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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Quartz from
Wohlfahrt Mine, Rescheid, Hellenthal, Euskirchen, Cologne, North Rhine-Westphalia, Germany


03923580017370708456669.jpg
Quartz

Wohlfahrt Mine, Rescheid, Hellenthal, Euskirchen, Cologne, North Rhine-Westphalia, Germany
05550320017370708454674.jpg
Quartz

Wohlfahrt Mine, Rescheid, Hellenthal, Euskirchen, Cologne, North Rhine-Westphalia, Germany
03923580017370708456669.jpg
Quartz

Wohlfahrt Mine, Rescheid, Hellenthal, Euskirchen, Cologne, North Rhine-Westphalia, Germany
05550320017370708454674.jpg
Quartz

Wohlfahrt Mine, Rescheid, Hellenthal, Euskirchen, Cologne, North Rhine-Westphalia, Germany
03923580017370708456669.jpg
Quartz

Wohlfahrt Mine, Rescheid, Hellenthal, Euskirchen, Cologne, North Rhine-Westphalia, Germany
05550320017370708454674.jpg
Quartz

Wohlfahrt Mine, Rescheid, Hellenthal, Euskirchen, Cologne, North Rhine-Westphalia, Germany
Locality type:Mine
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Harmotome3
Galena3
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Wohlfahrt Mine, Rescheid, Hellenthal, Euskirchen, Cologne, North Rhine-Westphalia, Germany
Data Identifiers
Mindat Occurrence Record ID:104179
Long-form Identifier:1:3:104179:8
GUID (UUID V4):0
Nearest other occurrences of Quartz
2.2km (1.4 miles) ⓘSchwalenbach Mine, Kamberg, Hellenthal, Euskirchen, Cologne, North Rhine-Westphalia, Germany
7.8km (4.9 miles) ⓘSilberberg Mine, Schmidtheim, Blankenheim, Euskirchen, Cologne, North Rhine-Westphalia, Germany
14.7km (9.1 miles) ⓘCopper smelter slag locality, Kall, Euskirchen, Cologne, North Rhine-Westphalia, Germany
16.7km (10.4 miles) ⓘBerg, Bütgenbach, Liège, Wallonia, Belgium
18.8km (11.7 miles) ⓘMechernicher Bleiberg, Mechernich, Euskirchen, Cologne, North Rhine-Westphalia, Germany
20.4km (12.7 miles) ⓘWeywertz, Bütgenbach, Liège, Wallonia, Belgium
22.9km (14.2 miles) ⓘLierwiese, Hillesheim, Gerolstein, Vulkaneifel, Rhineland-Palatinate, Germany
23.4km (14.6 miles) ⓘBertha shaft, Neue Hoffnung Mine, Bleialf, Prüm, Bitburg-Prüm, Rhineland-Palatinate, Germany
24.1km (15.0 miles) ⓘRother Kopf, Roth, Gerolstein, Gerolstein, Vulkaneifel, Rhineland-Palatinate, Germany
24.9km (15.5 miles) ⓘBergsegen I Mine, Aremberg, Adenau, Ahrweiler, Rhineland-Palatinate, Germany
References
Bornhardt, W., (1912): Über die Gangverhältnisse des Siegerlandes und seiner Umgebung, Kgl. Peuss. Geol. Landesanstalt Berlin
 
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