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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Opal from
Puy de Wolf (Puech de Voll), Firmi, Villefranche-de-Rouergue, Aveyron, Occitanie, France


01588590017394478042652.jpg
Opal, etc.

Puy de Wolf, Firmi, Villefranche-de-Rouergue, Aveyron, Occitanie, France
01588590017394478042652.jpg
Opal, etc.

Puy de Wolf, Firmi, Villefranche-de-Rouergue, Aveyron, Occitanie, France
00396850017393790626517.jpg
Opal, etc.

Puy de Wolf, Firmi, Villefranche-de-Rouergue, Aveyron, Occitanie, France
Classification
Species:Opal
Formula:SiO2 · nH2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Magnetite1
Data
Mineral Data:Click here to view Opal data
Locality Data:Click here to view Puy de Wolf (Puech de Voll), Firmi, Villefranche-de-Rouergue, Aveyron, Occitanie, France
Data Identifiers
Mindat Occurrence Record ID:269461
Long-form Identifier:1:3:269461:0
GUID (UUID V4):0
Nearest other occurrences of Opal
13.5km (8.4 miles) ⓘLe Kaymar, Pruines, Rodez, Aveyron, Occitanie, France
77.9km (48.4 miles) ⓘFaverolles quarry, Val-d'Arcomie, Saint-Flour, Cantal, Auvergne-Rhône-Alpes, France
83.5km (51.9 miles) ⓘClavières d'Outre, Val-d'Arcomie, Saint-Flour, Cantal, Auvergne-Rhône-Alpes, France
83.8km (52.1 miles) ⓘRoca Negra, Roquefort-sur-Soulzon, Millau, Aveyron, Occitanie, France
86.1km (53.5 miles) ⓘPuy de Menoyre, Menet, Mauriac, Cantal, Auvergne-Rhône-Alpes, France
88.0km (54.7 miles) ⓘLa Caravantié quarry, Peyrebrune, Montredon-Labessonnié, Castres, Tarn, Occitanie, France
98.1km (61.0 miles) ⓘMoulergues, Chastel, Brioude, Haute-Loire, Auvergne-Rhône-Alpes, France
References
 
and/or  
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