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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Siegfried Mine, Dieringhausen, Gummersbach, Oberbergischer Kreis, Cologne, North Rhine-Westphalia, Germanyi
Regional Level Types
Siegfried MineMine (Built Over)
DieringhausenCity Borough
GummersbachTown
Oberbergischer KreisDistrict
CologneAdministrative District
North Rhine-WestphaliaState
GermanyCountry

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Latitude & Longitude (WGS84):
50° 58' 18'' North , 7° 32' 36'' East
Latitude & Longitude (decimal):
50.97181,7.54355
GeoHash:
G#: u1j3gxjh3
GRN:
N34E04
Type:
Mine (Built Over) - last checked 2024
Köppen climate type:
Cfb : Temperate oceanic climate
Nearest Settlements:
PlacePopulationDistance
Wiehl26,291 (2015)2.5km
Gummersbach53,131 (2015)6.2km
Nümbrecht17,427 (2017)7.5km
Engelskirchen20,786 (2017)9.3km
Bergneustadt20,567 (2015)9.8km
Mindat Locality ID:
21269
Long-form identifier:
mindat:1:2:21269:9
GUID (UUID V4):
0
Name(s) in local language(s):
Grube Siegfried, Dieringhausen, Gummersbach, Bergisches Land, Nordrhein-Westfalen, Deutschland


Ancient mine, working lead-, zinc- and copper-bearing quartz-siderite veins.
Located near Dieringhausen, about 5 km SSW of Gummersbach.
Remains of the mine were mostly built over when the expressway was built (around 1978). Just south of the expressway the sealed shaft can be found.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


6 valid minerals.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘSphalerite2.CB.05aZnS
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘGalena2.CD.10PbS
Group 4 - Oxides and Hydroxides
ⓘQuartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
ⓘSiderite5.AB.05FeCO3
ⓘMalachite5.BA.10Cu2(CO3)(OH)2

List of minerals for each chemical element

HHydrogen
Hⓘ MalachiteCu2(CO3)(OH)2
CCarbon
Cⓘ MalachiteCu2(CO3)(OH)2
Cⓘ SideriteFeCO3
OOxygen
Oⓘ MalachiteCu2(CO3)(OH)2
Oⓘ QuartzSiO2
Oⓘ SideriteFeCO3
SiSilicon
Siⓘ QuartzSiO2
SSulfur
Sⓘ ChalcopyriteCuFeS2
Sⓘ GalenaPbS
Sⓘ SphaleriteZnS
FeIron
Feⓘ ChalcopyriteCuFeS2
Feⓘ SideriteFeCO3
CuCopper
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ MalachiteCu2(CO3)(OH)2
ZnZinc
Znⓘ SphaleriteZnS
PbLead
Pbⓘ GalenaPbS

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate
EuropeContinent
Germany

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Weiß, Stefan (1990) Mineralfundstellen Atlas Deutschland West. Christian Weise Verlag, Munich, Germany. 320pp.
www.mineralienatlas.de (n.d.) https://www.mineralienatlas.de/lexikon/index.php/Deutschland/Nordrhein-Westfalen/K%C3%B6ln%2C%20Bezirk/Oberbergischer%20Kreis/Gummersbach/Dieringhausen/Grube%20Siegfried
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