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Halloysite from
Graulay quarry, Hillesheim, Gerolstein, Vulkaneifel, Rhineland-Palatinate, Germany


Locality type:Quarry
Classification
Species:Halloysite
Formula:Al2Si2O5(OH)4 · n(H2O)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Halloysite data
Locality Data:Click here to view Graulay quarry, Hillesheim, Gerolstein, Vulkaneifel, Rhineland-Palatinate, Germany
Data Identifiers
Mindat Occurrence Record ID:360771
Long-form Identifier:1:3:360771:8
GUID (UUID V4):0
Nearest other occurrences of Halloysite
43.8km (27.2 miles) ⓘThelenberg, Mendig, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany
44.6km (27.7 miles) ⓘPumice quarries, Wingertsberg, Mendig, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany
45.3km (28.1 miles) ⓘIn den Dellen quarries, Mendig, Mendig, Mayen-Koblenz, Rhineland-Palatinate, Germany
46.5km (28.9 miles) ⓘKrufter Ofen, Kruft, Pellenz, Mayen-Koblenz, Rhineland-Palatinate, Germany
66.2km (41.2 miles) ⓘDickenbusch mine, Welkenraedt, Liège, Wallonia, Belgium
66.6km (41.4 miles) ⓘLe Rocheux mine, Oneux, Theux, Liège, Wallonia, Belgium
66.7km (41.5 miles) ⓘOneux, Theux, Liège, Wallonia, Belgium
67.4km (41.9 miles) ⓘAndrimont mine, Theux, Liège, Wallonia, Belgium
68.9km (42.8 miles) ⓘPouillou-Fourneau, Theux, Liège, Wallonia, Belgium
75.2km (46.8 miles) ⓘFlorzé, Rouvreux, Sprimont, Liège, Wallonia, Belgium
References
Blaß, Günter, Graf, Hans Werner, Kolitsch, Uwe, Blass, G., Graf, H.-W., Kolitsch, U. (2002) Neue Funde und Mineralien aus der Vulkaneifel. Mineralien-Welt, 13 (1). 52-57
 
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