Vote for your favorite mineral in #MinCup26! - Monazite-(Ce) vs. Andalusite
It's a showdown with rare earth elemental ore Monazite-(Ce) and index mineral Andalusite.
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Tourmaline from
Opprebais quarry, Opprebais, Incourt, Walloon Brabant, Wallonia, Belgium


Locality type:Quarry
Classification
Species:'Tourmaline' (not an IMA approved species)
Formula:AD3G6(T6O18)(BO3)3X3Z
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Quartz1
Biotite1
Data
Mineral Data:Click here to view Tourmaline data
Locality Data:Click here to view Opprebais quarry, Opprebais, Incourt, Walloon Brabant, Wallonia, Belgium
Data Identifiers
Mindat Occurrence Record ID:714933
Long-form Identifier:1:3:714933:7
GUID (UUID V4):0
Nearest other occurrences of Tourmaline
13.7km (8.5 miles) ⓘBlanmont, Chastre-Villeroux-Blanmont, Chastre, Walloon Brabant, Wallonia, Belgium
32.4km (20.2 miles) ⓘBousalle, Andenelle, Andenne, Namur, Wallonia, Belgium
45.8km (28.5 miles) ⓘPorphyry quarries, Quenast, Rebecq, Walloon Brabant, Wallonia, Belgium
49.6km (30.8 miles) ⓘPorphyry quarry, Bierghes, Rebecq, Walloon Brabant, Wallonia, Belgium
60.6km (37.7 miles) ⓘFraiture, Sprimont, Liège, Wallonia, Belgium
63.6km (39.5 miles) ⓘWalou cave, Forêt, Trooz, Liège, Wallonia, Belgium
71.2km (44.3 miles) ⓘQuarreux, Aywaille, Liège, Wallonia, Belgium
72.1km (44.8 miles) ⓘForges Thiry, Pepinster, Liège, Wallonia, Belgium
78.2km (48.6 miles) ⓘLahonry quarry, Couvin, Namur, Wallonia, Belgium
82.3km (51.2 miles) ⓘFraiture, Bihain, Vielsalm, Luxembourg, Wallonia, Belgium
References
Hatert, F., Deliens, M., Fransolet, A.-M., Van Der Meersche, E. (2002) Les minéraux de Belgique (2nd ed.) Muséum des Sciences Naturelles, Bruxelles.
 
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