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


Locality type:Quarry
Classification
Species:Halloysite
Formula:Al2(Si2O5)(OH)4
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):0dd4b8b1-b620-499b-ab2a-f1f78cedfd08
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
66.5km (41.4 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, G., Graf, HW., Kolitsch, U., Neue Funde und Mineralien aus der Eifel, Mineralien-Welt 1/2002
Reference Search (possible matching items)
Chukanov, Nikita V. (2014) Infrared spectra of mineral species Vol. 1 - Springer Geochemistry/Mineralogy. Springer Netherlands. doi:10.1007/978-94-007-7128-4
Book (volume)
(Specord 75 IR or Specord M80, Carl Zeiss, Jena, Germany), Perkin Elmer 1600 Series FT IR spectrometer or...FT IR spectrometer (Bruker Optics, Ettlingen, Germany). IR spectrum of a pure KBr disc was subtracted...Mg3B7O13Cl Locality: Wandsleben, Saxony-Anhalt, Germany. Description: White to beige fine-grained aggregate...Lüneburger Kalkberg, Lüneburg, Lower Saxony, Germany (type locality). Description: White fibrous aggregate...Locality: Kohnstein Quarry, Niedersachswerfen, Nordhausen, Harz, Thuringia, Germany. Description: White
 
Mineral and/or Locality  
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