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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Fluorite from
Bois-de-la-Roche quarry, Saint-Aubin-des-Châteaux, Châteaubriant-Ancenis, Loire-Atlantique, Pays de la Loire, France


Locality type:Quarry
Classification
Species:Fluorite
Formula:CaF2
Comments:For many mineral collectors who are very often in this quarry it seems that fluorite was never found there. Maybe a pollution from another locality.
See:
http://www.geoforum.fr/topic/26401-la-villeder-56-cassiterite/page-2
Confirmation
Validity:Unconfirmed/Questioned
Data
Mineral Data:Click here to view Fluorite data
Locality Data:Click here to view Bois-de-la-Roche quarry, Saint-Aubin-des-Châteaux, Châteaubriant-Ancenis, Loire-Atlantique, Pays de la Loire, France
Data Identifiers
Mindat Occurrence Record ID:346646
Long-form Identifier:1:3:346646:9
GUID (UUID V4):0
Nearest other occurrences of Fluorite
48.0km (29.8 miles) ⓘLe Pâtis-Vert quarry, Le Pertre, Fougères-Vitré, Ille-et-Vilaine, Brittany, France
48.2km (30.0 miles) ⓘLGV construction site (railroad), Le Pertre, Fougères-Vitré, Ille-et-Vilaine, Brittany, France
50.6km (31.4 miles) ⓘLa Grée, Orvault, Nantes, Loire-Atlantique, Pays de la Loire, France
55.3km (34.3 miles) ⓘMoye, Couëron, Nantes, Loire-Atlantique, Pays de la Loire, France
55.5km (34.5 miles) ⓘLa Contrie quarry, Chantenay, Nantes, Nantes, Loire-Atlantique, Pays de la Loire, France
56.2km (34.9 miles) ⓘVilleneuve-la-Lande quarry, Chantenay, Nantes, Nantes, Loire-Atlantique, Pays de la Loire, France
57.5km (35.7 miles) ⓘMiséri (Miséry) quarry, Chantenay, Nantes, Nantes, Loire-Atlantique, Pays de la Loire, France
58.7km (36.5 miles) ⓘRoche-Maurice, Nantes, Nantes, Loire-Atlantique, Pays de la Loire, France
59.0km (36.7 miles) ⓘHaute-Indre, Indre, Nantes, Loire-Atlantique, Pays de la Loire, France
62.1km (38.6 miles) ⓘLes Maraichères quarry, Bouguenais, Nantes, Loire-Atlantique, Pays de la Loire, France
References
De Ascenção Guedes, Roger (2005) La goyazite de Saint-Aubin des-Châteaux (Loire-Atlantique) [Goyazite from Saint-Aubin des-Châteaux (Loire-Atlantique)]. Le Règne Minéral, 11 (65). 9
 
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