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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Hematite from
Le Semnon, Martigné-Ferchaud, Fougères-Vitré, Ille-et-Vilaine, Brittany, France


Locality type:Mine
Classification
Species:Hematite
Formula:Fe2O3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Hematite data
Locality Data:Click here to view Le Semnon, Martigné-Ferchaud, Fougères-Vitré, Ille-et-Vilaine, Brittany, France
Data Identifiers
Mindat Occurrence Record ID:1232910
Long-form Identifier:1:3:1232910:2
GUID (UUID V4):0
Nearest other occurrences of Hematite
17.3km (10.8 miles) ⓘBois-de-la-Roche quarry, Saint-Aubin-des-Châteaux, Châteaubriant-Ancenis, Loire-Atlantique, Pays de la Loire, France
48.3km (30.0 miles) ⓘLe Gâvre forest, Le Gâvre, Châteaubriant-Ancenis, Loire-Atlantique, Pays de la Loire, France
75.2km (46.7 miles) ⓘHaute-Indre, Indre, Nantes, Loire-Atlantique, Pays de la Loire, France
83.8km (52.1 miles) ⓘLa Villeder, Le Roc Saint-André, Pontivy, Morbihan, Brittany, France
94.0km (58.4 miles) ⓘBétahon beach alluvials (Cromenac'h East), Ambon, Vannes, Morbihan, Brittany, France
95.0km (59.0 miles) ⓘCromenac'h beach alluvials (Cromenac'h West), Ambon, Vannes, Morbihan, Brittany, France
References
Pochon, Anthony; Gloaguen, Eric; Branquet, Yannick; Poujol, Marc; Ruffet, Gilles; Boiron, Marie-Christine; Boulvais, Philippe; Gumiaux, Charles; Cagnard, Florence; Gouazou, Fanny; et al. (2018) Variscan Sb-Au mineralization in Central Brittany (France): A new metallogenic model derived from the Le Semnon district. Ore Geology Reviews, 97. 109-142 doi:10.1016/j.oregeorev.2018.04.016
 
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