, Sátão, Viseu, Portugal
99.0km (61.5 miles) ⓘBendada Mines, Bendada, Sabugal, Guarda, Portugal
References
Alves, Pedro (n.d.) Personal communication.
 
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