Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Pyrrhotite from
Grand-Halleux borehole, Grand-Halleux, Vielsalm, Luxembourg, Wallonia, Belgium


Locality type:Borehole
Classification
Species:Pyrrhotite
Formula:Fe1-xS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrrhotite data
Locality Data:Click here to view Grand-Halleux borehole, Grand-Halleux, Vielsalm, Luxembourg, Wallonia, Belgium
Data Identifiers
Mindat Occurrence Record ID:91396
Long-form Identifier:1:3:91396:2
GUID (UUID V4):0
Nearest other occurrences of Pyrrhotite
1.3km (0.8 miles) ⓘHourt quarry, Grand-Halleux, Vielsalm, Luxembourg, Wallonia, Belgium
4.6km (2.8 miles) ⓘThier des Carrières, Cahay, Vielsalm, Luxembourg, Wallonia, Belgium
8.1km (5.0 miles) ⓘLa Vaux, Lierneux, Liège, Wallonia, Belgium
9.2km (5.7 miles) ⓘChalles, Stavelot, Liège, Wallonia, Belgium
30.8km (19.1 miles) ⓘHerzogenhügel, Ternell, Eupen, Liège, Wallonia, Belgium
36.6km (22.7 miles) ⓘSur les Roches quarry, Bastogne, Luxembourg, Wallonia, Belgium
43.7km (27.1 miles) ⓘLammersdorf, Simmerath, Aachen, Cologne, North Rhine-Westphalia, Germany
47.0km (29.2 miles) ⓘBleyberg zinc and lead smelter slag locality, Plombières, Liège, Wallonia, Belgium
50.0km (31.1 miles) ⓘHozémont, Horion-Hozémont, Grâce-Hollogne, Liège, Wallonia, Belgium
52.4km (32.6 miles) ⓘKalem, Birresborn, Gerolstein, Vulkaneifel, Rhineland-Palatinate, Germany
References
Graulich, J.M. (1980) Le sondage de Grand-Halleux. Service Géologique de Belgique Professional Paper 1980/6B N. 175, 78 pages.
Hatert, F. (1996) Étude minéralogique préliminaire de quelques sulfures du massif de Stavelot. Mémoire de Licence, Université de Liège, 48 pages.
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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