Hünersedel Quarry, Schweighausen, Schuttertal, Seelbach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germanyi
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Latitude & Longitude (WGS84):
48° 12' 14'' North , 7° 57' 13'' East
Latitude & Longitude (decimal):
Type:
Quarry (Active) - last checked 2023
Köppen climate type:
Mindat Locality ID:
34106
Long-form identifier:
mindat:1:2:34106:1
GUID (UUID V4):
1edc6ab6-95c4-4c9f-adad-1987193eb1c2
Other/historical names associated with this locality:
Hühnersedel; Hünersedel quarry; Porphyrwerk Freiamt; Hans G. Hauri KG Steinbruch
Other Languages:
German:
Steinbruch Hünersedel, Schweighausen, Schuttertal, Vereinbarte Verwaltungsgemeinschaft Seelbach, Ortenaukreis, Regierungsbezirk Freiburg, Baden-Württemberg, Deutschland
Official name (according to Google Earth Pro): Hans G. Hauri KG Steinbruch
Official address (according to Google Earth Pro): Schönwasen 4, 79348 Freiamt, Germany
Active quartz-porphyry quarry.
The quarry in Freiamt-Ottoschwanden (Black Forest) has been in operation since 1955.
The quartz porphyry obtained is processed into certified armourstone, gravel and mineral mixtures.
After a transitional period, the quarry has been continuously producing again since 2009 and the area of application is gradually being expanded through investments. The suitability of the porphyry rock for the highest-quality tasks in the construction sector favors the full commissioning and expansion of the quarry.
The quartz porphyry was formed 250 million years ago in a time of high volcanic activity in the Hünersedel massif.
The high hardness and colour of the rock can be explained by the hydrothermal impregnation of the magma mass with silicic acid and iron solutions after the eruptive phase.
Located on the southern slope of Heuberg mountain, just west of the Hünersedel and about 1.5 km south of Schweighausen.
The Hünersedel itself is a mountain located in the middle of the Black Forest, Germany, near the Schuttertal and the town of Freiamt. The mountain is 744 metres high and the source of the river Schutter.
The viewing tower on its summit is 29 metres high and was erected in 2004.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.Mineral List
4 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
| ⓘ Hematite Formula: Fe2O3 |
| ⓘ Nacrite Formula: Al2(Si2O5)(OH)4 |
| ⓘ Quartz Formula: SiO2 |
| ⓘ Quartz var. Agate |
| ⓘ Quartz var. Chalcedony Formula: SiO2 |
| ⓘ Scheelite Formula: Ca(WO4) |
List of minerals arranged by Strunz 10th Edition classification
| Group 4 - Oxides and Hydroxides | |||
|---|---|---|---|
| ⓘ | Hematite | 4.CB.05 | Fe2O3 |
| ⓘ | Quartz var. Agate | 4.DA.05 | SiO2 |
| ⓘ | var. Chalcedony | 4.DA.05 | SiO2 |
| ⓘ | 4.DA.05 | SiO2 | |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Scheelite | 7.GA.05 | Ca(WO4) |
| Group 9 - Silicates | |||
| ⓘ | Nacrite | 9.ED.05 | Al2(Si2O5)(OH)4 |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Nacrite | Al2(Si2O5)(OH)4 |
| O | Oxygen | |
| O | ⓘ Quartz var. Chalcedony | SiO2 |
| O | ⓘ Hematite | Fe2O3 |
| O | ⓘ Nacrite | Al2(Si2O5)(OH)4 |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Scheelite | Ca(WO4) |
| Al | Aluminium | |
| Al | ⓘ Nacrite | Al2(Si2O5)(OH)4 |
| Si | Silicon | |
| Si | ⓘ Quartz var. Chalcedony | SiO2 |
| Si | ⓘ Nacrite | Al2(Si2O5)(OH)4 |
| Si | ⓘ Quartz | SiO2 |
| Ca | Calcium | |
| Ca | ⓘ Scheelite | Ca(WO4) |
| Fe | Iron | |
| Fe | ⓘ Hematite | Fe2O3 |
| W | Tungsten | |
| W | ⓘ Scheelite | Ca(WO4) |
Other Databases
| Wikipedia: | https://en.wikipedia.org/wiki/H%C3%BCnersedel |
|---|---|
| Wikidata ID: | Q885064 |
Other Regions, Features and Areas containing this locality
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References
